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. Boasting high reactivity, low viscosity, and excellent coloring and thickening properties.
This product's surface is impeccably smooth, delivering a high gloss finish that significantly enhances the final product's aesthetic appeal.With outstanding water resistance, heat resistance, high mechanical strength, and superior electrical performance,
HS-1520 is predominantly utilized in the automotive industry. Components crafted with this advanced resin technology yield carbon fiber SMC structural composites characterized by exceptional mechanical properties. Benefits include significant weight reduction, reduced tooling costs, noise abatement, and impressive heat and corrosion resistance.
HS-1520resin system 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 making of cured 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, dry place under 25 ºC, away from open flames, heat sources,and ensure it is sealed to prevent moisture, monomer, and volatile substance intrusion. Under ambient temperatures up to 25 ºC , the product's shelf life is 6 months.
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