Product Name: HS-1520 Unsaturated Polyester Resin
1. Brief Introduction:HS-1520 is an exceptional NPGl type unsaturated polyester resin meticulously crafted for SMC (Sheet Molding Compound) / BMC (Bulk Molding Compound) applications.Featuring high reactivity, low viscosity, and outstanding coloring and thickening properties, this resin is engineered for superior performance.
The product's surface is impeccably smooth, offering a high-gloss finish that significantly elevates the aesthetic appeal of the final product.Boasting excellent water and heat resistance, high mechanical strength, and superior 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 exceptional mechanical properties. Benefits include mass reduction, reduced tooling costs, noise attenuation, and enhanced resistance to heat and corrosion.
HS-1520proves to be a game-changer in structural applications, providing high strength and durability.
2. Technical Data Sheet for Liquid Resin:
Note:
SPI: 2% BPO paste.
3. Physical Properties of Casting (for reference only):
Note:
1) The method for curing is performed according to GB/T 8237 standards. Curing system: 0.6% Co-Naph: 1.5%,
AKZO M-50: 1.5%;
2) Post-cure process: room temperature for 24 hours, followed by 60ºC for 3 hours, then 110ºC for 2 hours.
4. Storage:
The product must be stored in a cool location under25 ºC, away from any fire hazards, heat sources,and must be sealed to prevent contamination by moisture, monomers, and volatile substances. Under ambient temperatures of 25 ºC, the shelf life extends up to 6 months.