Liquid resin for pultrusion molding in fiber optic cable core communication

• 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 a premium vinyl ester resin meticulously crafted for rapid pultrusion molding. Boasting moderate viscosity and high reactivity, it significantly accelerates pultrusion line speeds. Enhanced product surface gloss, minimized shrinkage, and reduced internal microphase cracks are among its key benefits. Pultrusion
products utilizing HS-4483B exhibit exceptional corrosion resistance, mechanical strength, and electrical properties. This resin 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 prepared following GB/T8237-2005 standards; 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 like direct sunlight or steam pipes. Store in a dry, cool place at temperatures below 25ºC.
2) Ensure containers remain sealed to prevent moisture absorption and monomer evaporation. Extended storage outside recommended conditions may alter resin properties such as viscosity and gel time.
3) Transportation must adhere to the State Council's 'Chemistry Dangerous Articles Safety Management Regulations'. Due to its styrene monomer content, it poses hazards and is flammable.

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