Product Name: HS-1520 Unsaturated Polyester Resin
1. Brief Introduction:HS-1520 is a premium quality NPGl type unsaturated polyester resin meticulously crafted for SMC/BMC applications.Boasting high reactivity and low viscosity, it also offers superb coloring and thickening properties.
The finished product surface is impeccably flat, delivering a high gloss finish that significantly enhances the aesthetic appeal of the final product.With outstanding water and heat resistance, exceptional mechanical strength, and superior electrical performance,
HS-1520 is extensively utilized in the automotive industry.Components made using this advanced resin technology result in carbon fiber SMC structural composites with exceptional mechanical properties. Benefits include mass reduction, reduced tooling costs, noise reduction, and resistance to heat and corrosion.
HS-1520resin system excels 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 24 hours + 60ºC for 3 hours + 110ºC for 2 hours.
4. Storage:
The product should be stored in a cool location, under25 ºC,away from open flames, heat sources,and sealed to prevent the intrusion of moisture, monomers, and volatile substances. When stored at ambient temperatures not exceeding 25 ºC, the shelf life is 6 months.