Stock Code
300535
CLASSIFICATION
Water-based leather resin
Dowell You PU20730 aliphatic surface layer resin
DOWELLIU PU20730
Product characteristics: Aliphatic waterborne polyurethane dispersion.
Mainly used for dry coating resin of synthetic leather and fabrics.
Suitable for sofa leather and shoe leather.
Product Data Sheet
appearance | Milky white translucent liquid | / |
viscosity | ≤200 | mPa·s/25℃ |
Solid content | 30±1 | % |
pHvalue | 7.0-9.0 | / |
100% modulus of elasticity | 3±1 | MPa |
Tensile strength | > 20 | MPa |
elongation at break | > 500 | % |
Product Features
l Excellent hydrolysis resistance
l Heat resistant aging and yellowing
l Excellent resistance to bending at low temperatures
l Excellent surface smoothness
Storage: This product is water-based and should be transported as non hazardous materials
Require transportation and storage at 5-35 ℃, avoid freezing and exposure to sunlight, and have a shelf life of 6 months under sealed conditions. If used beyond 6 months, it is recommended to conduct performance testing first.
Special reminder: This information is provided based on our knowledge and testing data. Due to the processes, formulas, and compatible materials involved in the use process that are beyond our control, please test the applicability of the product before use
Sex.
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