A kind of anti-arc fabric and preparation method thereof

A technology of anti-arc and fabrics, which is applied in the direction of woven fabrics, textiles, textiles and papermaking, etc., can solve the problem of smoldering of anti-arc fabrics, and achieve the effect of improving comfort

Active Publication Date: 2021-05-14
SHAANXI YUANFENG TEXTILE TECH RES
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an anti-arc fabric, which solves the problem of smoldering in the existing anti-arc fabric

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of anti-arc fabric and preparation method thereof
  • A kind of anti-arc fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0030] A method for preparing an arc-proof fabric of the present invention is specifically implemented according to the following steps:

[0031] Step 1, weighing according to mass percentage: 50% to 80% of meta-aramid fiber, 15% to 40% of high modulus high temperature resistant and structurally stable fiber, 3% to 8% of nylon fiber and 2% of conductive fiber, the above The sum of the mass percentages of the components is 100%;

[0032] The high modulus high temperature resistant structural stability fiber is para-aramid fiber or PBO fiber;

[0033] Step 2, pretreatment: fully mix meta-aramid fibers, high-modulus high-temperature-resistant structurally stable fibers and antistatic agents, and let them stand for 24 hours to make the fibers fully absorb moisture and penetrate, which can effectively improve the spinnability and yield of the fibers. yarn quality;

[0034] The quality of adding antistatic agent is 3‰~5‰ of the sum of the quality of meta-aramid fiber and high-modu...

Embodiment 1

[0044] The invention provides an anti-arc fabric, which is formed by interweaving warp yarns and weft yarns. The warp yarns and weft yarns both include the following components in mass percentage: 50% meta-aramid fibers, 40% para-aramid fibers, and 8% nylon fibers. % and conductive fiber 2%, the sum of the mass percentages of the above components is 100%;

[0045] The linear density of both warp and weft is 14.8tex×2;

[0046] The fabric structure is 2 / 1 twill weave;

[0047] The mass per unit area of ​​the fabric is 200g / m 2 ;

[0048] A method for preparing an arc-proof fabric of the present invention is specifically implemented according to the following steps:

[0049]Step 1, weighing by mass percentage: 50% of meta-aramid fiber, 40% of para-aramid fiber, 8% of nylon fiber and 2% of conductive fiber, the sum of the mass percentages of the above components is 100%;

[0050] Step 2, pretreatment: fully mix the meta-aramid fiber, para-aramid fiber and antistatic agent, an...

Embodiment 2

[0058] The invention provides an anti-arc fabric, which is formed by interweaving warp yarns and weft yarns. The warp yarns and weft yarns both include the following components in mass percentage: 60% of meta-aramid fibers, 33% of PBO fibers, 5% of nylon fibers and conductive Fiber 2%, the sum of the mass percentages of the above components is 100%;

[0059] The linear density of both warp and weft is 18.5tex×2;

[0060] The fabric structure is 3 / 1 twill weave;

[0061] The mass per unit area of ​​the fabric is 220g / m 2 ;

[0062] A method for preparing an arc-proof fabric of the present invention is specifically implemented according to the following steps:

[0063] Step 1, weighing by mass percentage: 60% of meta-aramid fiber, 33% of PBO fiber, 5% of nylon fiber and 2% of conductive fiber, the sum of the mass percentage of the above components is 100%;

[0064] Step 2, pretreatment: fully mix the meta-aramid fiber, PBO fiber and antistatic agent, and let it stand for 24 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
surfaceaaaaaaaaaa
Login to view more

Abstract

The invention discloses an anti-arc fabric, which is formed by interweaving warp yarns and weft yarns. The warp yarns and weft yarns both include the following components by mass percentage: 50% to 80% of meta-aramid fibers, high modulus and high temperature resistance, stable structure 15% to 40% of sexual fibers, 3% to 8% of nylon fibers and 2% of conductive fibers, and the sum of the mass percentages of the above components is 100%. The preparation method is as follows: firstly, the raw materials are sequentially subjected to pretreatment, spinning, weaving and post-finishing to obtain finished fabrics. Through the ratio of various fiber contents, the synergistic effect between materials can be exerted, and the design of reasonable compatibility can reduce the mass per unit area of ​​the anti-arc fabric on the basis of satisfying the arc protection performance of the fabric, so as to achieve the purpose of light weight and high efficiency, and at the same time improve the The comfort and wear resistance of the fabric are improved, and the problem of smoldering in the existing arc-proof fabric is solved.

Description

technical field [0001] The invention belongs to the technical field of textile materials, and in particular relates to an arc-proof fabric and a preparation method of the arc-proof fabric. Background technique [0002] The power industry is an important industry related to the national economy and the people's livelihood. Safety is the first task of the power industry, and personal safety is related to employees' own interests, enterprise development and even social stability. Arc accident is an unpredictable accident. Thousands of workers are exposed to electric arc hazards every day, including not only electrical workers, but also employees in the petroleum and chemical industries, gas and water companies, refineries, and others. [0003] Arc is a gas discharge phenomenon, the instantaneous discharge spark generated by the current passing through some insulating medium (such as air). The arc occurs very fast, the duration is short, and the total energy generated is very ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): D03D15/283D03D15/513D03D15/533D03D13/00D03D1/00D03D15/47
CPCD03D1/0035D03D13/008D03D15/00D10B2331/02D10B2331/021D03D15/513
Inventor 樊争科孙凯飞林娜侯晓鹏马建超穆岩刘琳肖秋利陈忠涛侯琳
Owner SHAANXI YUANFENG TEXTILE TECH RES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap