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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

Water-based leather resin

Da Weiliyou PU22721 aromatic surface layer resin

DOWELLIU PU22721

Product characteristics: Aromatic waterborne polyurethane dispersion.

Mainly used for garment leather surface layer resin.

Suitable for clothing leather and sofa leather.

Product Data Sheet

appearance

Milky white slightly translucent to slightly yellowish liquid

/

viscosity

≤200

mPa·s/25℃

Solid content

30±1

%

PH value

7.0-9.0

/

100% modulus of elasticity

1.5±0.5

MPa

Tensile strength

> 10

MPa

elongation at break

> 800

%

Product Features

l    Soft and smooth to the touch

l    Good heat resistance, does not harden at low temperatures

l    Resistant to hydrolysis

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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