Ester resin for pultrusion molding 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 specialized vinyl ester resin meticulously engineered for rapid pultrusion molding applications. Featuring moderate viscosity and high reactivity, this resin significantly accelerates pultrusion line speeds. Moreover, it enhances the surface gloss of the final product while reducing shrinkage and internal microphase cracking. Products crafted with HS-4483B exhibit exceptional corrosion resistance, superior mechanical properties, and excellent electrical performance. HS-4483B is particularly ideal for manufacturing fiber optic cable strengthening cores.
products produced by HS-4483B have great corrosion resistance mechanical properties and electrical properties. HS-4483B is especially suitable for the produce of fiber optic cable strengthening core.
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) Avoid exposure to heat sources such as direct sunlight or steam pipes. Store in a dry place at temperatures below 25ºC.
2) Keep sealed to prevent moisture pick-up and monomer loss. Prolonged storage outside of recommended conditions can affect liquid resin properties like viscosity and gel time.
3) Transportation should comply with the State Council's 'Chemistry Dangerous Articles Safety Management Regulations'. Due to the presence of styrene monomer, it is classified as hazardous and inflammable.

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