Product Name: HS-1520 Unsaturated Polyester Resin
1. Brief Introduction:HS-1520 is a premium grade NPGl type unsaturated polyester resin meticulously crafted for SMC / BMC applications. This resin boasts high reactivity, low viscosity, and excellent coloring and thickening properties, making it a versatile choice for various applications.
The product's surface is impeccable, delivering a high gloss finish that significantly enhances the aesthetics of the final product.With superb water and heat resistance, coupled with high mechanical strength and excellent electrical performance,
HS-1520 finds extensive use in the automotive industry. Components fabricated using this advanced resin technology yield carbon fiber SMC structural composites with outstanding mechanical properties. Benefits include mass reduction, low tooling costs, noise reduction, and enhanced heat and corrosion resistance.
HS-1520resin system in structural applications ensures superior performance and reliability.
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 as per GB/T 8237: Curing system: 0.6% Co-Naph: 1.5%,
AKZO M-50: 1.5%;
2) Post-cure process: room temperature for 24h followed by 60ºC for 3h and 110ºC for 2h.
4. Storage:
Store the product in a cool place under 25 ºC, away from fire, heat sources,and sealed to prevent moisture, monomers, and volatile substances. For long-term storage at 25 ºC, the shelf life is 6 months.