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, low viscosity, along with superior coloring and thickening properties.
The product's surface is designed to be impeccably flat, delivering a high gloss finish that significantly enhances the final product's aesthetic appeal.Featuring outstanding water and heat resistance, coupled with high mechanical strength and superior electrical performance,
HS-1520 is extensively utilized in the automotive industry.Components produced with this advanced resin technology yield carbon fiber SMC structural composites characterized by exceptional mechanical properties. Benefits include mass reduction, reduced tooling costs, noise reduction, along with 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) Curing method 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 must be stored in a cool environment under25 ºC, away from fire, heat sources,and sealed to prevent moisture, monomers, and volatile substances from entering. When stored under ambient temperatures of 25 ºC, the shelf life extends up to 6 months.