Product Name: HS-1520 Unsaturated Polyester Resin
1. Brief Introduction:HS-1520 is a premium NPGl type unsaturated polyester resin meticulously crafted for SMC/BMC applications.Boasting high reactivity and low viscosity, it offers exceptional coloring and thickening properties.
The product’s surface is impeccably smooth, delivering a high gloss finish that significantly enhances the final product's aesthetic appeal.Exhibiting outstanding water and heat resistance, coupled with high mechanical strength and superior electrical performance,
HS-1520 is extensively utilized within the automotive industry.Components fabricated using this advanced resin technology result in carbon fiber SMC structural composites with remarkable mechanical properties. Benefits include mass reduction, reduced tooling costs, noise reduction, and enhanced heat and corrosion resistance.
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) 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 + 60ºC for 3h + 110ºC for 2h.
4. Storage:
The product should be stored in a cool place below25 ºC, away from fire, heat sources, and sealed to prevent moisture, monomers, and volatile substances. When stored long-term at 25 ºC, the shelf life is 6 months.