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Structures:Orthophthalic
Processes:BMC Molding
Application:Suitable for making BMC manhole cover, traffic guardrail base and other special products.
ZC-5717 resin is an unsaturated polyester resin with phthalic anhydride, maleic anhydride and standard diols as the main raw materials. It has been dissolved in styrene crosslinked monomer and has high viscosity and high reactivity.
ZC-5717 resin light color, good stability, strength and toughness. Suitable for making BMC manhole cover, traffic guardrail base and other special products.
| Property | Value | Unit | TM |
| Appearance | Light yellow transparent viscous liquid | – | – |
| Acid Value | 14-22 | mgKOH/g | GB/T 2895-2008 |
| Viscosity，25℃ | 1.6-2.3 | Pa.s | GB/T 7193-2008 |
| Solid Content | 70-76 | % | GB/T 7193-2008 |
| Thermal Stability,80℃ | ≥24 | h | GB/T 7193-2008 |
| Gel time | 8.5-10.5 | min | GB/T 7193-2008 |
| Property | Value | Unit | TM |
| Barcol Hardness | 30 | – | GB/T 3584-2005 |
| Flexural Strength | 50 | Mpa | GB/T 1449-2005 |
| Flexural Modulus | 2300 | Mpa | GB/T 1449-2005 |
| Tensile Strength | 80 | Mpa | GB/T 1447-2005 |
| Tensile Modulus | 2500 | Mpa | GB/T 1447-2005 |
1. ZC-5717 resin does not contain wax, accelerators and thixotropic auxiliaries.
2.In order to ensure the storage of SMC/BMC material, the production should be appropriate to add stabilizer.
ZC-5717 resin packaging: net weight 220 kg, metal drums. Please contact us for special packing requirements.
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