Vinyl ester for pultrusion molding in fiber optic cable communication

• Customization: Available
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Yellow Transparent Liquid
• 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 designed for rapid pultrusion molding. Offering moderate viscosity and high reactivity, it significantly boosts pultrusion line speed. The resin enhances surface gloss, minimizes shrinkage, and reduces internal microphase cracks. Pultrusion
products created with HS-4483B exhibit exceptional corrosion resistance, mechanical robustness, and superior electrical properties. It is particularly ideal for manufacturing the strength core in fiber optic cables.
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 complies with GB/T8237-2005 standards. Curing System includes: 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, away from heat sources like direct sunlight or steam pipes.
2) Keep containers sealed to prevent moisture absorption and monomer loss. Prolonged storage outside recommended conditions may affect liquid resin properties such as viscosity and gel time.
3) Transportation must adhere to the State Council's 'Chemistry Dangerous Articles Safety Management Regulations.' Containing styrene monomer, it is both hazardous and inflammable.

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