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Structures:Orthophthalic
Processes:Casting
Application:Suitable for ordinary transparent crafts.
ZC-5211 resin is a phthalic unsaturated polyester resin with phthalic anhydride, maleic anhydride and standard diols as the main raw materials. It has been dissolved in crosslinked monomers such as styrene and has medium viscosity and low reactivity.
ZC-5211 resin light color, high transparency, shrinkage, stable curing, good operability, suitable for ordinary transparent crafts.
| Property | Value | Unit | TM |
| Appearance | Yellowish transparent viscous liquid | – | – |
| Acid Value | 14-20 | mgKOH/g | GB/T 2895-2008 |
| Viscosity，25℃ | 0.35-0.45 | Pa.s | GB/T 7193-2008 |
| Solid Content | 61-67 | % | GB/T 7193-2008 |
| Thermal Stability,80℃ | ≥24 | h | GB/T 7193-2008 |
| Gel Time | 4-6 | min | GB/T 7193-2008 |
| Property | Value | Unit | TM |
| Barcol Hardness | 36 | – | GB/T 3584-2005 |
| Flexural Strength | 50 | Mpa | GB/T 1449-2005 |
| Flexural Modulus | 3000 | Mpa | GB/T 1449-2005 |
| Tensile Strength | 90 | Mpa | GB/T 1447-2005 |
| Tensile Modulus | 3000 | Mpa | GB/T 1447-2005 |
1.ZC-5211 resin does not contain wax, accelerator and thixotropic additives.
2.suitable operating environment (temperature 20-30℃, humidity<70%) production is easier to control, better product performance.
4.ZC-5211 resin is suitable for ordinary transparent crafts.
ZC-5211 resin packaging: net weight 220 kg, metal drums. Please contact us for special packing requirements.
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