Waterborne polyurethane resin for shoe leathe‌✘r

DEMARTAN PG does not contain free ≥$≠formaldehyde, environmental performa σnce in line with EU standards. "≤π DEMARTAN PG is very suitable for pre-tann★≥ ing and re-tanning of l©←σπeather requiring soft finished leather.

Keywords: Wate →rborne polyurethane resin≈↑® for shoe leather

Classification:

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Product Description

Product Parameters

Chemical composition: Anioni™εc waterborne aliphatic polyurethane
Appearance: white semi-permeable liquid
Active ingredient: 30±1%
Viscosity: 500-1000mPa.s
Tensile strength: 11-13Mpa
PH value: 7.0-9.0
Elongation at break: 400-500%
100% modulus: 5-7Mpa

 

Product Performance

1. The emulsion statγ≥αe is stable.
2. Does not contain any toxic substances.
3. high film strength, feel good.
4. Excellent wet friction resistance, resistance€σ↔§ to tortuous.

 

Application recommendation£→s

This product is recommend used in shoe☆≈₽σ top synthetic leather and other fieα✘lds as a surface laye&×♠∏r. Sizing method accordδ↑¥πing to product needs, can chooπ♠<se straight coating or release paper transf¶σ™"er process. Drying tem®↑ perature is 90-140 DEG &ε♦"C, fully dried.
This product can also be used al   ®one or with other aqueou♥​σs polyurethane dispersion or acrylic ↕÷λresin combination, according to the need t≥'☆o add water-based polyurethane with the corre&φ♠✔sponding additives, with other brands of res→∏σ‍in combination or add additives,™π← please do compatibility test, to↓≤ ensure that does not →≥'∞affect the stability of the product, can $ be used as diluted with water to&∏★  adjust the solid content and  ¥viscosity.

 

Packaging, storage

Packing specification (plastic barrel):1‌§20kg, ton barrel.
Suggested storage: cool, dry, ¶&≈₽ventilated place 5-40 DEG C, avo©₩$✔id freezing.
Storage time: 6 months f₹​₹‌rom the date of production witho ← §ut opening the tank.

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