Product Name: HS-1520 Unsaturated Polyester Resin
1. Brief Introduction:HS-1520 is a premium NPGl type unsaturated polyester resin meticulously engineered for SMC/BMC applications.It boasts high reactivity, low viscosity, excellent coloring, and superior thickening properties.
The product's surface is impeccably flat, delivering a high-gloss finish that significantly enhances the final product's visual appeal.With outstanding water resistance, heat resistance, high mechanical strength, and superior electrical performance,
HS-1520 is extensively utilized in the automotive industry.Components crafted with this resin technology yield carbon fiber SMC structural composites with exceptional mechanical properties. Benefits include mass reduction, low tooling costs, noise reduction, and superior heat and corrosion resistance.
HS-1520resin system is ideal for structural applications.
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 × 24h + 60ºC × 3h + 110ºC × 2h.
4. Storage:
The product should be stored in a cool place under25 ºC,away from fires, heat sources,and sealed to prevent the intrusion of moisture, monomers, and volatile substances. For long-term storage under ambient temperature (25 ºC), the shelf life is 6 months.