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.This resin boasts high reactivity and low viscosity, along with exceptional coloring and thickening characteristics.
The product features a flat surface that ensures a high-gloss finish, significantly enhancing the final product's aesthetic appeal.It offers outstanding water and heat resistance, coupled with high mechanical strength and excellent electrical performance.
HS-1520 is extensively utilized within the automotive industry.Components manufactured using this resin technology yield carbon fiber SMC structural composites with superior mechanical properties. Benefits include mass reduction, lower tooling costs, noise reduction, and enhanced heat and corrosion resistance, all achievable through the
HS-1520resin system in structural applications.
2. Technical Data Sheet for Liquid Resin:
Note:
SPI: 2% BPO paste.
3. Physical Properties of Casting (for reference only):
Note:
1) Cured method 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:
Store the product in a cool environment under25 ºC, away from fire, heat sources,and sealed to prevent moisture, monomers, and volatile substances intrusion. For long-term storage at 25 ºC, the shelf life is 6 months.