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Flying the flag for customized solutionsDesigned Polymers for Adhesives & Sealants

Evonik. Power to create.


Designed Polymers for Adhesives & Sealants

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Flying the flag for customized solutions

Evonik is one of the largest suppliers to the adhesives and sealants industry. With our Product Line Adhesive Resins we are clearly focussing this industry along with a dedicated vision:

We want to be the first choice, whenever you are looking for polymer solutions for the industrial adhesives and sealants market! We want to be your preferred partner whenever particular competencies and market knowledge are needed and you are looking for individual solutions.

On our path of becoming a solution provider, we continue to focus on the strengths that have served us well in the past:

customer orientation reliability know-how future orientation.

These are the four pillars on which we develop innovative solutions that are dedicated to one thing only: the success of our customers!

Designed Polymers for Adhesives & Sealants What does this mean for us? And why is Evonik the right partner for your solutions?

Please find some more information on how we see ourselves and our competencies as well as our global customer approach on the next pages.The second chapter of this sales folder contains detailed technicalinformation about our Designed-Polymer-Portfolio.

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An eye for innovation. Attention to customer needs. As the experts within Evonik for the Adhesives & Sealants Industry, we are dedicated to customer service. We want to position ourselves as a provider of customized solutions and be the first choice of our customers when it comes to resolving challenges in the adhesives and sealants industry.

Thanks to our global presence on all five continents and in more than 100 countries, we can respond flexibly and personally to the needs of our partners. This includes rapid innovation and the quick advancement of unique products and system solutions from the idea stage to market maturity – for the development of innovative polymers and formulations and for demanding optimizations alike. Our goal is to develop solutions that provide maximum benefit for our customers and our society.

You give us your trust. We give you our word. We are convinced that closeness to customers and developing solutions in teamwork are the keys to success. That is why we work closely with our partners and involve them actively into our research and development work. This approach has helped us advance a number of highly successful solutions around the world.

The relationship with our customers is characterized by reliability and trust. There is good reason why some of our customer relationships have existed for more than 25 years. We always treat our partners as equals and take them and their wishes very seriously. We consider it fundamental to keep our word and to guarantee a consistently high quality standard for our solutions.

Focus on Customer Orientation and Reliability

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Our milestones set the standard and secure success. Our success is based on our expertise in research and development. Our research teams around the world allow us to maintain and expand our technology leadership in the area of adhesives and sealants. In short, we set milestones.

The close dialog with our partners produces innovations that stand out for their optimized performance, high efficiency and improved environmental compatibility, such as polymers with excellent bonding properties, better adhesion and optimized curing properties.

Our milestones include tailor-made granulated amorphous poly(alpha)olefins,polyester polyols for moisture-curing one-component hot melt adhesives, reactivesilane-modified amorphous poly(alpha)olefins, as well as acrylates and bio-basedpolyesters for reactive hot melts – in addition to highly reactive liquid polybutadienes for high performance adhesives and sealants and acrylic-based heat sealing lacquers for superior seal and peel performance.

These are just some examples of the unique solutions we have developed to unlock specific applications and enhance the global productivity and success of our customers.

Knowledge is the way. The future is the goal.Our goal is to conquer new markets and to consistently stay a step ahead, to recognize trends, and to use them profitably for our partners. Future viability and sustainability are particularly important factors in this regard. We not only keep an eye on the here and now, but also never forget about tomorrow and coming generations.

This approach is reflected, for instance, in our nearly 100% solvent-free productrange and the most recent example of our innovative strength: bio-based polyester-polyols, a new product group developed on the basis of renewable raw materials. Our new investment in hydroxyl-terminated polybutadiene (HTPB) expands ourportfolio and positions us to provide solutions related to megatrends like energy saving and resource efficiency.

Know-How and Future Orientation

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Our competencies for designed polymers

Customer NeedsExcellent cohesionHigh adhesive strength towards individual substratesHigh tackinessEnvironmental performanceHigh energy savings Fast cycle timesExcellent initial strengthAdjustable open times

Backbone ChemistryPoly(alpha)olefines

Polyesters

Polyacrylates

Polybutadienes

FT-Waxes

CapabilitiesResearch & DevelopmentApplied TechnologyAnalytical DepartmentEngineeringScale-up and Production FacilitiesMarketing & SalesGlobal PresenceLogistics

Capa

bil

ities Custom

er Needs

Backbone Chemistry

Designed Polymers for Adhesives & Sealants

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Science-to-Business Center:Evonik’s cooperation framework for working together with external partners, universities and institutes

2: Focus Energy Efficiency

Adhesive networks of Product Line Adhesive Resins

ASC: The Adhesive and Sealant Council (USA)IVLV: Industrievereinigung für Lebensmitteltechnologie und Verpackung e.V. (Germany)EWF: European Wax Federation (Europe) IVK: Industrieverband Klebstoffe e.V. (Germany)FEICA: Association of European Adhesive and Sealant Industry (Europe)BASA: British Adhesives and Sealants Association FPA: Flexible Packaging Association

Product Line Adhesive

Resins

EAST Evonik for Adhesives & Sealants

Monomers

Additives

Crosslinkers

Science-

to-Business Center

Bio- Technology

Nano- tronics

Eco2

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Germany (north)Scandinavia R. [email protected] +49 2156 109 174

Germany (south)AustriaSwitzerlandL. [email protected] +49 8251 870157

FranceBenelux CountriesUnited KingdomR. [email protected] +32 475 283834

ItalySpainPortugalA. [email protected] +39 02 333 008 49

TurkeyE. [email protected] +90 216 395 9961

RussiaS. [email protected] +7 495 721 2862

RomaniaBulgariaA. [email protected] +40 31 71 00786

Other Eastern EuropeT. [email protected] +385 1 3862 674

USA CanadaC. [email protected] +1 973 929-8466

M. [email protected] +1 973 541 8821

S. [email protected] +1 973 541 8924

MexicoG. [email protected] +52 55 5483-1000

Other South AmericaJ. Thomaz de [email protected] +55 11 3146 2156

Argentina G. [email protected] +54 9 11 57562069

UAESaudi ArabiaS. [email protected] +971 4 204 5586

EgyptA. Nousser [email protected] +20 2 7948 242

Our dedicated sales force is committed to our global customer approach

IranA. Nayeri [email protected] phone +9821 2222 3402109

IndiaS. [email protected] +91 22 6723 8800

JapanA. [email protected] +81 3 5323 7409

K. [email protected] +81 3 5323 7360

KoreaJ. [email protected] +82 2 2072 2398

South/East AsiaD. [email protected] phone +65 6 809 6843

A. [email protected] +6627847913

ChinaE. [email protected] +86 21 6119 1028

J. [email protected] +86 21 6119 1343

TaiwanR. [email protected] +886 2 2717-1242

AustraliaNew ZealandA. [email protected] +61 3 85818404

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AutomotiveBonding & Lamination Interior

Car CarpetsAdhesives & Sealants for Different Application

Sound DampingWindows

Head Lamp Adhesives

ConstructionFlat Lamination, Sandwich Construction

Profile Wrapping & Edge BondingSand Filled Mortar

Sealants/ Insulated Glass Sealants

ElectronicsFlexible Flat Cables

Cable Filling / Jelly CompoundsElectrical Insulations & Potting Compounds

LifestyleCarpets

HygieneTextile Industry

Silicone Based Consumer SealantsMattrasses

PackagingFlexible PackagingPaper & Packaging

Pharmaceutical Blister-PackFood Packaging

Other MarketsBitumen Modification

Polymer Modification / MasterbatchesRoad ConstructionPlastic Processing

Renewables / Solar ApplicationsFlexible Printing Plates / Defoamers / PU Foams

Customized solutions for diverse markets

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Our Product Portfolio Designed Polymers for Adhesives & Sealants

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Our methacrylat bindersfor heat sealing applicationsin pharmaceutical blister-packsand food packaging.

Our liquid polybutadienes for your adhesives & sealants are stereospecific, low viscous and unsaponifiable.

Our synthetic waxes producedby the Fischer-Tropsch processact as your value additive for hot melt applications.

Our amorphous poly-alpha-olefins(APAOs) are co- and terpolymersof ethene, propene and 1-butene. They are particularly useful for producing hot melt adhesives.

Our polyester-polyols, copolyesters and polyacrylates for your reactive and thermoplastic hot melts.

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Application Insights

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Mw 30.000 – 140.000 g/mol

Tg 44 – 85 °C

Viscosity 16 – 54 cm3/g

FP (R&B) 120 – 190 °C

MFR (190 °C) 7 – 1.000 g/10 mn

Designed Polymers for

Initial strength

Open time

high

low

short

Spectrum of standardPES-RHM formulations influence area

long

15


16


17


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POLYVEST® MA 75, a maleic anhydride functionalized liquid polybutadiene with a viscosity of 6,000-9,000 mPa s (20°C), improves compounding of ethylene-propylene-diene-monomer-rubbers (EPDM). Compound formulations benefit from its improved dispersion of fillers, e.g. of chalk or carbon black.

Guide formulation with mixture of EPDM and chalk and typical additives with increasing addition of small amounts of POLYVEST® MA 75 (e.g. 0-4 parts by weight).

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Reduced compound viscosityReduced vulcanization timeIncreased tensile strengthIncreased elongation at breakIncreased break energy

Guide formulation for automotive tires with mixture of Styrene Butadiene Rubber (SBR) and Butadiene Rubber (BR) and typical additives with increasing addition of small amounts of POLYVEST® MA 75 (e.g. 0-2 parts by weight).

With POLYVEST® MA 75, a maleic anhydride functionalized liquid polybutadiene with a viscosity of 6,000-9,000 mPa s (@20°C), automotive tire formulations benefit from its improving silica dispersing character and show effects such as

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Waterbased Heat Seal Formulationsgives very good sealability versus polystyrene (PS) cup materials.

Features Advantages

lacquer formulations

Benefits

no primer necessary

sustainable packaging with eco-friendly heat sealing

Cover lid

Cup

Sealing substrate: PS, PVC

Label print

Aluminium

Direct adhesive heat seallacquer based onDEGALAN® VP 4240 D

200°C 180°C 160°C 140°C 120°C 100°C

10

8

6

4

2

0

Sealing Temperature Initial after Sealing

After 48 h immersion into water

◂ 7 Aluminium vs. PS


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Pharmaceutical Blister Packaging

State of the art in pharmaceutical blister packaging.

Features

art binder for sealing versus PVC and PVdC

Advantages

pharma applications

and food applications

Benefits

low boiler solvents

respect to pharma applications

due to less PVC needed

Blister foil

Blister tray

Sealing substrate: PVC, (PVD)

Label print

Aluminium

Heat seal lacquerbased on eitherDEGALAN® P 24 orDEGALAN® LP AL23formulated with aPVC-copolymer as anadhesion promoter

for various PVC copolymers. Heat seal strength of

0 20 40 60 80

10

8

6

4

2

0VMCH - Initial

Vinnol H15/45 M - Initial

Vinnol H 30/48 M - Initial

PVC copolymer to give good adhesion to aluminum foil and secure sealing in pharma blister packaging.

Hard Aluminium vs. PVC

α = 90°


(PVdC)

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PVC Free Packaging

aluminum and sealability versus Polystyrene, Polypropylene and PET.

Heat Sealing Strength vs. Sealing Temperature

Features

copolymers of methacrylic esters grafted on EPDM olefins

which enables primerless application

Advantages

common cup materials

Benefits

complexity

sealing lacquer

sed heat seal lacquers need to be replaced in food packaging

Cover lid

Cup

Sealing substrate: PP, PS, PET

Label print

Aluminium

Direct adhesive heat seallacquer based onDEGALAN® PM 666

above 170°C.

200°C 180°C 160°C 140°C

10

8

6

4

2

0

Sealing Temperature

also achieve good adhesion to PET.

Direct adhesion to aluminum and sealability versus Polystyrene, Polypropylene and PET

Aluminium vs. PP


7,8

6,7

2,4

0,0

6,37,3

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PET Liddingand PET is achieved.

High Efficiency of

material combinations

Features of

methacrylic esters grafted on EPDM olefins and polyesters

lidding

Binder with functional groups and polymers which enables primerless application

Advantages

s all common cup materials

aluminum

Benefits e

to one-pass application

is possible

materials like PP, PS, PVC and PET

Cover lid

Cup

Sealing substrate: PP, PS, PET

Label print

PET

One-pass direct adhesiveheat seal lacquer based onDEGALAN® VP 4174 E

Recommended Application: 23 - 55 μm PET substrateRecommended Heat Seal Lacquer coating weight:6 g/sqm (approx. 6 μm)Application Range: approx. 78 sqm/kgEfficiency + 35% vs. Aluminum

Additional Application: 38 μm aluminum substrateRecommended Heat Seal Lacquer coating weight dueto corrosion protection: 8 g/sqm (approx. 8 μm)Application Range: approx. 58 sqm/kg

Al25/PET12 PET WDW 50Aluminum

Use for PVC free food packaging in your combi lacquer formulations to seal versus all common cup materials.

gives a heat seal strength of more

PET WDW 50 substrates.

Sealing vs. PP, PS and PET


The solid content of

about 43 % (approx. 54 sqm/kg at 8 g/sqm, approx. 8 μm coating weight)

10

8

6

4

2

0

8,4 8,7

6,06,7

6,0

8,0

6,0

vs. PP vs. PS vs. PET

9,1 9,1

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DYNACOLL®Polyester-Polyols, Copolyesters and Polyacrylates

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DYNACOLL® 7000Designed Polymers for Adhesives & Sealants

Polyester-Polyols

materials for one-component moisture-curable hotmelt (RHM) adhesives and

hydroxyl functionality and medium molecular weight.

Depending on their morphology the product range is divided into three basic groups:

amorphous, solidliquid, pastypartially crystalline, solid

polyester-polyols are compatible with each other. Partially incompatible butmiscible systems are, however, necessary in many applications as well.

D 190 or 200 kg steel drums. Liquid bulk deliveries are available on special request.

Your benefitsOur building block system allows a precise formulation of reactive PUR hot meltswith low application temperatures and high heat resistance. Basic effects on theRHM properties are:

shortens open time increases initial strength, melt viscosity and adhesion to polar substrates

increases flexibility, open time and adhesion to non-polar substrates lowers melt viscosity

shortens open time (depending on crystallinity) and lowers melt viscosity increases initial strength

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Product RangeProperties Melt Viscosity Grade

Hydroxyl Number 2)

Acid Number 2)

Molecular Weight

Glass Transition Temperature

Melting Point

Softening Point(R&B)

Density at 23 °C

Flash Point

80 °C 130 °C

Grade [mg KOH/g] [mg KOH/g] [g/mol] [°C] [°C] [°C] [kg/dm3] [°C][Parallel plate][Pa s]

[Parallel plate][Pa s]

Amorphous

71101) 50 - 60 8 - 12 2,000 10 52 1.08 >300 1 71101)

7111 27 - 34 max. 4 3,500 20 61 1.23 >300 3 7111

7130 31 - 39 max. 2 3,000 30 76 1.17 >300 10 7130

7131 31 - 39 max. 2 3,000 30 76 1.23 >300 10 7131

7140 18 - 24 max. 2 5,500 30 87 1.21 >300 50 7140

7150 38 - 46 max. 2 2,600 50 95 1.26 >300 50 7150

Liquid

7210 27 - 34 max. 2 3,500 -15 1.29 >200 11 7210

7230 27 - 34 max. 2 3,500 -30 1.17 >200 10 7230

7231 27 - 34 max. 2 3,500 -30 1.21 >200 8 7231

7250 18 - 24 max. 2 5,500 -50 1.15 >200 5 7250

7255 27 - 34 max. 2 3,500 -60 32 40 1.11 >200 2 7255

Crystalline

7362 47 - 54 max. 2 2,000 -60 53 60 1.15 >200 0.5 7362

7360 27 - 34 max. 2 3,500 -60 55 63 1.16 >300 2 7360

7363 18 - 24 max. 2 5,500 -60 56 63 1.16 >300 5 7363

7365 14 - 20 max. 2 6,500 -60 57 63 1.16 >300 10 7365

7361 10 - 16 max. 2 8,500 -60 57 65 1.16 >300 15 7361

7381 27 - 34 max. 2 3,500 65 73 1.16 >300 2 7381

7380 27 - 34 max. 2 3,500 70 77 1.10 >300 2 7380

7330 27 - 34 max. 2 3,500 85 90 1.17 >300 0.3 7330

7320 27 - 34 max. 3 3,500 -20 92 1.23 >300 4 7320

7340 27 - 34 max. 2 3,500 -40 96 102 1.19 >300 1 7340

7331 27 - 34 max. 2 3,500 -30 110 115 1.19 >300 2 7331

7390 27 - 34 max. 3 3,500 -30 115 118 1.29 >300 0.7 7390

7321 27 - 34 max. 2 3,500 -25 123 128 1.20 >300 3 7321

1) available on special request2)

DYNACOLL® 7000

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DYNACOLL® 7000

Preparation of Reactive Hot Melts

is dried for 45 min. at less than 10 mbar. Water evaporation is important to avoid crosslinking reactions and to obtain good shelf life and viscosity stability of the RHM.

The calculated amount of isocyanate is added under a weak stream of protective gas (dried nitrogen or carbon dioxide) and rapidly homogenized with the melt. Reaction

The reaction is finished after the theoretical value of isocyanate content is reached. The isocyanate content is determined by reaction of the RHM with an excess of dibutylamine and titration with hydrochloric acid. The melt should be degassed until it is free of bubbles. Afterwards the reactive hot melt is filled into containers and stored in the absence of moisture and light. Depending on the application it is recommended to filter the melt.

For quality control, the following data should be determined: isocyanate content, visosity at elevated temperature, melting point or softening point (R&B), open time.

Calculation:

Weight (diisocyanate) =

WPES1 = weight of polyester 1OH1 = hydroxyl number polyester 1WPESn = weight of polyester nOHn = hydroxyl number polyester nEW = equivalent weight of diisocyanate usedR = ratio of isocyanate to hydroxyl groups

Reactive Hot Melt adhesives based on DYNACOLL® 7000offer excellent bonding to a huge variety of substratesprovide solutions for versatile applications in diverse industries, e.g. wood working, automotive, packaging and textile industry, also for bookbinding applications and sandwich bondingcan be applied with standard hot melt equipment, e.g. roll coaters, bead, spray and melt print applicators etc.

(WPES1 . OH1 + WPESn . OHn) . EW . R 56110

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Reactive Holt Melt Data

Properties Melt Viscosity

Grade

Softening Point (R&B)

[°C]

Open Time

[s]

Setting Time

[s]

TensileStrength

2]

Elongation at Break

[%]

130 °C

[Parallel plate][Pa s]

Amorphous

7110 1) 64 10 1 brittle 3

7111 71 6 1 brittle 13

7130 88 1 1 brittle 50

7131 88 1 1 brittle 45

7140 102 1 < 1 brittle 700

7150 105 < 1 < 1 brittle 400

Liquid

7210 45 several hours several hours 15 800 5

7230 several hours several hours 15 900 9

7231 several hours several hours 15 900 8

7250 several hours several hours 15 1,500 9

7255 40 several hours several hours 30 1,100 5

Crystalline

7362 55 130 35 25 400 2

7360 59 80 15 25 400 4

7363 61 50 15 25 400 11

7365 63 50 15 20 300 18

7361 63 50 10 20 300 30

7381 67 35 3 20 80 5

7380 73 20 1 20 20 5

7330 85 35 3 25 15 3

7320 87 40 35 35 500 48

7340 97 120 60 30 700 12

7331 110 90 30 30 500 20

7390 118 20 10 30 10 4

7321 123 70 25 35 400 30

1) available on special request

DYNACOLL® 7000

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DYNACOLL® 7000

1) available on special request*at 140 °C):

+ = transparent = opaque 1:1 Mixtures of copolyesters = cloudy – = phase separation

Compatibility

Grade 7110

1)

7111

7130

7131

7140

7150

7210

7230

7231

7250

7255

7320

7321

*

7330

7331

7340

7360

7361

7365

7380

7381

7390

7110 1) + + + + + + + + + + + + + + + 7111 + + + + + + + + + + + + – – + 7130 + + + + + + + + + + + + + + + + 7131 + + + + + + + + + + + + + + + + + + + + 7140 – – + + + + + – + + + + 7150 + + + + + + + + + + + + + +7210 + + + + – + + + + + 7230 + + + + + + + + + + + + + + + + + + + 7231 + + + + + + + + + + + + + + + + + + 7250 + + + + – + + + + + + + + + + + + 7255 + + + + – + – + + + + + + + + + + + – + – 7320 + + + + + + + + + + + + + + + + – – +7321* – – + + + + + + + – – + + + + + + + + +7330 + – + + – + – + – + + + + + + + + + + +7331 – – + + + + – + + – + + + + + + – +7340 – – + + + + + + + – + + + + + + + + +7360 + + + + – + – + + + + + + + + + + + + + 7361 + + + + – + – + + + + + + + + + + + + +7365 + + + + – + – + + + + + + + + + + + + +7380 – – – – – – – – – – – – + – – – + + +7381 – – – + – – – – – – + – + + + + + + + +7390 + + – + – – + + + – – – – – – – –

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DYNACOLL® 7000

Analytical MethodsHydroxyl Number

esterified at RT with acetic anhydride, using 4-dimethyl-aminopyridine as catalyst. After

Acid Number

Approx. 4 g of polyester are dissolved in 50 ml of tetrahydrofuran. Following addition of 50 ml of a mixture of equal parts by weight of tetrahydrofuran and ethanol, titration is carried out with methanolic or ethanolic KOH against phenolphthalein.

Molecular WeightThe molecular weight is calculated based on the sum of hydroxyl number and acid number.


The glass transisition temperature is determined as for the melting point.

Melting Point

The melting point is determined using a DSC instrument. The sample and an empty reference crucible are heated at 20 °C/min. The melting point corresponds to the maximum of the melting peak. To ensure better reproducibility, it is customary to use the values from the second heating operation.

Softening Point (Ring and Ball)

The sample is cast as a melt into a ring and the ring, following the solidifaction of the melt (or the recrystallization in the case of crystalline substances), is inserted into a test frame. The sample is stressed concentrically with a chrome-plated steel ball and the test frame is immersed in a bath of glycerol. The glycerol is heated at a rate of approximately 5 °C/min. The softening point (R&B) is the temperature of the glycerol bath at the time when the steel ball contacts the baseplate of the test frame.

Density

Flash PointDetermination according to ISO 2592.

Open TimeDetermination according to Evonik internal method.

film. Strips of open surface paper are pressed into the melt at certain intervals. After the adhesive film is tack-free the paper strips are removed. The open time is given by the time, when no fiber tear can be observed anymore.

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Analytical MethodsSetting TimeDetermination according to Evonik internal method.The setting time is given by the time it takes until two bonded wooden cubes can no longer be twisted against each other by hand.

Melt Viscosity

Tensile Strength / Elongation at Break

Dumbbell specimens are punched out from a 0.5 mm thick moisture cured RHM film.

the percentage increase in length of an original section of 10 mm marked on the bar of the dumbbell specimen, at the moment of break.

DYNACOLL® 7000

32

DYNACOLL® SDesigned Polymers for Adhesives & Sealants

Copolyesters

of high molecular weight to a wide variety of thermoplastic hot melt and solvent based applications.

The individual grades differ in their melting point, degree of crystallinity andhardness and in their setting time. According to their crystallinity, the product range is arranged into four basic groups:

usually in bags of 20 or 25 kg.They can be processed into following forms of applications:adhesive film, web or net, powder, paste, hot melt and solution.

Your benefits

short open times and high heat resistance good solvent and chemical resistance

moderate open times very good adhesive strength and heat resistance

long open time with good heat resistance excellent adhesion on a large number of substrates

good solubility in many solvents very good adhesion on a large number of substrates

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DYNACOLL® S

Product RangeProperties Melt Flow Rate (MFR) [g/10 min] Melt Viscosity [Pa s] Solubility Grade

Softening Point

Melting Point

Glass TransitionTemp.

Hydroxyl Number

Acid Number

Viscosity Number

Shore DHardness

Open Time Tensile Strength

Elongation at Break

Met

hyle

ne c

hlor

ide

Tric

hlor

oeth

ylen

e

Ethy

l ace

tate

MEK

(m

ethy

leth

yl k

eton

e)

Tolu

ene

Grade [°C] [°C] [°C][mg KOH/g]

[mg KOH/g] [cm3/g] [s] 2] [%] 160 °C 180 °C 200 °C 220 °C 160 °C 180 °C 200 °C 220 °C

Highly crystalline

S 243 195 195 35 68 79 5 40 7 130 240 50 – – – – – S 243

Moderately crystalline

S 1272 140 128 0 84 53 10 25 400 30 60 120 250 330 140 65 + – – – – S 1272

S 1252 135 120 1) 20 94 64 5 20 450 20 45 900 360 180 + – – – – S 1252

S 1218 130 115 15 80 63 20 20 300 30 60 110 210 300 150 80 + – – – S 1218

S 1227 115 100 10 80 63 5 15 350 40 90 150 240 240 120 60 + – – – S 1227

Slightly crystalline

S 1402 100 90 1) -10 5 3 78 27 15 10 400 100 220 360 80 50 30 10 + + – – S 1402

S 1401 97 85 1) -25 6 2 80 19 15 5 500 110 190 290 80 40 25 15 + + + S 1401

S EP 1408 90 80 1) -30 4 2 87 17 50 2 300 75 130 200 100 55 30 15 + + + + + S EP 1408

Amorphous

S 1606 155 65 4 2 62 80 15 60 5 30 60 150 90 + + + + – S 1606

S 1611 130 50 4 2 61 79 10 20 3 100 190 70 15 + + + + + S 1611

S 1426 140 35 4 2 90 78 20 50 5 15 30 60 270 + + + + + S 1426

S EP 506.01 125 40 6 5 65 80 5 130 230 + + + + + S EP 506.01

1) optical method All data given are typical values + = > 10% (soluble)

= < 10 % (slightly insoluble) – = < 1% (virtually insoluble)

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ApplicationsHighly Cryst. Grade

Moderatly Crystalline Grades

Slightly Crystalline Grades

Amorphous Grades

S 24

3

S 12

72

S 12

52

S 12

18

S 12

27

S 14

02

S 14

01

S EP

140

8

S 16

06

S 16

11

S 14

26

S EP

506

.01

Textile Industry

Hot Melts ▯ ▯ ▯ ▯

Adhesive film ▯ ▯ ▯

Adhesive web and net ▯ ▯

Profile Wrapping

PVC Window frames ▯ ▯ ▯

Metal / Plastics bonding ▯ ▯ ▯ ▯ ▯

Metal primer ▯ ▯ ▯

Electronic Industry

Solvent based adhesives ▯ ▯ ▯ ▯

Hot Melt adhesives ▯

Automotive Industry

Air filter bondings

Interior textile lamination ▯ ▯

Decorative film lamination ▯ ▯ ▯

Packaging Industry

Biodegradeable adhesives

Flexible packging ▯ ▯ ▯ ▯

Polymer Modification

Additive for Reactive Hot Melts ▯ ▯

Masterbatches ▯

DYNACOLL® S

35

DYNACOLL® S

Analytical MethodsSoftening Point (Ring and Ball)

The sample is cast as a melt into a ring and the ring, following the solidifaction of the melt (or the recrystallization in the case of crystalline substances), is inserted into a test frame. The sample is stressed concentrically with a chrome-plated steel ball and the test frame is immersed in a bath of glycerol. The glycerol is heated at a rate of approximately 5 °C/min. The softening point (R&B) is the temperature of the glycerol bath at the time when the steel ball contacts the baseplate of the test frame.

Melting Point

The melting point is usually determined using a DSC instrument. The sample and an empty reference crucible are heated at 20 °C/min. The melting point corresponds to the maximum of the melting peak. To ensure better reproducibility, it is customary to use the values from the second heating operation. However, the melting point of certain grades is measured by an optical method (Mettler FP 82).


The glass transisition temperature is determined as for the melting point, but with a heating rate of 10 °C/min.

Hydroxyl Number

esterified at RT with acetic anhydride, using 4-dimethyl-aminopyridine as catalyst. After

Acid Number

Approx. 4 g of polyester are dissolved in 50 ml of tetrahydrofuran. Following addition of 50 ml of a mixture of equal parts by weight of tetrahydrofuran and ethanol, titration is carried out with methanolic or ethanolic KOH against phenolphthalein.

Shore D Hardness

All values refer to crystallized products.

Viscosity Number

0.5 g of the test substance are dissolved in 100 ml of a mixture of 50 % by weight phenol and 50 % by weight 1,2-dichlorobenzene. The viscosity of the solution and the solvent is determined by the Ubbelohde method. The viscosity number J is determined using the formula:

t1 = flow time of solution [s]t2 = flow time of solvent [s]c = concentration of test substance [g/cm3]

J = [ - 1] x t1

t2

1c

36

DYNACOLL® S

Analytical MethodsOpen TimeDetermination according to Evonik internal method. The open time is defined as the time between the application of the adhesive and the start of recrystallization – or in case of amorphous products until the surface becomes tack-free.


It is determined on standard dumbbell-shaped specimens. The elongation at break denotes the percentage increase in length of an original section of 10 mm marked on the bar of the dumbbell specimen, at the moment of rupture.

Melt Flow Rate (MFR)

Approx. 10 g of the test sample are placed in a temperature-conditioned metal cylinder.

flowing through the standardized nozzle within a measured time is used to calculate the MFR. The MFR is expressed as the weight of sample extruded in 10 minutes. The densities for calculating the melt volume index (MVI) are listed in the specific technical data sheets.

Melt Viscosity

37

DYNACOLL® ACDesigned Polymers for Adhesives & Sealants

Polyacrylates

moisture curable hot melt adhesives.

Acrylics for adhesives are bead polymers made of methyl methacrylate and n-butyl methacrylate which are mainly used to modify reactive hot melts for flat lamination applications.

molecular weight are available. They also differ according to their acid and hydroxyl functionality.

Your benefits

low viscosity very long open time aggressive tack high creep resistance directly after bonding

38

Product RangeProperties

Glass Transition Temperature Tg

Molecular WeightMw

Viscosity Number

Acid Number

Hydroxyl Number

Softening Point(R&B)

Melt Flow Rate 190 °C

[°C] [g/mol] [cm3/g] [mg KOH/g] [mg KOH/g] [°C] [g/10 min]

Bead Polymers

AC 1420 44 30,000 16 6 120 1,000

AC 1520 48 35,000 19 8.5 135 500

AC 1631 57 60,000 30 9 150 60

AC 1620 56 35,000 19 8 140 300

AC 1630 63 60,000 30 8 150 20

AC 1750 65 140,000 54 4 190 9

AC 1920 85 37,000 22 6 160 70

AC 4830 82 60,000 30 175 8

AC 2740 70 80,000 36 4 170 7

DYNACOLL® AC

39

DYNACOLL® AC

Applications

flat lamination purposes.

Typical areas of application are:

Sandwich composites of aluminium, FRP panels, foam or wood-based substrates e. g. for recreational vehicals Honeycomb structures e.g. for door manufacturing Foil laminated particleboard e.g. for furniture Medium density fiberboard panels e.g. for furniture

Flat lamination applications require long open times to permit long handling timesneeded to bond huge panels or sandwich composites. On the other hand, initialstrength has to be very high to hold the bonded parts in place without any furthermechanical fixation.

Preparation of Reactive Hot MeltsThese requirements can be fulfilled by reactive hot melts. Such moisture curing hot melt adhesives are typically prepared by reacting polymer mixture of

glycols with excess diisocyanantes like MDI (Diphenylmethane diisoyanates) at elevated temperatures under exclusion of moisture.

These reactive hot melts can be applied e.g. with roller coaters.

40

DYNACOLL® AC

Analytical Methods Glass Transition Temperature

Molecular Weight

Viscosity NumberDetermination according to ISO 1628-1.

Acid Number

Hydroxyl Number


41


DYNACOLL® TerraBio-based Polyester-Polyols

Terra

42

DYNACOLL® TerraDesigned Polymers for Adhesives & Sealants

Bio-based Polyester-PolyolsTerra product range Evonik offers polyester-polyols made

from renewable raw materials.

monomers.

medium molecular weight copolyesters for moisture curing PUR hot melts was developed. It is divided in three basic groups:

Terra 190 or 200 kg steel drums.

Your benefitssupport of resource efficiency by using green componentsmodular combination of polyesters in RHM formulation possibleavailable grades exhibiting broad range of properties in formulationswell-balanced and versatile adhesion propertiesimplementation of new properties possible

43

DYNACOLL® Terra


Proportion of Renewables

Hydroxyl Number

MolecularWeight


Melting Point


Melt Viscosity

Grade [%] [mg KOH/g] [g/mol] [°C] [°C] [°C] [Pa s]

Amorphous

EP 413.01 > 30 30 3,500 30 85 35 (130 °C)

EP 413.02 > 30 30 3,500 30 85 32 (130 °C)

EP 413.03 > 35 40 2,800 40 90 17 (130 °C)

EP 413.04 > 30 50 2,200 50 95 15 (130 °C)

Liquid

EP 424.01 > 85 30 3,500 -40 4 (80 °C)

EP 424.02 > 75 30 3,500 -45 4 (80 °C)

Crystalline

EP 481.01 100 30 3,500 -45 55 65 2 (80 °C)

EP 480.01 100 30 3,500 -20 65 75 2 (80 °C)

EP 480.02 > 60 30 3,500 70 80 2 (80 °C)

Acid number < 2 mg KOH/g

44

Reactive Hot Melt Data

Properties


Open Time Setting Time Melt Viscosity at 130 °C

TrensileStrength

Elongation atBreak

Grade [°C] [s] [s] [Pa s] 2] [%]

Amorphous

EP 413.01 102 1 1 200 brittle

EP 413.02 103 1 1 400 brittle

EP 413.03 100 1 <1 65 brittle

EP 413.04 100 <1 <1 40 brittle

Liquid

EP 424.01 4 10 1,300

EP 424.02 4 15 1,300

Crystalline

EP 481.01 60 600 200 5 22 500

EP 480.01 70 100 15 5 25 500

EP 480.02 75 10 1 5 22 200

DYNACOLL® Terra

Compatibility

Grade EP 4

13.0

1

EP 4

13.0

2

EP 4

13.0

3

EP 4

13.0

4

EP 4

24.0

1

EP 4

24.0

2

EP 4

81.0

1

EP 4

80.0

1

EP 4

80.0

2

EP 413.01 + + EP 413.02 – – EP 413.03 + + – + + – EP 413.04 + + + + + + + – EP 424.01 – – + + EP 424.02 – – + + + + –EP 481.01 – + + + + + +EP 480.01 – – + – + + + EP 480.02 – – – – – – + +

+ = transparent = opaque = cloudy – = phase separation

1:1 Mixtures of polyesters

Terra

45

Analytical Methods Hydroxyl Number

Acid Number


Melting Point


Melt Viscosity

Open TimeDetermination according to Evonik internal method.

film. Strips of open surface paper are pressed into the melt at certain intervals. After the adhesive film is tackfree the paper strips are removed. The open time is given by the time, when no fiber tear can be observed anymore.

Setting TimeDetermination according to Evonik internal method.The setting time is given by the time it takes until two bonded wooden cubes can no longer be twisted against each other by hand.

DYNACOLL® Terra

46


VESTOPLAST®Amorphous Poly-alpha-olefins

47

VESTOPLAST® Designed Polymers for Adhesives & Sealants

Amorphous Poly-alpha-olefinsWith its VESTOPLAST® amorphous poly-alpha-olefins (APAO) Evonik offers a broad range of co- and terpolymers of ethene, propene and 1-butene as raw materials for various applications.

Under variation of monomer composition, molecular weight and chemical modification optimum values are achieved for properties like hardness, melt viscosity, crystallinity and rate of crystallization.

The production process allows us to offer both predominately amorphous, soft grades as well as harder, partially crystalline grades.

In addition to our regular, pure thermoplastic grades we also offer unique reactive,silane-modified amorphous poly-alpha-olefins like VESTOPLAST® 206.

VESTOPLAST® is usually supplied as granules in 20 kg polyethylene bags. A special wax powdering technique improves the flowability of the material.

Your benefitsexcellent adhesion and hot tack propertiesbonding to various substratesgood cohesion and high thermal stabilitygood moisture and gas barrier behaviourvery good hydrolytic and UV stability

48


Melt Viscosity at 190°

Softening Point (Ring & Ball)

Needle Penetration(100/25/5)

Thermal Stability under Load S.A.F.T.

Tensile Strength/Elongration at Break

Shear Modulus at 23 °C

Molecular Weight Mn / Mw

Open Time Glass Transition Temperature TgDSC analysis

Density at 23 °C

Shore Hardness A

[mPa s] [°C] [0.1 mm] [°C] [MPa / %] [MPa] [g/mol] [s] resp. [min] [°C] [g/cm3]

(1-) Butene-rich

308 8,000 ± 2,000 136 ± 6 17 ± 3 65 – 70 1.5 / 500 14 11,300 / 49,000 4 min -29 0.87 n.d.

408 8,000 ± 2,000 118 ± 4 5 ± 2 85 – 90 6.8 / 80 70 11,600 / 48,000 65 s -27 0.90 94

508 8,000 ± 2,000 84 ± 4 14 ± 3 60 – 65 1.5 / 340 12 11,800 / 52,000 15 min -31 0.87 74

520 22,000 ± 4,000 87 ± 4 14 ± 3 65 – 70 2.4 / 80 7 13,900 / 63,000 15 min -29 0.88 76

608 9,000 ± 3,000 157 ± 4 18 ± 3 60 – 65 1.5 / 480 11 12,300 / 46,000 3 min -32 0.87 76

Propene-rich

703 2,700 ± 700 124 ± 6 12 ± 3 75 – 80 2.1 / 43 41 7,300 / 34,000 15 s -28 0.87 87

704 3,500 ± 500 105 ± 5 23 ± 5 70 – 75 0.5 / 100 7.5 8,000 / 35,000 80 s -36 0.87 n.d.

708 8,000 ± 2,000 106 ± 4 19 ± 3 85 – 90 1.0 / 330 4 11,500 / 75,000 55 s -33 0.87 67

750 50,000 ± 10,000 107 ± 4 14 ± 3 85 – 90 5.0 / 1,000 14 18,100 / 92,000 50 s -33 0.87 75

751 50,000 ± 10,000 99 ± 4 25 ± 3 60 – 65 1.5 / 1,000 2 18,800 / 88,000 30 min -33 0.87 43

792 120,000 ± 30,000 108 ± 4 14 ± 3 90 – 95 5.8 / 1,200 7 23,800 / 118,000 2 min 30 s -27 0.87 n.d.

828 25,000 ± 7,000 161 ± 4 22 ± 3 95 – 100 1.0 / 550 4 13,200 / 61,000 70 s -35 0.87 55

888 120,000 ± 40,000 161 ± 5 16 ± 4 115 – 120 2.5 / 850 6.5 15,000 / 104,000 4 s -36 0.87 n.d.

891 115,000 ± 35,000 162 ± 4 22 ± 4 105 – 110 2.0 / 1,000 3 18,800 / 85,000 40 s -33 0.86 n.d.

2,800 ± 500 105 ± 4 36 ± 5 60 – 65 0.4 / 200 n.d. n.d. > 30 min -22 n.d. n.d.

EP 807 7,000 ± 2,000 161 ± 3 7 ± 3 125 – 130 4.0 / 40 n.d. n.d. < 2 s -28 n.d. n.d.

Silane modified

206 5,000 ± 1,000 98 ± 4 19 ± 3 > 160* 1.9 / 720 n.d. 10,600 / 38,000 approx. 20 s -28 0.87 n.d.

* after curingn.d. = not determined

VESTOPLAST®

49

VESTOPLAST® Applications

206

308

408

508

520

608

703

704

708

750

751

792

828

888

891

EP N

C 7

02

EP 8

07

S/SR

Hygiene

Diapers, Feminine & Adult Care ▯ ▯ ▯ ▯ ▯ ▯

Woodworking

Profile wrapping ▯ ▯ ▯

Edge banding ▯ ▯ ▯ ▯

Paper & Packaging

Laminated paper ▯ ▯ ▯

Labels ▯ ▯ ▯

Bookbinding ▯ ▯ ▯ ▯

Fruit juice container ▯ ▯ ▯

Automotive

Headliner ▯ ▯

Door panels ▯ ▯ ▯ ▯

Filters ▯ ▯ ▯ ▯ ▯ ▯

Car lamps ▯ ▯ ▯ ▯ ▯

Insulating Felts ▯ ▯ ▯ ▯

Carpet/Textile Flooring

Carpet tiles ▯ ▯

Wall to wall carpets ▯ ▯

Car carpets ▯ ▯ ▯ ▯

Bitumen

Membranes (Roofing & Bridges) ▯ ▯ ▯

Road construction ▯

Various Applications

Cable fillings ▯ ▯

Masterbatches ▯ ▯ ▯

Mattrasses ▯ ▯ ▯ ▯ ▯

Shoes ▯ ▯ ▯ ▯

White goods ▯ ▯ ▯ ▯ ▯

Window & Solar cell sealants ▯ ▯ ▯ ▯

50

VESTOPLAST®

Analytical MethodsMelt Viscosity

The melt viscosity is determined by a rotational viscosimeter. It describes the melting flow behaviour at 190 °C, high viscous grades exhibit a slight dependence on shear rate, low viscous grades are almost newtonian at elevated tempertaures.

Softening Point (Ring & Ball)

The material is heated up at 180 °C and then the melt is casted into a ring. After 24 h (this time is needed for recrystallization of the amorphous products) the sample is stressed concentrically with a chrome-plated steel ball and the test frame is immersed in a bath of glycerin. This is heated up with approx. 5 °C/min and the softening point is the temperature when the ball contacts the baseplate of the test frame.

Needle Penetration

The material is heated up at 180 °C in a thin can. After 24 h (this time is needed for recrystallization of the amorphous products) the hardness of the product is determined with a needle and weight of 100 g at 25 °C. The penetration time into the sample is 5 s.

Thermal Stability under Load / S.A.F.T.Determination according to Evonik method, similar to WPS 68.The thermal stability under load describes the thermal stability behaviour of bonded substrates. In case of VESTOPLAST® we use grey board to compare each VESTOPLAST® grade with another. A drop of the melt (180 °C) is placed on a side of the board and that is pressed to another grey board (T-form). After 24 h the prepared specimen are placed in a heating cabinet with a weight of 450 g and heated up with 5 °C/h. The thermal stability is the temperature when the bonded specimen breaks down.


2 mm thickness.

This part specifies the general principles of a method for determining the dynamic rheological properties of polymer melts, part 2 described the Torsion-pendulum method.

Molecular Weight Mn/Mw

Open TimeDetermination according to Evonik internal method.The melt (180 °C) is applied as a film of 20 μm on a paper. Strips of paper are pressed into the

applied, a test is carried out to see which of the last strips applied can be lifted off without pulling out the paper fibers. The time at which this strip was applied is noted.

51

VESTOPLAST®

Analytical MethodsGlass Transition Temperature

Shore Hardness A

This determination specifies the hardness of a specimen. The resistance against penetration of a specific form and specific spring tension. The values are depending on the visco-elastic properties of the polymer.

52


VESTOWAX®Fischer-Tropsch-Waxes

53

VESTOWAX® The Value Additive

Synthetic WaxesWith its VESTOWAX® product range Evonik offers synthetic waxes produced by Fischer-Tropsch-Process.

This process yields straight-chain products possessing low viscosity in the melt and having molecular weights of between 500 and 1,000 g/mol.

The definition of the term ›wax‹ is based less on the chemical composition ofa substance than on its physical properties:

kneadable at 20 °C, with a consistency ranging from solid to brittle-hard coarsely to finely crystalline, translucent to opaque melt above 40 °C without decompositionalready of relatively low viscosity at just above the melting pointhighly temperature-dependent consistency and solubilitycan be polished under gentle pressure

In addition to crude FT-wax, the range of VESTOWAX® products includes modified hard paraffins, oxidates and partially saponified waxes.

Depending on the supply form different bags sizes are offered:

in 20 kg bags, microfine powder usually in 15 kg bags.

Your benefitssolutions for a multitude of applicationsextensive range of FT-modified gradeswide variety of supply forms - from pellets to microfine powder

54


Supply Form Drop Point PenetrationNumber

Acid Number Saponification Number

Molecular Mass Mw

Density at 23 °C

Viscosity Color

[°C] [mm 10-1] [mg KOH/g] [mg KOH/g] [g/mol] [g/cm3] [mPa s]

Crude FT-Wax *)

GTL Sarawax SX 105 Prills 114 – 120 1 ~ 900 ~ 0.94 < 20 (at 130 °C) white

GTL Sarawax SX 100 Prills 108 – 112 1 ~ 700 ~ 0.94 < 20 (at 120 °C) white

VESTOWAX Hard paraffins

EH 100 Pellets 102 – 110 2 – 5 ~ 600 ~ 0.94 < 20 (at 120 °C) white

SH 105 Pellets 108 – 114 1 ~ 750 ~ 0.94 < 20 (at 120 °C) white

SH 105 Powder 112 – 116 1 ~ 750 ~ 0.94 < 20 (at 120 °C) white

H 2050 MG Powder 114 – 120 1 ~ 900 ~ 0.94 < 20 (at 130 °C) white

H 2050 SF Microfine Powder 114 – 120 1 ~ 900 ~ 0.94 < 20 (at 130 °C) white

SH 112 Microfine Powder 114 – 120 1 ~ 900 ~ 0.94 < 20 (at 130 °C) white

FM 1012 Microfine Powder 114 – 120 1 ~ 1.00 < 20 (at 130 °C) white

VESTOWAX Oxidates

C 20 Flakes 106 – 111 1 – 3 10 – 13 20 – 30 ~ 0.96 < 20 (at 120 °C) white

C 40 Micro Prills 102 – 108 2 – 4 24 – 27 40 – 50 ~ 0.96 < 20 (at 130 °C) white

C 60 Flakes & Powder 100 – 105 3 – 5 29 – 34 50 – 62 ~ 0.96 < 20 (at 120 °C) white

*) Available from Evonik in Europe only.

VESTOWAX®

55

ApplicationsCrude FT-WAX*) VESTOWAX Grades

Sara

wax

SX

105

Sara

wax

SX

100

EH 1

00

SH 1

05

H 2

050

MG

H 2

050

SF

SH 1

12

FM 1

012

C 2

0

C 4

0

C 6

0

Hot Melts

Crystallinity improver ▯ ▯ ▯

Viscosity reducer ▯ ▯ ▯

Melting point improver ▯ ▯ ▯

Surface stickiness reducer ▯ ▯ ▯

Plastics Processing

Lubricants for PVC ▯ ▯ ▯

▯ ▯

Dispersing aid for pigments and fillers ▯ ▯ ▯

Processing aid for rubber ▯ ▯

Internal mould release agent for thermosetting plastics ▯ ▯

Mould release agent for waterborne systems ▯ ▯

Mould release agent for solventborne systems ▯ ▯

Printing Inks

Rub resistance ▯ ▯ ▯

Slip improver and anti-blocking agent ▯ ▯ ▯

Paints

Scratchproofing agent ▯ ▯ ▯

Matting agent ▯ ▯

Processing aid for powder coatings ▯

Technical Emulsions

Sewing Yarn lubricant ▯ ▯

Sizing agent ▯

Cosmetics

Lipstick hardener ▯ ▯

Oil binder for pastes ▯ ▯

Dispersing aid for color-cosmetics ▯

Polishes

Dry-bright emulsions ▯ ▯

Solventborne systems ▯ ▯

Wax Compounds & Candle Additives

Dispersing aid for dyes ▯ ▯

Hardening ▯ ▯ ▯

VESTOWAX®

*) Available from Evonik in Europe only.

56

VESTOWAX®

Analytical Methods Drop Point

Penetration NumberDetermination according to DGF M-III 9b.

Acid NumberDetermination according to DGF M-IV 2.

Saponification NumberDetermination according to DGF M-IV 2.

Molecular MassDetermination by HT-GPC.

Viscosity

57


POLYVEST®Liquid Polybutadienes

58

POLYVEST® Designed Polymers for Adhesives & Sealants

Liquid Polybutadienes

With its POLYVEST® Evonik offers a range of stereospecific, low viscous andunsaponifiable liquid polybutadienes of different chemical composition:

Our non-functionalized products differ in molar mass and viscosity.

The MA-functionalized products are adducts of linear polybutadiene and maleic anhydride and differ in maleic anhydride content and viscosity. The anhydride groups are randomly distributed along the polymer chains and thus make the originally apolar polybutadiene more polar and accessible for various chemical reactions.

The hydroxyl-terminated product is an alpha-omega-terminated diol of polybutadiene manufactured by radical polymerisation process. In addition to the double bonds in the polymer backbone, the hydroxyl functional groups provide opportunities for precise chemical modifications.

The non-functionalized POLYVEST® grades are supplied in steel drums with 190kgs net. The maleic anhydride-functionalized grades are supplied in steel drums with 180kgs net and 900kgs net IBC. POLYVEST HT® is available in steel drums and IBC. Road tanker delivery is possible for all grades.

Your benefits

The microstructure of our POLYVEST® grades makes them a highly reactive and cross-linking binder and provides them with properties including:

excellent chemical resistance high water resistance very good electrical insulation very good cold-resistance low moisture and oxygen permeability

Our POLYVEST® grades can be used in a broad field of applications.

- non-functionalized liquid polybutadienes- maleic anhydride-functionalized liquid polybutadienes- hydroxyl-terminated liquid polybutadienes

59

POLYVEST®

Product Range

POLYVEST® 110 130 MA 75 EP* MA 120 EP* HT

Specifications

Viscosity at 20 °C [mPa s] 700 – 860 2,700 – 3,300 6,000 – 9,000 approx. 61,000 (23 °C) –

Viscosity at 30 °C [mPa s] – – – approx. 30,000 4,000 - 5,500

≤ 0.3 ≤ 0.3 70 – 90 approx. 130 –

– – – – 44 - 51

≤ 10 ≤ 10 – – –

Typical Data

Supply Form viscous liquid viscous liquid viscous liquid viscous liquid viscous liquid

Microstructure:

1,4 -cis double bonds approx. 75% approx. 77%

based on POLYVEST 110

approx. 20%

1,4 -trans double bonds approx. 24% approx. 22% approx. 58%

1,2 -vinyl double bonds approx. 1% approx. 1% approx. 22%

Molecular Weight Mn [g/ mol] approx. 2,600 approx. 4,600 approx. 3,000 approx. 3,200 approx. 4,000

420 – 480 420 – 480 380 – 420 380 – 420 420 - 440

Density at 20 °C [g/cm3] 0.90 – 0.92 0.90 – 0.92 approx. 0.95 approx. 0.97 0.90 - 0.92

Gardner Color ≤ 1 ≤ 4 ≤ 2.5 ≤ 2.5 ≤ 1

Flash Point [°C] approx. 180 approx. 200 approx. 300 approx. 215

Ignition Temperature [°C] approx. 360 approx. 350 approx. 360 approx. 355 approx. 375

Pour Point [°C] approx. -55 approx. -50 approx. -25 approx. -1 approx. -18

Tg [°C] approx. -100 approx. -99 approx. -95 approx. -92 approx. -80

* EP = Experimental Product

60

POLYVEST®

Product Range

POLYVEST® 110 130 MA 75 EP* MA 120 EP* HT

Compatibility of POLYVEST® Grades with binders and resins

Acrylate resins Methacrylates – – – – –OH-acrylates ◦ – ◦ ◦ –

Alkyd resins short-oil – – – – –medium-oil ◦ – ◦ ◦ –long-oil ◦ – + + ◦

Carbamic acid resins – – – – –Cellulose esters – – – – –Epoxy resins, low molecular weight – – ◦ ◦ –Glycerol resin esters – – ◦ ◦ –Hydrocarbon resins + + ◦ ◦ +Ketone resins ◦ ◦ ◦ ◦ ◦Melamine resins – – ◦ ◦ –

– – – – –Phthalate resins – – – – –Resols, unplasticized – – – – –Rosin esters + + + + +Rosin-modified phenolic resins – – – – –Saturated polyesters – ◦ – – –Styrene-alkyd resins – – – – –Urea resins, unplasticized – – ◦ ◦ –Zinc resinates + + + + +Solubility of POLYVEST® Grades

Alcohols – – ◦ ◦ –Aliphatic hydrocarbons + + + + +Aromatic hydrocarbons + + + + +Esters ◦ ◦ ◦ ◦ ◦Ethers + + + + +Glycol ethers – – – – –Ketones ◦ ◦ ◦ ◦ ◦

+ compatible / soluble ◦ limited compatibility / solubility – incompatible / insolubleThe compatibility results represent 40 wt.% of the binder/resin with POLYVEST.The solubility reflects adding 90 and 50 wt.% of solvent to 10 and 50 wt.% POLYVEST.This information is based on our best knowledge and experience. We recommend conducting your own tests and experiments prior to use.* EP = Experimental Product

61

POLYVEST®

Applicationsnon-functionalized MA-functionalized hydroxyl-terminated

Liquide polybutadienes POLYVEST® 110 130 MA 75 EP* MA 120 EP* HT

Automotive

Adhesives and Sealants ▯ ▯ ▯ ▯ ▯

Coatings

Air Drying Improver of Vegetable Oils ▯ ▯

Defoamers ▯

Impregnations ▯ ▯

Modifier in Resin Systems ▯ ▯

Construction

Adhesives and Sealants / Insulated Glass Sealants ▯

Binder for dusty and dry Quartz Sand ▯ ▯

Binder for Soil Stabilization ▯

Modifier of Silicone Sealants ▯

Electronics

Electrical Insulations and Potting Compounds ▯ ▯ ▯ ▯

Plastics

Cell Opener for PU-Foam ▯

Release Agents for PU-Foam ▯ ▯ ▯

Polymer Modification

Chlorinated Rubbers ▯ ▯

Electrocoatings ▯

Waterborne, oxidative drying Binders ▯

Printing & Inks

Offset Printing Inks ▯ ▯

Flexible Printing Plates ▯ ▯

Rubber

Binder for recycled Rubber Compounds ▯ ▯ ▯

Modifier in Carbon Black-filled EPDM Compounds ▯ ▯

Modifier in Silica-filled Rubber Compounds ▯ ▯

Plasticizer in Rubber Compounds ▯ ▯

Polymeric Chalk Activator in EPDM Compounds ▯ ▯

* EP = Experimental Product

62

POLYVEST®

Analytical Methods Viscosity

Acid Number

Hydroxyl Number

Peroxide NumberDetermination according to DGF-method: C-VI-6a (84).

Molecular Weight Mn

Iodine Number

Density at 20 °C

Gardner Color

Flash Point

* MA 120).

Ignition Temperature

Pour Point


Further informationStorage POLYVEST® products are stable for at least 1 year with exclusion of air, light and moisture and at storage temperatures below 25 °C.

Safety and Handling POLYVEST® products react with atmospheric oxygen to form peroxides and undergo cross-linking in its presence. Thus POLYVEST® products are packed and delivered under a blanket of inert gas (nitrogen). When handling, prevent any exposure of the products to atmospheric oxygen. Opened containers should be blanketed with inert gas again and closed tightly. Please refer to our Material Safety Data Sheets.

63


DEGALAN®Binders for Heat Seal Lacquers

64

DEGALAN® Designed Polymers for Adhesives & Sealants

Binders for Heat Sealing Applications

methacrylic polymers. These binders represent an excellent solution for heat sealing applications in the packaging industry.

Our functional binders can be divided into four groups based on their appearance:

formulation of high-quality lacquers to provide an excellent and secure heat sealing in combination with smooth peeling.

material for economical and environmentally friendly packaging solutions. All common cup materials from polar polystyrene to non-polar polypropylene can be sealed.

All products comply with international regulations for incident food contact.

be supplied in drums, IBCs or tank trucks.

Your benefitsexcellent seal and peel properties on aluminium foil or film structuresoutstanding smooth peel effectwide property range: from easy opening to high sealing strengthmulti-purpose sealing capabilities to various substrateseconomical and environmental friendly packaging solutions

65

DEGALAN®


Solvent SolidsContent

[%]

ViscosityNumber

[cm3/g]

DynamicViscosity

[mPa·s]

Dilutability 1) 3)

Solubility 2) 3)

2]

Sealability versus

P 24 – 100 approx. 55 approx. 450 4) E, K PS, PVC

4792 L Methyl ethyl ketone 55 approx. 55 1,000 – 3,000 E, K PS, PVC

4793 L Ethyl acetate 55 approx. 40 2,000 – 5,000 E, K PS, PVC

PM 555 n-Butyl acetate/Methyl ethyl ketone 70/30

45 approx. 40 500 – 1,500 E, K PS, PVC, PP, PET

PM 666 n-Butyl acetate/Methyl ethyl ketone70/30

45 approx. 125 1,000 – 3,500 E, K PS, PVC, PP, PET

4150 E n-Propyl acetate/Ethylacetate/Isooctane54/36.5/9.5


4151 E n-Propyl acetate/Ethylacetate/Isooctane47.8/43.8/8.4


VP 4190 E n-Propyl acetate/Ethylacetate/Cyclohexane60/37/3

44 approx. 125 1,000 - 3,500 E, K PS, PVC, PP, PET

VP 4174 E n-Propyl acetate/Ethylacetate/Isooctane49/42.5/8.5

46 approx. 125 1,000 – 3,500 E, K PS, PVC, PP, PET

4140 D Water 50 approx. 40 approx. 100 W PLA, Primer for aluminium

4032 D Water 50 approx. 40 approx. 100 W PS, PVC

VP 4240 D Water 50 approx. 40 approx. 300-400 W PS, PVC

1) for dispersions and solutions2) for solids

E = Esters, K = Ketones, W = Water4) 40% in MEK

66

DEGALAN®

Applications

Adhesion to Aluminum Adhesion to PET Sealable versus

Direct Primerd with PVC 1)

In formu-lation with PVC

Direct Primerd with PES 2)

In formu-lation with PVC

PVC PS PP PET

P 24 ▯ ▯ ▯ ▯ ▯ ▯

4792 L ▯ ▯ ▯ ▯ ▯ ▯

4793 L ▯ ▯ ▯ ▯ ▯ ▯

PM 555 ▯ ▯ ▯ ▯ ▯ ▯ ▯

4150 E ▯ ▯ ▯ ▯ ▯ ▯ ▯

VP 4190 E ▯ ▯ ▯ ▯ ▯ ▯ ▯

PM 666 ▯ ▯ ▯ ▯ ▯ ▯

4151 E ▯ ▯ ▯ ▯ ▯ ▯

VP 4174 E ▯ ▯ ▯ ▯ ▯ ▯

4140 D ▯ ▯ 3) ▯ 3)

4032 D ▯ ▯ ▯

VP 4240 D ▯ ▯ ▯

1) PVC adhesion promoter like Vinnol® terpolymer grade from e.g. Wacker Chemie AG, Burghausen, Germany2) Polyester like Dynapol® L 206 oder L 208 from Evonik Industries AG, Marl, Germany

PLA (Poly lactic acid)

67

DEGALAN®

Analytical Methods Solid Content

Dynamic Viscosity


Viscosity Number

Molecular Weight (Mw)

68

This information and all further technical advice is based on our present knowledge and experience. However, it implies no liability or other legal responsibility on our part, including with regard to exisiting third party intellectual property rights, especially patent rights. In particular, no warranty, whether express or implied, or guarantee of product properties in the legal sense is intended or implied. We reserve the right to make any changes according to technological progress or further developments. The customer is not released from the obligation to conduct careful inspection and testing of incoming goods. Performance of the product described herein should be verified by testing, which should be carried out only by qualified experts in the sole responsibility of a customer. Reference to trade names used by other companies in neither a recommendation, nor does it imply that similar products could not be used.

If you need more information please contact us:

[email protected]/designed-polymers

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