Expert SMC Door Resin Production Company

• 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

Introducing HS-902C Unsaturated Polyester Resin by Changzhou Huake Polymers Co., Ltd. - your reliable SMC Door Resin Supplier. High-quality SMC composite resin for durable doors.

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 by Changzhou Huake Polymers Co., Ltd. This resin is engineered with 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, HS-902C is the go-to choice for industries seeking top-notch performance and reliability.

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

Experience top-quality SMC door resin from Changzhou Huake Polymers Co., Ltd. Trust the reliable SMC resin supplier for your composite door material needs.

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

Specifications:

• Casting according to 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 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:

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


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

For more information, please contact Changzhou Huake Polymers Co., Ltd.

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.

Key Features:

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


• OEM/ODM services provided


• Customizable formulations based on project requirements


• 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

Our commitment is to deliver secure and efficient products tailored to your specific needs. Contact our sales team for the most accurate pricing and further information.