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High-roughness glass fiber yarn and manufacturing method thereof

A technology of glass fiber yarn and glass fiber, which is applied in the field of inorganic non-metallic materials, can solve the problems of poor wear resistance and achieve the effects of improving temperature resistance, reasonable formula components, and simple and easy-to-operate process

Inactive Publication Date: 2016-11-23
旌德县源远新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Glass fiber is an inorganic non-metallic material with excellent performance. There are many types. Its advantages are good insulation, strong heat resistance, good corrosion resistance and high mechanical strength, but its disadvantages are brittleness and poor wear resistance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] High-tenacity glass fiber yarn, including the following raw materials in parts by weight: 54 parts of glass fiber, 2,2'-[[3-methyl-4-[(4-nitrophenyl)azo]phenyl]imino]di 8 parts of ethanol, 4 parts of p-aminophenethyl ether, 12 parts of hydroxyethylidene diphosphonic acid, 2.6 parts of N,N-dimethyl-N-2-acrylic acid-chloro-2-propene-1-amine, Alkyl phosphate potassium salt 3.3 parts.

[0020] The production method consists of the following steps:

[0021] 1) Prepare 2,2'-[[3-methyl-4-[(4-nitrophenyl)azo]phenyl]imino]diethanol and deionized water to make A with a mass concentration of 10%. Solution, p-aminophenethyl ether and dehydrated alcohol are mixed with the B solution that mass concentration is 12%;

[0022] 2) Put the glass fiber into solution A, raise the temperature to 78°C under the protection of nitrogen, and heat and stir at this temperature for 36 minutes, then add N,N-dimethyl-N-2-acrylic acid-chloropolymer-2 - propen-1-amine, heated to 118°C, and heated an...

Embodiment 2

[0028] High-tenacity glass fiber yarn, including the following raw materials in parts by weight: 52 parts of glass fiber, 2,2'-[[3-methyl-4-[(4-nitrophenyl)azo]phenyl]imino]di 10 parts of ethanol, 3 parts of p-aminophenethyl ether, 16 parts of hydroxyethylidene diphosphonic acid, 1.6 parts of N,N-dimethyl-N-2-acrylic acid-chloro-2-propene-1-amine, Alkyl phosphate potassium salt 3.8 parts.

[0029] The production method consists of the following steps:

[0030] 1) Prepare 2,2'-[[3-methyl-4-[(4-nitrophenyl)azo]phenyl]imino]diethanol and deionized water to prepare A with a mass concentration of 8%. Solution, p-aminophenethyl ether and dehydrated alcohol are mixed with the B solution that mass concentration is 16%;

[0031] 2) Put the glass fiber into solution A, raise the temperature to 86°C under the protection of nitrogen, and heat and stir at this temperature for 34min, then add N,N-dimethyl-N-2-acrylic acid-chloropolymer-2 - Propylene-1-amine, heated to 116 ° C, and heated...

Embodiment 3

[0037] High-tenacity glass fiber yarn, including the following raw materials in parts by weight: 58 parts of glass fiber, 2,2'-[[3-methyl-4-[(4-nitrophenyl)azo]phenyl]imino]di 11 parts of ethanol, 5 parts of p-aminophenethyl ether, 15 parts of hydroxyethylidene diphosphonic acid, 3.6 parts of N,N-dimethyl-N-2-acrylic acid-chloro-2-propene-1-amine, Alkyl phosphate potassium salt 1.8 parts.

[0038] The production method consists of the following steps:

[0039] 1) Prepare 2,2'-[[3-methyl-4-[(4-nitrophenyl)azo]phenyl]imino]diethanol and deionized water to prepare A with a mass concentration of 12%. Solution, p-aminophenethyl ether and dehydrated alcohol are mixed with the B solution that mass concentration is 12%;

[0040] 2) Put the glass fiber into solution A, raise the temperature to 77°C under the protection of nitrogen, and heat and stir at this temperature for 34min, then add N,N-dimethyl-N-2-acrylic acid-chloropolymer-2 - propen-1-amine, heated to 120°C, and heated and...

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PUM

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Abstract

The invention discloses a high-toughness glass fiber yarn and a production method thereof, which are composed of the following raw materials in parts by weight: 50-60 parts of glass fiber, 2,2'-[[3-methyl-4-[(4-nitro Phenyl)azo]phenyl]imino]diethanol 5-12 parts, p-aminophenetole 2-6 parts, hydroxyethylidene diphosphonic acid 10-18 parts, N,N-dimethyl-N-2 -Acrylic acid-Chlorine high polymer-2-Propylene-1-Amine 1-4 parts, Hexadecyl phosphate potassium salt 2-5 parts. Under the synergistic effect of various raw materials in the invention, the tensile strength of the glass fiber is improved, and the temperature resistance, wear resistance and acid resistance of the glass fiber are also improved.

Description

technical field [0001] The invention relates to a high-toughness glass fiber yarn, which belongs to the field of inorganic non-metallic materials. Background technique [0002] Glass fiber is an inorganic non-metallic material with excellent performance. There are many kinds. The advantages are good insulation, strong heat resistance, good corrosion resistance and high mechanical strength, but the disadvantages are brittleness and poor wear resistance. It is made of glass balls or waste glass through high-temperature melting, wire drawing, winding, weaving and other processes. The diameter of its single filament is several microns to more than 20 microns, which is equivalent to a hair. 1 / 20-1 / 5 of that, each bundle of fiber precursors consists of hundreds or even thousands of monofilaments. The glass fiber is often used as reinforcing material of composite material, electrical insulation and heat insulation materials, substrate and other national economy fields. Contents ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C25/50D02G3/18D02G3/44
CPCC03C25/50C03C25/1095D02G3/185D02G3/447
Inventor 孙雪源
Owner 旌德县源远新材料有限公司
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