Vinyl ester for communication applications in fiber optic cable pultrusion molding

• 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 premium vinyl ester resin meticulously formulated for rapid pultrusion molding. Boasting moderate viscosity and high reactivity, it significantly enhances pultrusion line speed. The resin also dramatically improves product surface gloss while minimizing shrinkage and internal microphase cracking.
Products manufactured using HS-4483B exhibit exceptional corrosion resistance, mechanical strength, and outstanding electrical properties. This resin is particularly ideal for reinforcing cores 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 is prepared following GB/T8237-2005. Curing System: Accelerator KC: 1.0%;
Hardener AKZO LPT: 1.0%;
2) Post Curing Process:RT
×
24hrs +60
ºC ×
3hrs +120
ºC ×
2hrs

4. Storage:
1) To ensure product integrity, store in a dry area away from heat sources like direct sunlight or steam pipes, with temperatures maintained below 25ºC.
2) Keep containers sealed to prevent moisture absorption and monomer loss. Prolonged storage outside recommended conditions may affect properties such as 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 resin is classified as hazardous and inflammable.

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