Molecular Principal Chain: | Carbon Chain Polymer |
---|---|
Color: | Light Yellow Transparent Liquid |
Viscosity 25°c: | 1200-1800MPa.S |
Samples: |
---|
Customization: |
---|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: | |
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
Suppliers with verified business licenses
Discover HS-902C Unsaturated Polyester Resin by Changzhou Huake Polymers Co., Ltd. - your go-to SMC Door Resin Factory. Trust the specialists for top-quality products.
Changzhou Huake Polymers Co., Ltd. presents HS-902C, an orthophthalic unsaturated polyester resin tailored for SMC/BMC applications. This resin offers high reactivity, moderate viscosity, and exceptional thickening stability, resulting in products with superior heat resistance and mechanical properties. Widely utilized in the manufacturing of electrical, industrial equipment, automotive parts, and other SMC/BMC products.
Item | Standard Requirements | Test Method |
Appearance | Light yellow transparent liquid | GB/T 8237.6.1.1 |
Viscosity(25ºC, cP) | 1200-1800 | GB/T 7193.4.1 |
SPI-GT(82.2ºC, min) | 6.0-10.0 | HK-D-DB001 |
SPI-CT (min) | 7.5-12.5 | HK-D-DB001 |
SPI-PET(ºC) | 220-250 | HK-D-DB001 |
Acid value (mgKOH/g) | 15.0-20.0 | GB/T 2895 |
Solid content (%) | 63.5-66.5 | GB/T 7193.4.3 |
Color number | ≤5 | HK-D-DB036 |
Water content(%) | ≤0.1 | HK-D-DB007 |
Discover the curing system in SPI test with AKZO CH-50 hardener at 2%. Explore physical properties of casting for reference. From Changzhou Huake Polymers Co., Ltd., your Specialist SMC Door Resin Online Supplier.
Item | Unit | Test Value | Test Method |
Tensile Strength | MPa | 65 | GB/T 2568 |
Tensile Modulus | MPa | 3000 | GB/T 2568 |
Breaking Elongation | % | 2.5 | GB/T 2568 |
Flexural Strength | MPa | 110 | GB/T 2570 |
Flexural Modulus | MPa | 3300 | GB/T 2570 |
HDT | ºC | 122 | GB/T 1634 |
Hardness(Barcol934-1) | -- | 47 | GB/T 3854 |
Company Name: Changzhou Huake Polymers Co., Ltd.
Product Name: Casting Material
Specifications: GB/T8237-2005
Curing System: Accelerator KC (0.6% Co/Naph) - 1.0%; Hardener AKZO M-50 - 1%
Post Curing: RT×24hrs + 60ºC×3hrs + 110ºC×2hrs
Storage:
Transportation:
Changzhou Huake Polymers Co., Ltd. offers high-quality Unsaturated Polyester Resin suitable for various applications. Our factory, spanning 48,800 square meters in Jiangsu Province, China, ensures top-notch manufacturing standards.
Suppliers with verified business licenses