Model 3981 resin is a modified resin of synthetic fatty acid.
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 |
| Number of colors | ≤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 topcoat.
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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