Pultrusion molding resin for fiber optic cable communication applications

• Customization: Available
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Yellow Transparent Liquid
• Model NO.: HS-4483B
• Viscosity(25ºC): 350-450cP
• 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 a high-performance vinyl ester resin specifically engineered for rapid pultrusion molding. With its moderate viscosity and high reactivity, this resin significantly enhances pultrusion line speed. Additionally, it improves product surface gloss, reduces shrinkage, and minimizes internal microphase cracking. Pultrusion
products made with HS-4483B exhibit outstanding corrosion resistance, superior mechanical strength, and excellent electrical properties. HS-4483B is particularly ideal 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 dry, cool environment below 25ºC, away from heat sources such as direct sunlight or steam pipes.
2) Ensure the container is sealed to prevent moisture uptake and monomer loss. Extended storage outside recommended conditions may affect the resin's viscosity and gel time.
3) Adhere to the State Council 'Chemistry Dangerous Articles Safety Management Regulations' during transportation. Due to its styrene monomer content, the resin is classified as hazardous and flammable.

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