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.It boasts high reactivity, low viscosity, and exceptional coloring and thickening properties.
The product's surface is remarkably smooth, offering a high gloss finish that elevates the overall aesthetics of the final product.Featuring superb water and heat resistance, along with high mechanical strength and excellent electrical performance,
HS-1520 finds extensive use in the automotive industry.Components crafted with this resin technology result in carbon fiber SMC structural composites characterized by superior mechanical properties. Benefits include mass reduction, economical tooling costs, noise reduction, and resistance to heat and corrosion, all achievable with the
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) 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 × 24h + 60ºC × 3h + 110ºC × 2h.
4. Storage:
The product should be stored in a cool place under 25 ºC, away from fires, heat sources,and sealed to prevent the intrusion of moisture, monomers, and volatile substances. For long-term storage at an ambient temperature of 25 ºC, the shelf life is 6 months.