Product Name: HS-1520 Unsaturated Polyester Resin
1. Brief Introduction:Introducing HS-1520, a premium NPGl type unsaturated polyester resin meticulously engineered for SMC/BMC applications.This resin boasts exceptional reactivity, low viscosity, and superior coloring and thickening characteristics.
Delivering a flawlessly smooth surface, HS-1520 imparts a high-gloss finish that elevates the visual appeal of the final product.Exceptionally resistant to water and heat, this resin also offers outstanding mechanical strength and excellent electrical performance.
HS-1520 is extensively utilized in the automotive industry.Components crafted using this advanced resin technology yield carbon fiber SMC structural composites with unparalleled mechanical properties. Benefits include weight reduction, minimized tooling costs, noise dampening, and exceptional heat and corrosion resistance.
HS-1520resin system is ideal for robust 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 environment below25 ºC, away from fire and heat sources,and ensure it is sealed to prevent moisture, monomers, and volatile substances from entering. Under ambient temperatures of 25 ºC, the shelf life extends to 6 months.