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Orth-phthalic acid type polyester gelcoat. lt gives good application properties, high hardness, water proof impact resistant, wather reliability, rub resistant It is recommended for example for the manufactrue of most of common products. It is suitable for spraying or hand lay up.
| Pecification | Value | Testing Method | |
| Gelcoat | Viscosity 25℃ cp | 1600-2600 / 3500-5500 | GB7193.1-1987 |
| Gel Time25℃ min | 8-20 | GB7193.6-1987 | |
| Base Resin | Flexible Strength MPa | 95 | GB/T2570-1995 |
| Flexible Modulus GPa | 3.0 | GB/T2570-1995 | |
| Tensile Strength MPa | 68 | GB/T2570-1995 | |
| Tensile Modulus GPa | 3.0 | GB/T2570-1995 | |
| Elongation % | 2.4 | GB/T2570-1995 | |
| Impact Strength KJ/ m2 | 10 | GB/T2570-1995 | |
| Barcol Hardness | 46 | GB3854-83 | |
| HDT ℃ | 70 | GB1634-1979 | |
Application
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Temperature of workshop, raw materials and mould should be above 15℃ and relative humidity below 70%;
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Spraying or hand lay up.
We cooperate with multiple well-known domestic suppliers
Our products have passed various industry certifications
