perstorp powerpoint template · 2016. 4. 26. · solution for solvent-free puds for exceptional...
TRANSCRIPT
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Polyurethane dispersionsCombining high performance with environmental friendliness
American Coatings Show 2016
Henrik Bernquist
PUD segment manager
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Where are PUD’s used?
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Polyurethane dispersions -Limitless formulation freedom
Extremely versatile, high performing coating systems
Enables customization such as durability, hardness and flexibility
Low environmental impact due to low VOC content and dispersion in water
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Perstorp’s product range for PUDs
PUD
Oxymer™ Capa™
Bis-MPA™Ymer™
For the toughest conditions and
highest demand
The easy way to formulate
stable dispersions
The preferred solution for solvent-
free PUDs
For exceptional durability and
flexibility
Macrodiols
Dispersing monomers
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Oxymer™ HD
Benefits Polycarbonate diols
For demanding applications
Excellent outdoor and UV resistance
Chemical and hydrolytical resistance
Available in different molecular weights
Excellent strength and flexibility
For the most demanding applications and toughest conditions
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Capa™ Polycaprolactones
Benefits Very high flexibility even at low temp
Good hydrolytic stability
Ease of processing and low viscosity
Abrasion resistance
Improved impact resistance
For leather that lasts and look good
Ideal for tailor-made solutions with unique properties
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Capa™ - highest gloss retention
0
20
40
60
80
100
0 200 400 600 800 1000Glo
ss r
ete
nti
on
, %
of
init
ial
glo
ss,
at
60
°
Hours
Accelerated weatheringQUV-B on crosslinked PUDs
1000 g/mole macrodiols
Capa™ 2101A PTMEG HDO-adipate
Cycle : succession of 4 hour periods of UV-B exposure at 60°C each followed by 4 hour periods of condensation at 40 ° C
Best-in-Class Outdoor durability
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Capa™ - 1300 % elongation
Fo
rce
in
N
Strain in %
HDO adipate
Capa™2201 AOxymer HD56
PTMEG
Tensile strength
2000 g/mole macrodiols
Combines good tensile strength with high flexibility
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Capa™ for long lasting coatings
0
1
2
3
4
5
6
HDO polycarbonate Capa™ 2101A HDO-adipate
We
igh
t lo
ss,
mg
Taber abrasion for crosslinked PUDs1000 g/mole macrodiols
Capa™ provides superior abrasion resistance
CS10 wheels, 500g load, 1000 cycles
Twice as good as polyester based
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Ymer™ N120
Benefits pH and salt stability
Increased freeze/thaw stability
Solvent resistance
Flexibility
Enables solvent free PUDs
A nonionic dispersing monomer for no/low solvent PUDs
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Bis-MPA™
Benefits
Easy to formulate stable dispersions
Low amounts needed in formulations
Low water sensitivity
Very low toxicity
The key raw material for anionic polyurethane dispersions
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Your polyurethane partner
Perstorp offers reliability and technical knowledge
Broad portfolio of products for durable, high performing and environmentally friendly solvent free PUDs
Wide range of products for fine-tuning properties and end application performance
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Q&A
Welcome to booth 2855!