Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Polyimide woven cloth and preparation method thereof

A technology of polyimide shuttle and polyimide fiber, which is applied in the field of polyimide woven fabric and its preparation, can solve the problems of weak breaking resistance, easy unraveling, and high cost, and simplify the production process , Strong bursting resistance, and the effect of improving production efficiency

Inactive Publication Date: 2014-05-14
丁海旭
View PDF7 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional woven fabrics are usually composed of natural fibers, synthetic fibers or their blends. They are not strong in breaking resistance, easy to loose, and have weak anti-ultraviolet and fire-proof capabilities. The multi-functional finishing process is complicated and costly; while polyimide The fiber is a new type of special fiber. The molecular chain contains aramid rings. The fiber has the advantages of high strength, high modulus, high temperature resistance, flame retardancy, radiation protection, and chemical corrosion resistance. It is used in the atomic energy industry, space environment, Aerospace, national defense construction, fire-fighting equipment, sports equipment and many protective equipment have good application prospects

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1 : Polyimide woven fabric, including the following components and the mass percentages of each component are: polyimide fiber iron yarn: 50%; cashmere: 25%; wool: 20%; cotton: 1 %; Linen: 1%; Tencel: 1%; Modal: 1%; Bamboo charcoal fiber: 1%.

[0024]

Embodiment 2

[0025] Example 2: Polyimide woven fabric, including the following components and the mass percentages of each component are: polyimide fiber iron yarn: 60%; cashmere: 15%; wool: 15%; silk 2% , Silk 2%, Modal 2%, Viscose 2%, Polyester 2%.

Embodiment 3

[0026] Example 3: Polyimide woven fabric, including the following components and the mass percentages of each component are: polyimide fiber iron yarn: 70%; cashmere: 10%; wool: 10%; cotton 2%, Tencel 2%, bamboo charcoal fiber 2%, silk 2%, polyester 2%.

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

No PUM Login to View More

Abstract

The invention discloses a polyimide woven cloth and a preparation method thereof. The materials of the polyimide woven cloth comprises 45-70% of polyimide fiber iron aramid wire, 10-25% of cashmere, 10-25% of wool, and 5-10% of other ingredients, wherein the other ingredients are at least one of the ingredients such as cotton, flax, tencel, modal, bamboo charcoal fiber, spun silk, silk, viscose rayon and polyester. The preparation method comprises the following steps of material synthesizing and choosing, flock dyeing, fiber mixing, fiber carding, doubling and twisting, panel knitting, finishing and the like. The polyimide woven cloth which is prepared by blending in different proportion has the advantages of being high in temperature resistance, strong in bursting resistance, fireproof, flame-retardant, ultraviolet-proof, soft, and anti-pilling. Compared with the conventional multi-function finishing fabrics, production technology and post-treatment technology are simplified greatly, and production efficiency is improved.

Description

technical field [0001] The invention relates to a polyimide woven fabric and a preparation method thereof, belonging to the technical field of textiles. Background technique [0002] Traditional woven fabrics are usually composed of natural fibers, synthetic fibers or their blends. They are not strong in breaking resistance, easy to loose, and have weak anti-ultraviolet and fire-proof capabilities. The multi-functional finishing process is complicated and costly; while polyimide The fiber is a new type of special fiber. The molecular chain contains aramid rings. The fiber has the advantages of high strength, high modulus, high temperature resistance, flame retardancy, radiation protection, and chemical corrosion resistance. It is used in the atomic energy industry, space environment, Aerospace, national defense construction, fire-fighting equipment, sports equipment and many protective equipment have good application prospects. Contents of the invention [0003] In order ...

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
IPC IPC(8): D03D15/00D03D13/00D03D15/217D03D15/225D03D15/233D03D15/283D03D15/50D03D15/513
Inventor 丁海旭
Owner 丁海旭
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com