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Structures:Orthophthalic
Processes:Hand lay-up
Application:Suitable for hand lay-up molding of various fiberglass products.
ZC-P15 unsaturated polyester resin is a general-purpose resin with low viscosity, good mechanical strength and high elongation.
Suitable for hand lay-up molding of various fiberglass products.
| Property | Value | Unit | TM |
| Appearance | Light yellow transparent viscous liquid | – | – |
| Acid Value | 13-21 | mgKOH/g | GB/T 2895-2008 |
| Viscosity，25℃ | 0.25~0.45 | 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 | 10.5~21.5 | min | GB/T 7193-2008 |
| Property | Value | Unit | TM |
| Appearance | Cast body without defects | – | – |
| Barcol Hardness | 41 | – | GB/T 3854-2005 |
| HDT | 70 | ℃ | GB/T 1634-2004 |
| Break Elongation | 1.5 | Mpa | GB/T 2567-2008 |
| Tensile Strength | 112 | Mpa | GB/T 2567-2008 |
| Tensile Modulus | 4000 | Mpa | GB/T 2567-2008 |
| Flexural Strength | 60 | Mpa | GB/T 2567-2008 |
| Flexural Modulus | 4000 | Mpa | GB/T 2567-2008 |
| Property | Value | Unit | TM |
| Barcol Hardness | 67 | – | GB/T 3854-2005 |
| Flexural Strength | 310 | Mpa | GB/T 1449-2005 |
| Flexural Modulus | 17000 | Mpa | GB/T 1449-2005 |
| Tensile Strength | 300 | Mpa | GB/T 1447-2005 |
| Tensile Modulus | 16500 | Mpa | GB/T 1447-2005 |
1.ZC-1. P15 resin contains wax, does not contain accelerators and thixotropic additives.
2. Recommended curing system: special colorless accelerator 0.4-2.0%, MEKP curing agent 1-2%.In actual operation, the dosage of curing agent and accelerator depends on environmental conditions such as temperature and humidity, and it should be determined through small tests at the construction site.
Transportation should comply with the transportation and handling regulations of hazardous chemicals in Chapter 5 of the national “Regulations on the Safety Management of Dangerous Chemicals”. The product should
Store in a cool place below 25℃, avoid fire and isolate heat source. The shelf life is 3 months when stored below 25℃.
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