Resin for fiber optic cable used in pultrusion molding communication applications

• Molecular Principal Chain: Carbon Chain Polymer
• Color: Yellow Transparent Liquid
• Viscosity(25ºC): 350-450cP
• 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-4483B
• SPI-CT(25ºC): 8.0-13.0min
• Transport Package: IBC Tank/Drum
• Specification: Vinyl Ester Resin
• Trademark: Xinshen/Huake
• Origin: Jiangsu, China
• HS Code: 3907910000
• Production Capacity: 100000 Ton/Year

Product Description

Product Description

Product Name:Vinyl Ester Resin HS-4483B

1. Brief Introduction:HS-4483B is an advanced vinyl ester resin meticulously engineered for rapid pultrusion molding. Known for its moderate viscosity and high reactivity, this resin significantly accelerates pultrusion line speeds, while enhancing the product's surface gloss and reducing shrinkage. Additionally, HS-4483B minimizes internal microphase cracking, ensuring superior quality.
Pultrusion products crafted with HS-4483B exhibit exceptional corrosion resistance, mechanical strength, and electrical properties. This makes HS-4483B the ideal choice for manufacturing fiber optic cable strengthening cores.
2. Technical Data Sheet for Liquid Resin:

Item	Standard Requirements	Test Method
Appearance	Yellow Transparent Liquid	GB/T 8237.6.1.1
Viscosity(25ºC,cP)	350-450	GB/T 7193.4.1
SPI-GT(25ºC,min)	8.0-13.0	GB/T 7193.4.6

Curing system in GT test: Hardener AKZO CH-50: 2%;
3. Physical properties of casting (for reference only):

Item	Unit	Test Value	Test Method
Tensile Strength	MPa	77	GB/T2568
Tensile Modulus	MPa	3000	GB/T2568
Breaking Elongation	%	3.5	GB/T2568
Flexural Strength	MPa	120	GB/T2570
Flexural Modulus	MPa	3350	GB/T2570
Impact Strength	KJ/m^2	7	GB/T2571
HDT	ºC	130	GB/T1634
Hardness(Barcol 934-1)	--	41	GB/T3854

Note:
1) The casting is made according to GB/T8237-2005; Curing System: Accelerator KC: 1.0%;
Hardener AKZO LPT: 1.0%;
2) Post curing: RT
×
24hrs +60
ºC×
3hrs +120
ºC×
2hrs;

4. Storage:
1) Store in a cool, dry place at temperatures below 25ºC. Avoid heat sources such as direct sunlight or steam pipes.
2) Ensure the container is sealed to prevent moisture absorption and monomer loss. Prolonged storage outside of recommended conditions may alter resin properties like viscosity and gel time.
3) Transportation must comply with the State Council's 'Chemistry Dangerous Articles Safety Management Regulations.' Due to the presence of styrene monomer, this product is hazardous and flammable.

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