Product Name: HS-1520 Unsaturated Polyester Resin
1. Brief Introduction:HS-1520 is a premium-grade NPGl type unsaturated polyester resin meticulously engineered for SMC/BMC applications.It boasts high reactivity, low viscosity, and exceptional coloring and thickening properties.
The product’s surface is impeccably flat, providing a high gloss finish that significantly enhances the aesthetic appeal of the final product.Featuring excellent water and heat resistance, high mechanical strength, and outstanding electrical performance,
HS-1520 is extensively utilized in the automotive industry.Components constructed using this resin technology yield carbon fiber SMC structural composites with remarkably high mechanical properties. Benefits include mass reduction, cost-effective tooling, noise reduction, and superior heat and corrosion resistance.
HS-1520resin system in structural applications ensures optimal performance.
2. Technical Data Sheet for Liquid Resin:
Note:
SPI: 2% BPO paste.
3. Physical Properties of Casting (for reference only):
Note:
1) Method for curing performed as per GB/T 8237, Curing system: 0.6% Co-Naph: 1.5%,
AKZO M-50: 1.5%.
2) Post-cure: room temperature for 24h followed by 60ºC for 3h and 110ºC for 2h.
4. Storage:
The product should be stored in a cool location under 25 ºC,away from flames, heat sources,and sealed to prevent the intrusion of moisture, monomers, and volatile substances. For long-term storage at an ambient temperature of 25 ºC, the shelf life is 6 months.
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