Model 3981 resin is a modified resin of synthetic fatty acids.
Product Name:
Model 3981 resin is a modified resin of synthetic fatty acid.
Features:
3981 resin has high gloss, fast drying, and high hardness.
Specifications:
| Appearance | Water-white transparent viscous liquid |
| Color number | ≤1# (Iron, cobalt colorimeter) |
| Viscosity | 25000 — 45000 [mpa.s（25℃）] |
| Acid value | ≤12 mgKOH/g |
| Solid content | 80±2% |
| OH value | 140±10 mgKOH/g （100%） |
| Solvent | Xylene |
Instructions for use:
1. Resin 3981 can be used to produce PU high-gloss paint.
2. Resin 3981 is soluble in aromatic, ester, ketone solvents, etc. Please do compatibility and other tests first when mixed with other resins.
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