Specialized SMC Door Resin Online Supplier

• Molecular Principal Chain: Carbon Chain Polymer
• Color: Light Yellow Transparent Liquid
• Viscosity 25°c: 1200-1800MPa.S
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HS-902C
• SPI-GT: 6.0-10.0min
• Spi-CT: 7.5-12.5min
• SPI-PET(ºC): 220-250
• Acid Value: 15-20mgkoh/G
• Solid Content: 63.5-66.5%
• Color Number: ≤5
• Water content(%): ≤0.1
• Transport Package: IBC Tank/Drum
• Specification: Ortho type
• Trademark: Xinshen/Huake
• Origin: Jiangsu, China
• HS Code: 3907910000
• Production Capacity: 100000 Ton/Year

Product Description

Product Description

Company: Changzhou Huake Polymers Co., Ltd.

Product Name: HS-902C Unsaturated Polyester Resin

Specialized SMC Door Resin Online Supplier

Keywords: SMC Door Resin Manufacturer/Factory

1. Brief Introduction:

HS-902C Orthophthalic Unsaturated Polyester Resin

Product Description:

Introducing HS-902C, an orthophthalic unsaturated polyester resin meticulously crafted for SMC/BMC applications. Developed by Changzhou Huake Polymers Co., Ltd., 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.

Technical Data Sheet for Liquid Resin:

For detailed technical specifications, please refer to the official documentation provided by Changzhou Huake Polymers Co., Ltd.

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

Changzhou Huake Polymers Co., Ltd. offers AKZO CH-50 hardener for SPI tests at 2%. Explore our specialized SMC Door Resin as a leading manufacturer and 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

Product Description

Welcome to Changzhou Huake Polymers Co., Ltd.

Product: Casting Material

Our casting material is manufactured according to GB/T8237-2005 standards. The curing system includes Accelerator KC (0.6% Co/Naph) at 1.0% and Hardener AKZO M-50 at 1%. Post curing is recommended at room temperature for 24 hours, followed by 60ºC for 3 hours, and finally 110ºC for 2 hours.

Storage Instructions:

• Avoid heat sources like direct sunlight or steam pipes.


• Store in a dry place at temperatures below 25ºC.


• Keep sealed to prevent moisture pick-up and monomer loss.

Transportation Guidelines:

• Comply with the State Council "Chemistry Dangerous Articles Safety Management Regulations."


• Due to containing styrene monomer, handle with care as it is hazardous and inflammable.

Packaging & Shipping

Application

Certifications

FAQ

Unsaturated Polyester Resin by Changzhou Huake Polymers Co., Ltd.

Unsaturated Polyester Resin

Changzhou Huake Polymers Co., Ltd. offers high-quality Unsaturated Polyester Resin suitable for a wide range of applications. Our factory, spanning 48,800 square meters in Jiangsu Province, China, ensures top-notch manufacturing standards.

Key Features:

• Free sample of 1kg available (buyer covers freight)


• OEM/ODM services provided


• Customizable formulations tailored to project requirements


• Guidance on selecting the right UPR for your application


• Meets CCS, RoHS, REACH, EMS, and QMS certifications


• Delivery Duty Paid (DDP) services for samples


• Product lead time of 15 days


• Competitive pricing for large quantity orders


• Shelf life of 6 months

Trust Changzhou Huake Polymers Co., Ltd. for secure and efficient delivery of Unsaturated Polyester Resin to meet your specific needs.