Product Name: HS-1520 Unsaturated Polyester Resin
1. Brief Introduction:HS-1520 is a top-tier NPGl type unsaturated polyester resin meticulously engineered for SMC/BMC applications.It boasts high reactivity and low viscosity, paired with excellent coloring and thickening properties.
The finished product surface is impeccably flat, delivering a high-gloss finish that significantly enhances the final product's appearance.Renowned for outstanding water resistance, heat resistance, superior mechanical strength, and exceptional electrical performance.
HS-1520 sees extensive use within the automotive industry.Components crafted with this advanced resin technology yield carbon fiber SMC structural composites featuring extraordinary mechanical properties, weight reduction, minimized tooling costs, noise reduction, as well as heat and corrosion resistance.
HS-1520resin system in structural applications ensures superior performance.
2. Technical Data Sheet for Liquid Resin:
Note:
SPI: 2% BPO paste.
3. Physical Properties of Casting (for reference only):
Note:
1) Curing method adheres to GB/T 8237, using Curing system: 0.6% Co-Naph: 1.5%,
AKZO M-50: 1.5%;
2) Post-cure protocol: room temperature for 24h + 60ºC for 3h + 110ºC for 2h.
4. Storage:
Store in a cool, dry place under25 ºC, away from open flames, heat sources,and sealed to prevent moisture, monomers, and volatile substances intrusion. Under ambient conditions up to 25 ºC, the shelf life is 6 months.
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