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Leather Chemicals

Adhering to the innovative concept of intelligence and green ecology, we provide customers with high-quality products and solutions

CLASSIFICATION

Genuine leather dry adhesive resin

Dowell You PU20739 aliphatic resin

DOWELLIU PU20739

Product characteristics: Aliphatic waterborne polyurethane dispersion.

Mainly used in dry coating resins for genuine leather, 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

38±1

%

PH value

7.5-9.5

/

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.