Product Name: HS-1520 Unsaturated Polyester Resin
1. Brief Introduction:HS-1520 is a premium NPGl-type unsaturated polyester resin meticulously tailored for SMC/BMC applications. Boasting high reactivity, low viscosity, superb coloring, and remarkable thickening properties.
Its surface finish is impeccably smooth, delivering a brilliant high gloss that elevates the aesthetic appeal of the final product.Exhibiting exceptional water and heat resistance, along with superior mechanical strength and excellent electrical performance,
HS-1520 finds extensive application in the automotive industry. Components crafted using this advanced resin technology yield carbon fiber SMC structural composites with outstanding mechanical properties. Benefits include significant mass reduction, minimized tooling costs, noise reduction, and enhanced heat and corrosion resistance.
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 preparation of cured samples as per GB/T 8237. Curing system: 0.6% Co-Naph: 1.5%,
AKZO M-50: 1.5%;
2) Post-cure conditions: room temperature for 24h + 60ºC for 3h + 110ºC for 2h.
4. Storage:
Store the product in a cool environment under 25 ºC, away from open flames, heat sources,and in a sealed container to prevent moisture, monomers, and volatile substances from entering. For long-term storage at ambient temperature, the shelf life is 6 months.