Premium SMC Door Composite Resin 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

Discover HS-902C Unsaturated Polyester Resin by Changzhou Huake Polymers Co., Ltd. - your top-rated SMC Door Resin Manufacturer. High-quality, durable, and innovative composite material for industrial doors.

1. Brief Introduction:

HS-902C Orthophthalic Unsaturated Polyester Resin

Product Description

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.

Technical Data Sheet for Liquid Resin:

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 testing with AKZO CH-50 hardener at 2%. Explore the physical properties of casting for 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

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×24hrs, 60ºC×3hrs, and 110ºC×2hrs.

Storage Instructions:

• Avoid exposure to 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:

Transportation should 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

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

Unsaturated Polyester Resin

Changzhou Huake Polymers Co., Ltd. offers high-quality Unsaturated Polyester Resin 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 1kg sample available (buyer responsible for freight)


• Customizable formulations to meet project-specific requirements


• Compliance with 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

OEM/ODM Services:

We provide highly flexible OEM/ODM services to cater to your unique needs.

Custom Formulations:

Our R & D department can tailor formulations based on your project requirements. Just provide us with the details, and we'll create a solution that fits your needs.

Choosing the Right Resin:

Count on our guidance to select the most suitable Unsaturated Polyester Resin for your specific application.

Transportation and Pricing:

For bulk orders, we offer sea or land transportation. Contact our sales team for the best pricing tailored to your order quantity and requirements.

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