PU8188 Waterborne Polyurethane Resin
Main Description :
PU8188 is waterborne polyurethane dispersion
Physical properties:
Appearance: Milky Liquid Solid : 35±1%
PH value: 7-8 Ionicity : Anionic
Specify
- Mid-soft film with high elasticity and low adhesion , good transparency，great general fastness and Emboss retention，excellent adhesion and binding power.
- Great flow-on capability, it is OK to use on the leather which is difficult to level and penetrate.
- Good water and solvent resistance , great light fastness and heat resistance .
Test Condition :
- Light Resistance test : no yellowish after 4 hours text under UV+80℃ .
- Elasticity test: modulus of elasticity 7-8 MPA , breaking strength：25Mpa , elongation at break ： 600-800
Apllication:
Suitable for surface finish on leather basecoat , color alteration, Yungbuck leather , microfiber ,artificial leather, PVC, waterbase gule compact etc...
Packing and Storage:
120KGs/Drum
1 year storage in sealed original package at 5-30℃, keep from sunlight or freezing. Drums should be tightly resealed each time after material is taken out from them, and their contents should be used up as soon as possible after they have been opened. Non-dangerous chemicals.
Caution:
Stir well before use. Normally emulsion viscosity be changed under different temperature environment.
