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Waterborne polyurethane cra≠♥ck-resistant scratch resin

DEMARTAN PG does not con©&tain free formaldehyde, environmental perform±★ance in line with EU standards. DEMARTAN P∏←×G is very suitable for pre-tanning and‌ε₽↑ re-tanning of leather re→→ <quiring soft finished leather.

Keywords: Waterborne ↑ polyurethane crack-resistant∑ scratch resin

Classification:

Surface treatment agent δ•δfor waterborne polyurethane synthetic l♠♦eather

Inquiry

Product Parameters

Chemical composition: Aliphatic aφπ↑≤nionic waterborne polyurethane dis♦>♣ persion
Appearance: milky white liquid with ÷<blue light
Solid content: 35±2%
PH value: 7-9
Ionic: Anionic
Elongation: 150-350%

Product Performance

1. High modulus, excellent temper‌←↔ature resistance.
2. High and low temperature resistance, dryγ↕∑λ film is not brittle at minus 20 ε↑degrees Celsius, and is not sticky abo ¥αve 180 degrees.
3. Better water resistance, solution÷δ≥ resistance, yellowing re§→★<sistance.
4. Does not contain organic tin€☆π, safety and environmental protection, i£ n full compliance with RoHs heavy mεγ etal six, PAHs category indicators,
SVHC73 requirements.
5. After printing and kneading, t©♣ ✔here is a natural bursting like moire effect.

Application recommendati↔←γ∏ons

This product is applied to PU on the su‍✔₩‌rface of genuine leather. It is transfer∞§¥&red and sprayed with ↕&€♣high-solid roller and semi-high•♦-solid roller. After kneading, crack gloss and •≈hand feel can be obtained. If th✔&←↑e adhesive slurry is too thick before >&÷printing, water can be added. •λ£ Do not add solid slurry so as not to affect the φ burst effect. 100 mesh or 120 me¥↑¥$sh hexagonal wheel treatment, the surface is sσ'αcratch-resistant and the leather feeling is li✘λ∞≥felike.
Note: After spraying, printing ↑↔∞and direct coating, §©it must be completely dried, an♥←♥d kneading with water will have the effe¥♥ct of natural bursting. Crack thickness‌€∑₹ is controlled by the thi→♠₹ckness of the slurry layer. π₽★σThe more food, the thicker ε£¥the crack, the thinner the material ≈, the finer the crac÷γ ↔k, on the contrary, the thicker the ✘∑₽"crack.

Packaging, storage

Packing specification: 60kg/barrel₹¶, 120kg/barrel
Suggested storage method: 5-35 ℃, cool and dσ∞↕ry, ventilated place to →∑→avoid freezing.
Storage time: 6 months from the d®"ate of production without open☆✘ing the tank.

High gloss varnish

None