asia sealant application guide final version 9-29-04.ppt

8/9/2019 Asia Sealant application guide Final version 9-29-04.ppt

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Dow Corning PROPRIETARY

Application guide

Adhesives/Sealants for Industrial Assembly andMaintenance Market


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Content

1. General Information Introduction

Typical Characteristics of Dow Corning Silicone Adhesies!Sealants

Dow Corning product technologies for Adhesies!Sealants

. Application list

!. Ma"or application e#amples$. %roduct list


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Silicone Adhesives/Sealants from 6o* Corning

Silicone Adhesives/Sealants from 6o* Corning are designed to bethe ans*er to your sealant/adhesive problem.

hese products are versatile+ durable and have e#ceptionalperformance characteristics.

his combination of properties has made them valued products

for endless applications in the Industrial Assembly andMaintenance Market. 8ngineers have come to rely on 6o*

Corning9s Adhesives/ Sealants to solve their most challenging

problems.

0n the follo*ing slides you see some reasons *hy:


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'ide Service emperature ange

6o* Corning Adhesives/Sealants offer users e#ceptional thermalstability over a *ide service temperature range.

;ully cured+ these all3purpose materials can be used for e#tendedperiods at temperatures ranging from &; 53?= to !>C7

and for shorter periods as high as ?-->; 5!1=>C7.

Glass transition temperatures are very lo*+ e.g. &1,?>; 531@>C7compared to &1-->; 53@!>C7 for isobutylene+ the analogue

hydrocarbon. herefore+ silicone sealants/adhesives remain fle#ible

at deep temperatures.


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8#tremely 'eather esistant

6o* Corning Silicone Adhesives/Sealants are virtually unaffectedby *eather & including rain+ sleet+ sno*+ ultraviolet 5B7radiation+ oone and temperature e#tremes.

hese materials *ill highly resist against hardening+ cracking+crumbling+ drying out or becoming brittle *ith aging.


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Good 6ielectric %roperties

'hen used for electrical/electronic applications+ 6o* CorningSilicone Adhesives/Sealants e#hibit good dielectric properties over*ide thermal cycling conditions.

0ffering outstanding *ater and moisture protection+ goodinsulation properties+ and a non corrosive cure mechanism+ they

effectively protect+ seal and insulate a variety of corrosion3sensitive components and eDuipment.


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Good )ond Strength

6o* Corning Silicone Adhesives/Sealants are specially designed toprovide good adhesion and bond strength to a variety of surfaces.

he materials have been developed to achieve e#cellent adhesionto glass+ *ood+ silicone resin+ vulcanied silicone rubber+ natural

and synthetic fiber+ painted surfaces and many plastics and

metals.


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8nvironmentally ;riendly

6o* Corning is striving to reduce the environmental footprint ofits operations+ *orking largely from the frame*ork of theesponsible CareF%ollution %revention Code.

As a conseDuence+ 6o* Corning Adhesives/Sealants do not reDuiresolvents+ C;Cs or other environmentally harmful materials for

processing.

i


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Summary

ypical Characteristics of 6o* Corning Silicone Adhesives/Sealantsproducts include ...

'ide service temperature range

8#tremely *eather resistance

Good adhesion to a *ide range of substrates

4igh resistance to *ater+ oil+ coolant+ detergent and many otherchemicals

8#cellent electrical insulating properties

Eo* flammability

Ho solvents reDuired for processing

D C i PROPRIETARY


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0vervie*

6o* Corning %roduct3echnologies for Adhesives/SealantsC h a r t T i t le

A c e t o x y

A d h e s i v e s /

S e a l a n t s

A l c o x y

A d h e s i v e s /

S e a l a n t s

A l c o x y

H o t M e l t

A d h e s i v e

O x i m e

A d h e s i v e s /

S e a l a n t s

1 - p a r t R T V ' s

( m o i s t r e c r e !

A l c o x y

A d h e s i v e s /

S e a l a n t s

S i l i c o n e " o a m s

( # o m p r e s s i o n

$ a s % e t s !

& - p a r t R T V ' s

R o o m T e m p e r a t u r e C u r e

( R T V ' s )

[ C o n d e n s a t i o n C u r e ]

1 - p a r t

A d h e s i v e s /

S e a l a n t s

1 - p a r t H T V ' s

& - p a r t

A d h e s i v e s /

S e a l a n t s

# $ M a t e r i a l s

( # o m p r e s s i o n

$ a s % e t s !

& - p a r t H T V ' s

H e a t C u r e P r o d u c t s

( H T V ' s )

[ A d d i t i o n C u r e ]

S i l i c o n e

A d h e s i v e s / S e a l a n t s

D C i PROPRIETARY


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13part BJs

Aceto#y Cure System

;eatures/Advantages "ie off Acetic Acid as #y product

$ong Shelf life %& '( )onths*

+$, -S., .DA approals

/ide Operating Te)perature

Range0 1 23 to & 4(335C

.ast Cure and fast green strength

-o reersion

-ot easily poisoned

6isadvantages/Eimitations Acetic acid odor

Corrosie cure #y1product

Adhesion is su#strate dependent

-on paint a#le

Si304 K

Si30Ac

Si303Si

K Ac04



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13part BJs

Alko#y Cure System

Advantages "ie off 6ethanol as #y product

-on corrosie $ow odor

"ood adhesion to )any plastics

and )etals

Operating Te)perature Range0 1 23

to 4 '735C

6isadvantages/Eimitations $ower cure speed than aceto8ies

and o8i)es +pper operating te)perature li)it

at a#out 4'735C

-on paint a#le

Si304 K

Si30Me

Si303Si

K Me04



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13part BJs

4ot Melt 5Alko#y Cure System7

Advantages Instant "reen Strength

Cures to an Elasto)eric Ru##er

$ow Odor

$ow 9OC

"ood Adhesion to 6any Plasticsand 6etals

:igh Transparency

E8tre)ely :igh Elongation%'333;*

Can #e used with standard hot )eltdispensing e


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13part BJs

0#ime Cure System

;eatures/Advantages "ie off 6ethyl1Ethyl?eto8i)e

%6E@O* as #y product -on corrosie

$ow odor


and )etals


Range0 1 23 to 4 &(335C

6isadvantages/Eimitations /ill discolor #rass, copper and

steel Causes stress crac?s on

polycar#onate and acrylic

So)e Translucent will turn yellow

oer ti)e when not e8posed to +9

-on pain ta#le

E8posure to 6E@O

Si304 K

Si3H2C

Si303Si

K C2H304


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13 and 3part 4eat Cure Systems 5Adhesives7

;eatures/Advantages -o Cure #y product

-on corrosie

$ow odor


and )etals


Range0 1 23 to 4 &(335C

9ery fast Cure when e8posed toeleated te)peratures

6isadvantages/Eimitations Re


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g

3part 4eat Cure Systems

Cure In %lace Gasket 5CI%G7 Materials

;eatures/Advantages -o Cure #y product

-on corrosie

$ow odor


and )etals

E8tre)ely good co)pression set


Range0 1 23 to 4 &(=35C 9ery fast Cure when e8posed to

eleated te)peratures

%eg 1'2 )in B '235C*

6isadvantages/Eimitations Re


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g

oom emperature Cure versus 4eat Cure

4eat Cure %roducts

Cure at eleated te)peratures %&'335C*

Cure cross1sectional

Do not need hu)idity to cure

Deep section cure not an issue

-o Cure #y1products

Adhesion aries with product group

%eg Silicon .oa)s do not deelop

pri)erless adhesion*

'1part RT9

B3%roducts

Cure at Roo) te)perature

Cure fro) surface inwards

Re


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. Application list



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4igh emperature Applications

Silicone sealants are inherently high temperature resistance from

1 ; 51-- C7 and higher.Application 8#ample %roducts

AmericaJs 8urope Asia

6icrowaeOens

/indow gas?et, Cha)#erseal, Rotisserie gas?et,Electronics potting

=J

=

=>

=J

K=1'2JJ=J

7777

=12373Do)esticOens

Door gas?et or structuralseal, internal seals

=J =1J3L2

=1J3>J

K=1=2(J

=J

=12373

Stoe Top "lass seal, surface seals,heating ele)ent porcelainseal

=(

=J=>

=J

K=1'2JJ

=(, =J

==>

Cera)ic :o# "lass to .ra)e seal,Seal to ?itchen des?

=(

=J=(

K=1'2JJ

=17''>R.

=(

=J



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4igh emperature Applications57

Application 8#ample %roducts


/ashing)achine

.ront $oading glass seal,cha)#er hot water seal,electrical area protection

=J

=>

7=(

=J

Silicone AP

3>'

=J

3>'

=12L33

Clothes Dryer Door Seal, Cha)#er seal,heater core porcelainattach)ent

=(=>

=J

=JK=1'2JJ

=J=12373

Clothes Iron "as?et seal for sole plate,water seal for fluid cha)#er,

electrical e)#edding

=J

=(

==

=, =>,7=(

K=1((>

=1J33J=J

7777

=12373



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4igh emperature Applications5!7



:ot Tu#s,Spas, Macuis

/eatherproofing, Netgas?ets, lighting seals,electrical water protectionand seals,

=J, =(

=>, 7=(

:ot 6elt

3>' 3>'

=12L33

TestingCha)#ers

Door Seal, Cha)#er seal,heater core,

water #ath cha)#er, e8haustseal

=J, =(

==, =

=>, 7=(

=J

K=1'2JJ=J

7777

=12373



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Eo* emperature Applications

nlike organic sealants that stiffen as temperatures decrease+

silicone sealants remain fle#ible until belo* &=->C.



Refrigerator!.reeer

Door Seal, Penetration Seal=(

=, =>

7=(

3>'

3>=

3>J

3>'

=

=12L33

E8terior$ighting

Enclosure seal, lens coer,electronic co)ponentprotection

=(

=J

=, =>

=J

3>'

=17'2>R.

=J, =

3>'

=12L33

Super)ar?etShow Case!Display

.ront loading glass seal =(

=J

=>

3>'

3>J=(, =

3>'

=12L33



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Eo* emperature Applications57



TestingCha)#ers

Door "as?et, cha)#er seal =(

==, =

=>, 7=(

=(

K=1'2JJ=(

=, 7777

=12L33

OutdoorE

=J

3>'

=17'2>R.

=J, 7777

3>'

=12L33Sporting"oods, S?iis,Snow#oards

Asse)#lies on s?iis,snow#oards, snow)o#ileasse)#lies, penetration seal

7=(

==3>'

Silicone AP3>'

=12L33


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;ood And 'ater Contact

Silicone sealants have the silicone o#ygen backbone that makesthis an inorganic sealant *hich makes it naturally resistant to

milde* gro*th. 'ith this and its resistance to B+ heat and

chemical e#posure has earned its ;6A+ HS; and for S6A

approval.



Dish /asher Door seal, .IP" %for)ed inplace gas?et* on water!drainfittings, heat coil seal

=(, ==

=L, =J

'7>3, L7

=(

=L

L7

=(, ==

=L, =J

L7

Ice 6achine .IP" water line, fittings,seals

=(

=L=(

=L=(

=L



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;ood And 'ater Contact 57



Dental:ygieneE


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;ood And 'ater Contact 5!7



/atertreat)entfacility

.IP" water line, fittings,general #uilding sealant

=(, =J =(

=J=(

=J

6icrowae,Stoes, Oens

Door, rotating dish gas?et,light gas?et, inside #o8sealant, oen door seal,glass top seal and asse)#lysealant

=(, ==

=L, '7>3

7J, L7

=(

L7=(

L7

9ending6achines Door seals, electricprotection on out1side)achines

=(, ===J

=(=J

=(=J



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'8A48/B 8SISAHC8

6o* Corning Silicone Sealants have been in use for the construction industry since 1,=? due to itse#cellent resistance to B+ heat+ cold and overall *eather e#posure.

'ith this outstanding performance makes our sealants a good choice for other outdoor applications.


AmericaJs 8urope AsiaCa#leE=(

=L

='L3

=(

=L

6arine /ater seals for windows,hatches, ports, )oingNoints seals, adhesion andgas?ets for lights, electricale

7=(, =:ot )elt

=(, =J

Silicone AP3>'

=(, =J

3>'=12L33



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'8A48/B 8SISAHC8 57



SatelliteE


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'8A48/B 8SISAHC8 5!7



Outdoor.urniture

Ta#le glass adhesion!gas?et,co)ponent attach)ents

=(, 7=(

:ot )elt=(

3>'

:ot )elt

=(

=

3>'=12L33

:ot )elt

OutdoorElectrical

Penetration seals, gas?ets,potting co)pounds

=(, 7=(

=>=(

3>'

L7

=(

3>'

L7

=12L33



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;EAM8 8A6AHC8

In fire conditions+ silicone adhesives are reluctant to burn and+ infact+ some grades are e#ceptionally flame retardant.

8ven those types *hich eventually ignite have a lo* rate of heatrelease and lo* by3product to#icity.

Many products comply *ith E3,$ flammability standards such

as E3,$ 4) or E3,$ B3-. E certified products are e.g.

Dow CorningO=(

Dow CorningO==

Dow CorningOL7

Dow CorningO='(3


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C48MICAE 5;EI67 8SISAHC8 57



EnclosureSeal

Outdoor ca#inets,enclosures in flood ones,che)ical ca#inets,contain)ent enclosure

=(

=3

7=(

'7>3

3>'

K=1'2JJ

=(

3>'

=(

=12373

=12L33

"as?ets andwater seals

$ighting enclosures,electrical enclosures,classified areas

7=(

=3

=(, =J

=(

3>'

L7

=(

3>'

L7

=12L33

Industrial

e


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MISC8EEAH80S

'ith all the advantages that 6o* Corning Adhesive/Sealants have*ith their resistance to

+9 Degradation

:igh Te)perature Resistance

.ood and /ater Safety

Resistance to Che)ical Degradation Dielectric Properties

$ong ter) Elasto)eric Properties

$ongeity

E8cellent Adhesion

/ide Range of Colors and Cure Ti)es

here are 8ndless 0ther 0pportunities



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MISC8EEAH80S 57



A


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!. Ma"or application e#amples



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Application Steam Iron

eason to use Honding the sole plate

Sealing the stea) cha)#er

eDuirement :eat Resistance

:ot /ater Resistance

/ater 9apor Resistance

"ood Adhesion to Alu)inu)

"ood Adhesion to Stainless Steel

ecommended %roduct Dow Corning=1J33J

Dow CorningK=1==>

arget Customers Stea) Iron 6anufacturer



44/61

Application 0ven 6oor+ Micro*ave 6oor

eason to use Honding outer window to fra)e

Honding inner window to fra)e

eDuirement :eat Resistance %up to (235C*

"ood Adhesion to "lass

"ood Adhesion to Painted 6etal

ecommended %roduct Dow CorningO=1J3L2

Dow CorningO=1J3>J

Dow CorningOK=1=2(J

Dow CorningO=J

Dow CorningO=(

arget Customers Oen 6anufacturer

6icrowae Door seal



45/61

Application Coffee pot

eason to use Honding plastic handle to glass

Sealing heating plate

Sealing electrical parts

eDuirement :igh "reen Strength

"ood Adhesion

:eat Resistance

:ot /ater!Dish /asher DetergentResistance

ecommended %roduct Dow CorningOK=1=J=J

Dow Corning

O

>1'=J= Dow CorningO'2=

arget Customers @itchenware )anufacturer



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Application Stove top sealing

eason to use Sea) sealing

eDuirement :eat Resistance


ecommended %roduct

Dow CorningO=(

Dow CorningO=J

Dow CorningOK=1'2JJ

arget Customers Stoetop )anufacturer



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Ceramic 4ob Sealing eason to use

Sealing .ra)e to @itchen Des?%Co)pression "as?et*

Sealing!Honding "lass %Adhesie Sealor Co)pression "as?et*

eDuirement "eneral0

:eat Resistance


.or Co)pression "as?et0

$ow Co)pression 6odulus

"ood Co)pression Set

.or Adhesie Seal0

"ood Adhesion

"ood Tooling

ecommended %roduct5s7

Co)pression "as?et0

Dow CorningO=17''>R.

Adhesie Seal0

Dow CorningOK=1'2JJ

Dow CorningO=(

Dow CorningO7=(

arget Customers

Cera)ic :o# 6anufacturer

Sealing .ra)e to

@itchen Des?

Sealing!Honding "lass Plate

to .ra)e


48/61



49/61

Application itchen eDuipment for business use

eason to use Adhesie Seal0

"ap .illing!Honding

Co)pression "as?et

eDuirement "ood Adhesion to arious 6etals,

Plastics and "lass

"ood Co)pression Set, low watera#sorption

:eat Resistance .luid Resistance

%:ot /ater, Detergent*

ecommended %roduct Dow Corning =(, 3>', 3>J

Dow Corning =17'2>R.

Dow Corning=J, ==, 7=(

arget Customers @itchen e


50/61

Application efrigerator

eason to use

Sea) sealant of the Plastic!Plastic orPlastic!)etal

Honding Silicone Ru##er "as?et toCoer

eDuirement "ood Adhesion to Plastic and 6etal

"ood Adhesion to Silicone Ru##er

"ood Adhesion!.le8i#le Hond at lowte)peratures

ecommended %roduct Dow CorningO=(

Dow CorningO3>'

Dow CorningO3>J Dow CorningO=>, 7=(, =

arget Customers Refrigerator 6anufacturer



51/61

Application ;lange Sealing

eason to use

Sealing G Honding )etal flanges eDuirements

Che)ical Resistance

"ood Adhesion

ecommended %roducts

Dow CorningO

=3 Dow CorningO=(, =L, =J

Dow CorningO3>', 3>=

arget Customers Che)ical Industry

6aintenance Depart)ents 6etal .lange seal%.IP"*



52/61

Application 0utdoor Eighting

eason to use Honding glass to #ody

%if adhesie seal*

Sealing glass to #ody%if co)pression seal*

eDuirements :eat Resistance

$ow .ogging +9 Resistance

"ood Adhesion to "lass and 6etal

ecommended %roducts Dow CorningO3>'

Dow CorningOK=1=J=J

Dow CorningO=17'2>R.

arget Customers $ighting Co)panies

Outdoor .lootlight



53/61

Application 'indo* sealant

eason to use

Honding Rear /indow%Replacing hinges on the

E)ergency E8it*

eDuirement /eather Resistance

"ood Adhesion

ecommended %roduct Dow CorningO2( clear

Dow CorningO>1'=J=

arget Customers .ar) )achinery

)anufacturer

Construction )achinery

)anufacturer %li?e Crane,

Shoel etc*

Tractor



54/61

$. %roduct list


55/61


A S f i i i


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Assured Safety and eliability

Although the nited States 6epartment of Agriculture 5S6A7 nolonger does the approval for products for federally inspected meat

and poultry plants+ if the 6o* Corning Silicone Adhesive/Sealants

meet the ;6A 1 C; 1@@.?-- than they are approved for there

plants.


A d S f d li bili


57/61


he Hational Sanitation ;oundation 5HS;7 certifies products and providesStandards that help protect food+ *ater+ air and consumer products

%roducts Approved for Standard =1 & used in restaurant food eDuipment DO/ COR-I-"%R* 33 I-D+STRIA$ "RADE SI$ICO-E SEA$A-T

DO/ COR-I-" =( 6+$TI1P+RPOSE SEA$A-T

DO/ COR-I-" == "$ASS G 6ETA$ SEA$A-T

DO/ COR-I-" =L .$O/AH$E SEA$A-T DO/ COR-I-" =J :EAT RESISTA-T!SEA$A-T

DO/ COR-I-" 7J SI$ICO-E SEA$A-T Q 6

%roducts Approved for Standard ?1 & used *ith portable *atereDuipment

DO/ COR-I-" =( 6+$TI1P+RPOSE SEA$A-T

DO/ COR-I-" L7 -O-1CORROSI9E SEA$A-T


A d S f d li bili


58/61


he nder*riters Eaboratories Inc. 5E7 has developed theE3,$ Standard for ;lammability of %lastic Materials for %arts in

6evices and Appliances

Certified %roducts can be looked for at http//data.ul.com/EiNOEink/Inde#.asp

Some e#amples of certified products DO/ COR-I-" =( 6+$TI1P+RPOSE SEA$A-T

DO/ COR-I-" == "$ASS G 6ETA$ SEA$A-T

DO/ COR-I-" =L .$O/AH$E SEA$A-T

DO/ COR-I-" =J :EAT RESISTA-T!SEA$A-T

DO/ COR-I-" L7 -O-1CORROSI9E SEA$A-T

http://data.ul.com/ULiQ_Link/Index.asphttp://data.ul.com/ULiQ_Link/Index.asphttp://data.ul.com/ULiQ_Link/Index.asphttp://data.ul.com/ULiQ_Link/Index.asp


59/61

%roduct Eist Asia & 13part Aceto#y Cure

rodctTac% "ree

Time (min!

)xtrsion

Rate (*/min!

or Viscosity

+rometer

(Shore A!

)lon*ation

(,!

Tensile

stren*th(Mpa!#olor(s!

Comments

700 15 450 20 570 1.6

Clear,White,Black,

Aliminum

General purpose

72 1 250 26 540 2.2 Clear,White,Black

!ultil "urpose compl#in$ %ith

&'A

A" A'()*+) 12 460 24 570 2.2

Clear,White,Gre#,B

lack

Goo- a-hesion

76 12 50 26 520 2.2 e-

/emperarure resistent 260

-e$.C

1

.-1007 260 4 20 .5

lac%(i$h temperature resistant275

-e$.C

2

74 11 4"as 27 20 1.4 Clear,White &lo%a3le

70 20 440 7 200 1. White &luoro silicone

/hese alues are not inten-e- or use in preparin$ speciications

1

!a# 3e use- in applications %ith continuous e8posure to 260 -e$.C 500 -e$.& an- intermittent e8posure to 15-e$.C 5 -e$.&

2

*ta3le an- le8i3le rom 50 -e$.C 5 -e$.& to 275 -e$.C 527 -e$.&, %ith short peaks up to 50 -e$.C 662 -e$.&



60/61

%roduct Eist Asia & 13part Alko#y Cure

rodctTac% "ree

Time (min!

)xtrsion

Rate (*/min!

or Viscosity

+rometer

(Shore A!

)lon*ation

(,!

Tensile


Comments

701

2 10 7 60 2.5 White,Gre#,Black !ultil "urpose

70

2 210 1 70 1.7 White,Gre#,Black 9o% mo-ulus

706

6 10 20 40 1.6 Clear /ranslucent

7

45 110 7 640 1.6 White,Black Goo- a-hesion to plastics

74

45 145 7 50 1. White

"+A23456-H

16

5 10 200 50 1.7 White,Gre#,Black

&ast cure

1

5400

15 1 700 2.5 White,Gre#,Black

(i$h perormance:Goo-

a-hesion


1

1 to 2 minutes skin oer time



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%roduct Eist Asia & 13part 0#ime Cure

rodctTac% "ree

Time (min!

)xtrsion

Rate (*/min!

or Viscosity

+rometer

(Shore A!

)lon*ation

(,!

Tensile


Comments

747

10 20 400 500 25 5 00 500 1.5 2.5 Clear,White,Black General purpose

77

14 5 00 1.2 Clear,White,Black

!ultil "urpose:&ast cure

1

75

15 00 450 42 00 1. Black ;il resistant

15 20 10 15"as 15 20 0 150 1 1.5 )' /emperature resistant

500 (/

20 440 1.6 Burnt um3er (i$h temperature resistant


1

to 6 minutes skin oer time

asia sealant application guide final version 9-29-04.ppt

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