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.This resin boasts high reactivity, low viscosity, and excellent coloring and thickening properties.
The product surface is impeccably smooth, offering a high-gloss finish that significantly enhances the aesthetic appeal of the final product.HS-1520 exhibits superior water and heat resistance, coupled with exceptional mechanical strength and electrical performance.
HS-1520 is extensively utilized in the automotive industry.Components crafted using this resin technology yield carbon fiber SMC structural composites with outstanding mechanical properties. Benefits include mass reduction, reduced tooling costs, noise suppression, and resistance to heat and corrosion.
HS-1520resin system is ideal for various 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, 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 fire, heat sources,and should be sealed to prevent the intrusion of moisture, monomers, and volatile substances. For long-term storage under ambient temperature of 25 ºC, the shelf life is 6 months.
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