Carbon Fiber Reinforced SMC Resin for Durable Automotive Headlight Support

• Customization: Available
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Light Yellow Transparent Liquid
• Model NO.: HS-1520
• Viscosity 25°c: 600-800mPa.S
• Solid Content: 12.5-15.5mgKOH/g
• SPI-GT: 6.0-8.0min
• SPI-CT: 7.0-10.0min
• SPI-PET: 240-260ºC
• Water Content: ≤0.08%
• Transport Package: IBC Tank/Drum
• Specification: NPGl type
• Trademark: Xinshen/Huake
• Origin: Jiangsu, China
• HS Code: 3907910000
• Production Capacity: 100000 Ton/Year

Product Description

Product Description

 

Product Name: HS-1520 Unsaturated Polyester Resin

1. Brief Introduction:HS-1520 is an exceptional NPGl type unsaturated polyester resin meticulously engineered for SMC/BMC applications.It boasts high reactivity, low viscosity, and excellent coloring and thickening properties.The product surface is impeccably flat, offering a high gloss finish that significantly enhances the final product's aesthetic appeal.Renowned for its superior water and heat resistance, impressive mechanical strength, and robust electrical performance,HS-1520 is extensively utilized in the automotive industry.Components manufactured with this resin technology yield carbon fiber SMC structural composites featuring exceptional mechanical properties. Benefits include significant mass reduction, low tooling costs, noise reduction, and remarkable heat and corrosion resistance.HS-1520resin system in structural applications.
2. Technical Data Sheet for Liquid Resin:

Item	Unit	Standard Requirements	Test Method
Appearance	---	Light yellow slightly turbid liquid	GB/T 8237.6.1.1
Viscosity	25ºC,mPa.s	600-800	GB/T 7193.4.1
SPI-GT	min	6.0-8.0	HK-D-DB001
SPI-CT	min	7.0-10.0	HK-D-DB001
SPI-PET	ºC	240-260	HK-D-DB001
Acid Value	mgKOH/g	12.5-15.5	GB/T 2895
Solid Content	%	59.0-63.0	GB/T 7193.4.3
Water Content	%	≤0.08	HK-D-DB007
Color Code	---	≤35	HK-D-DB036

 

Note:
SPI: 2% BPO paste.

3. Physical Properties of Casting (for reference only):

Item	Unit	Series Test Value	Test Method
Tensile Strength	MPa	50	GB/T 2568
Tensile Modulus	MPa	3000	GB/T 2568
Tensile Elongaton	%	1.5	GB/T 2568
Flexural Strength	MPa	100	GB/T 2570
Flexural Modulus	MPa	3300	GB/T 2570
Impact Toughness	kJ/m^2	8.5	GB/T 2571
HDT	ºC	130	GB/T 1634
Barcol Hardness	--	48	GB/T 3854

 

Note:
1) Method of making cured samples follows GB/T 8237. Curing system: 0.6% Co-Naph: 1.5%,
AKZO M-50: 1.5%;
2) Post-cure process: room temperature × 24h + 60ºC × 3h + 110ºC × 2h.

4. Storage:
Store the product in a cool, shaded area under25 ºC, away from fires, heat sources,and ensure it is sealed to prevent moisture, monomer, and volatile substance intrusion. Under ambient temperature conditions of 25 ºC, the product's shelf life is 6 months.

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