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.This resin boasts high reactivity, low viscosity, excellent coloring, and superior thickening properties.
Its surface finish is remarkably smooth, providing a high gloss that significantly enhances the aesthetic appeal of the final product.Showcasing exceptional water and heat resistance, combined with high mechanical strength and excellent electrical performance,
HS-1520 is extensively utilized in the automotive industry.Components manufactured using this advanced resin technology yield carbon fiber SMC structural composites with outstanding mechanical properties. Benefits include weight reduction, lower tooling costs, noise suppression, and resistance to heat and corrosion.
HS-1520resin system is ideal for 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:
Store the product in a cool environment below25 ºC, away from fire and heat sources,and ensure it is sealed to prevent moisture, monomer, and volatile substance intrusion. The shelf life is 6 months at an ambient temperature of 25 ºC.