China Hcm-2 Suppliers 30kg Manufacturers Epoxy Unsaturated Polyester Vinyl Ester Resin for Fiberglass, Find details about China Resin, Vinyl Ester Resin from Hcm-2 Suppliers 30kg Manufacturers Epoxy Unsaturated Polyester Vinyl Ester Resin for Fiberglass
Port: | Tianjin, China
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Production Capacity: | 50000ton/Year |
Payment Terms: | T/T, D/P, Western Union |
Appearance: | Powder |
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Quality: | Industrial |
Transport Package: | 20kgs/Bag |
Specification: | 20kgs/Bag |
Origin: | China |
No. | Item | Index |
1 | Appearance | White powder |
2 | Whiteness | ≥80 |
3 | Composition % by Wt | 90±1% |
±1% | ||
Vinyl Alcohol 7±0.5% | ||
4 | Reactive Functionality (Hydroxyl %) | 1.8-2.3% |
5 | Hydroxyl Value | 70-76 |
6 | K Value | 46-48 |
7 | Viscosity No. ml/g | 52-56 |
8 | Glass transition Temp ºC | About 79 |
9 | Average Molecular Wt | About 27000 |
10 | % by wt, through 60 mesh | 100% |
11 | Apparent density (g/ml) | ≥0.5 |
12 | Volatilization (%) | ≤1% |
13 | Impurity Particle No. /100g | ≤20 |
14 | 20% resin in EA or MEK | Colorless and Transparent or Yellowish |