| Customization: | Available |
|---|---|
| Molecular Principal Chain: | Heterochain Polymer |
| Transport Package: | Drum |
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It is a type of isophthalic acid unsaturated polyester resin. The resin has excellent thermal degradation resistance, good resistance to high temperature chemical corrosion, high fatigue life, and good electrical properties. It is suitable for hand lay-up,winding and pultrusion process.
| item | unit | index | test standard |
| Appearance | -- | light yellow | GB/T 8237.4.1.1 |
| viscosity | 25ºC,Pa.S | 0.35~0.55 | GB/T 7193.1 |
| gel time | 25ºC,min | 15.0~25.0 | GB/T 7193.6 |
| acid value | mgKOH/g | 8.0~16.0 | GB/T 2895 |
| non-volatile | % | 54.0~60.0 | GB/T 7193.3 |
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