Audited Supplier
HS-1520
Carbon Chain Polymer
Light Yellow Transparent Liquid
600-800mPa.S
12.5-15.5mgKOH/g
6.0-8.0min
7.0-10.0min
240-260ºC
≤0.08%
Xinshen/Huake
IBC Tank/Drum
NPGl type
Jiangsu, China
3907910000
Product Description
Product Name: HS-1520 Unsaturated Polyester Resin
1. Brief Introduction:HS-1520 is a premier NPGl type unsaturated polyester resin meticulously crafted for SMC/BMC applications.It boasts high reactivity, low viscosity, and exceptional coloring and thickening properties.The product surface is impeccably flat, delivering a high-gloss finish that significantly enhances the aesthetic appeal of the final product.Exhibiting remarkable water and heat resistance, alongside superior mechanical strength and outstanding electrical performance,HS-1520 is extensively utilized in the automotive industry.Components fabricated with this resin technology yield carbon fiber SMC structural composites featuring extraordinary mechanical properties. Benefits include substantial mass reduction, reduced tooling costs, noise diminution, and resistance to heat and corrosion—all achievable with theHS-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):
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 for 24h + 60ºC for 3h + 110ºC for 2h.
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 for 24h + 60ºC for 3h + 110ºC for 2h.
4. Storage:
The product should be stored in a cool, dry place under25ºC, away from flames, heat sources,and sealed to prevent the ingress of moisture, monomers, and volatile substances. For long-term storage under ambient conditions of 25ºC, the shelf life extends up to 6 months.
