Liquid resin for pultrusion molding process in communication fiber optic cables

• 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 crafted for the rapid pultrusion molding process. This resin features moderate viscosity and high reactivity, significantly enhancing the pultrusion line speed. Additionally, it is engineered to improve product surface gloss while minimizing shrinkage and reducing internal microphase cracking. The resulting pultrusion products offer exceptional corrosion resistance, mechanical strength, and electrical properties. HS-4483B is particularly well-suited for the reinforcement of fiber optic cables.
Products produced with HS-4483B boast excellent corrosion resistance, mechanical properties, and electrical performance, making it an ideal choice for manufacturing fiber optic cable strength members.
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 for 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 such as direct sunlight or steam pipes. Store in a dry place at temperatures below 25ºC.
2) Keep sealed to prevent moisture absorption and monomer loss. Extended storage beyond 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.' As the resin contains styrene monomer, it is classified as hazardous and flammable.

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