Model 3880 resin is a modified resin of synthetic fatty acids.
Product Name:
Model 3880 resin is a modified resin of synthetic fatty acid.
Features:
3880 resin has a water-white color, with high fullness and glossiness, and high hardness.
Specifications:
| Appearance | Water-white transparent viscous liquid |
| Color number | ≤1# (Iron, cobalt colorimeter) |
| Viscosity | 30000 — 50000 [mpa.s（25℃）] |
| Acid value | ≤12 mgKOH/g |
| Solid content | 80±2% |
| OH value | 120±10 mgKOH/g （100%） |
| Solvent | Xylene |
Instructions for use:
1. Resin 3880 can be used to produce PU high gloss topcoat.
2. 3880 resin is soluble in aromatic, ester, ketone and other solvents, please do compatibility and other tests first when mixed with other resins.
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