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ZC-191P unsaturated polyester resin features pre-accelerated, low viscosity, goood mechanical strength and ductility.
ZC-191P unsaturated polyester resin suitable for manufacture all kinds of FRP products .
| Item | Range | Unit | Testing Method |
| Appearance | Red purpose transparent liquid | - | - |
| Acid value | 25-30 | mgKOH/g | GB/T 2895 |
| Viscosity,25℃ | 0.25-0.45 | Pa·s | GB/T 7193.4.1 |
| Solid content | 61-67 | % | GB/T 7193.4.3 |
| Gel Time,25℃ | 14-20 | min | GB/T 7193.4.1 |
| Heat stability 80℃ | ≥24 h | GB/T 7193-2008 |
Note：25℃ gel time testing：resin 50g filled in 0.9g T-8M(1% Co) and 0.9g M-50 (Akzo-Nobel)
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