Customized SMC Door Polyester Resin Factory

• Customization: Available
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Light Yellow Transparent Liquid
• Model NO.: HS-902C
• Viscosity 25°c: 1200-1800MPa.S
• 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

Product Name: Customized SMC Door Polyester Resin

Manufactured by Changzhou Huake Polymers Co., Ltd., this resin is ideal for SMC door production. High-quality and tailored to your needs.

1. Brief Introduction:

HS-902C Orthophthalic Unsaturated Polyester Resin

Product Description

Introducing HS-902C, a high-quality orthophthalic unsaturated polyester resin from Changzhou Huake Polymers Co., Ltd. This resin is specially formulated for SMC/BMC applications, offering exceptional heat resistance and mechanical properties.

Features:

• High reactivity


• Moderate viscosity


• Remarkable thickening stability

Benefits:

• Superior heat resistance


• Enhanced mechanical properties


• Widely used in electrical, industrial equipment, automotive parts, and other SMC/BMC production

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

SMC Door Resin Factory by Changzhou Huake Polymers Co., Ltd. featuring Hardener AKZO CH-50 at 2%. Explore physical properties for casting reference.

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

Changzhou Huake Polymers Co., Ltd. presents a high-quality casting material designed for exceptional performance.

Specifications:

• Casting made according to GB/T8237-2005 standards


• Curing System: Accelerator KC (0.6% Co/Naph) - 1.0%; Hardener AKZO M-50 - 1%


• Post curing process: RT×24hrs + 60ºC×3hrs + 110ºC×2hrs

Storage Instructions:

1. Avoid exposure to heat sources like direct sunlight or steam pipes


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


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

Transportation:

Transportation must comply with the State Council "Chemistry Dangerous Articles Safety Management Regulations" due to the hazardous and inflammable nature of the product containing styrene monomer.

Packaging & Shipping

Application

Certifications

FAQ

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

Unsaturated Polyester Resin

Changzhou Huake Polymers Co., Ltd. offers high-quality Unsaturated Polyester Resin suitable for a wide range of applications. Our resin is manufactured in our 48,800 square meters factory located in Jiangsu Province, China.

Features:

• Customizable formulations to meet specific project requirements


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


• Delivery Duty Paid (DDP) services for samples


• Product lead time of 15 days


• Shelf life of 6 months

Benefits:

• Free 1kg sample available (buyer responsible for freight)


• Flexible OEM/ODM services


• Expert guidance on selecting the right resin for your application


• Competitive pricing for large quantity orders


• Efficient and secure international transportation

Contact our sales team for accurate pricing and to discuss your specific requirements for the best cost-effective solution.