Medium hard polyurethane resin
DEMARTAN PG does not contain free foγ'$rmaldehyde, environmental perform÷★ance in line with EU st£↔©andards. DEMARTAN PG is very suitaλ ble for pre-tanning δπand re-tanning of leather requiring so← ft finished leather.
Keywords: Medium hard polyurethane resπλ'¶in
Classification:
Product Description
Appearance: Milky White liquid
Active Ingredient: 30±1%
pH: 8 .5±1(1:10 solution)
Viscosity: 15s-30s (coated 4# cup≠∏, 25 ℃)
Elongation:>200%
Film hardness: medium hard
Product Performance
This product is an aliphatic anionic polyureth✔γane resin dispersion≠'•φ, the film is hard, excellent gloss, suitable fo¶≥∏←r all kinds of leather bottom middle finishing.♠™¥
Feel full, excellent c≤§old resistance folding;
Excellent water and solvent resistα↑™'ance;
Good adhesion to the substrate;
Excellent yellowing resistance;
Good leveling.
Packaging and storage
Packed in a 120kg plastic bucket; keep aw•δ∏ay from moisture, avoid$☆≥ direct sunlight, maintain the original packagλ÷βing and reasonable storage method at 5-40°C, an σ d the validity period is 12 months. This prod♥€÷ uct is non-dangerous goods, according to the×←'₩ ordinary goods storage and transp∑♣ortation.
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