Product Name: HS-1520 Unsaturated Polyester Resin
1. Brief Introduction:HS-1520 is a premium-grade NPGl type unsaturated polyester resin, meticulously engineered for SMC/BMC applications.Boasting high reactivity, low viscosity, and superior coloring and thickening properties, this resin is a versatile choice.
The product ensures a flat surface with a high gloss finish, significantly enhancing the aesthetic appeal of the final product.Thanks to its excellent water and heat resistance, robust mechanical strength, and superior electrical performance,
HS-1520 is extensively utilized in the automotive industry.Components manufactured with this advanced resin technology yield carbon fiber SMC structural composites with exceptional mechanical properties. Benefits include weight reduction, lower tooling costs, noise reduction, and enhanced heat and corrosion resistance, all delivered by 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:
Store the product in a cool place, maintaining a temperature below25ºC,away from fire and heat sources.Ensure it is sealed to prevent moisture, monomers, and volatile substances from intruding. For long-term storage at ambient temperature of 25ºC , the shelf life is 6 months.
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