Advanced SMC Door Composite Resin Manufacturer

• 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

Discover HS-902C Unsaturated Polyester Resin by Changzhou Huake Polymers Co., Ltd., a leading SMC Door Resin Manufacturer. High-quality, affordable, and customizable for all your SMC Door 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, and automotive parts production

Technical Data Sheet:

For detailed information on the liquid resin, please refer to the Technical Data Sheet 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

Discover the curing system used in SPI tests with AKZO CH-50 Hardener at 2%. Explore the physical properties of castings for reference.

Reference:
Company Name: Changzhou Huake Polymers Co., Ltd.
Product Name: Advanced SMC Door Composite Resin Manufacturer

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 process involves RT for 24 hours, 60ºC for 3 hours, and 110ºC for 2 hours.

Storage Instructions:

1. Avoid heat sources like direct sunlight or steam pipes. Store in a dry place below 25ºC. Seal to prevent moisture pick-up and monomer loss.


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

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 for various applications.

Product Features:

• Manufactured in a 48,800 square meters factory in Jiangsu Province, China


• Sample request available (1kg free sample, buyer responsible for freight)


• OEM/ODM services offered


• Customizable formulations tailored to project requirements


• Guidance on selecting the right UPR for specific applications


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


• Delivery options include DDP services for samples and sea/land transportation for bulk orders


• Product lead time of 15 days


• Competitive pricing for large quantity orders


• Shelf life of 6 months

Benefits:

• High-quality resin for diverse project needs


• Customizable formulations for specific project requirements


• Compliance with international quality standards


• Efficient delivery services for hassle-free procurement


• Competitive pricing tailored to order quantity and requirements


• Extended shelf life for convenience and usability