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Antistatic fabric and preparation method thereof

A technology of antistatic and antistatic yarn, which is applied in the manufacture of conductive/antistatic filaments, rayon, and single-component polyester rayon, etc. It can solve electrostatic interference, affect product quality and fabric wear performance, Affect processing and other issues

Active Publication Date: 2021-05-11
吴江嘉伦织造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, electrostatic interference affects the smooth progress of processing, affects the quality of products and the wearability of fabrics, etc.
When the electrostatic phenomenon is serious, the static voltage is as high as several thousand volts, and sparks will be generated due to discharge, causing a fire and causing serious consequences.

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
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  • Antistatic fabric and preparation method thereof
  • Antistatic fabric and preparation method thereof
  • Antistatic fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A preparation method of antistatic fabric, comprising the following steps:

[0042] The preparation method of composite nanoparticles of silica airgel and titanium dioxide is as follows: adding silica airgel nanoparticles to deionized water and ultrasonicating for 5 minutes, removing the deionized water, and quick freezing to obtain silica airgel containing ice cubes Nanoparticles, then slowly drop titanium tetrachloride into the silica airgel nanoparticles containing ice cubes, dry them at 60 degrees for 20 minutes, then put them into a muffle furnace and heat them to 400 degrees, and put them into the muffle furnace The middle heating curve is to raise the temperature to 200 degrees at a heating rate of 5 degrees per minute, and then increase the temperature from 200 degrees to 400 degrees at a heating rate of 2 degrees per minute to prepare composite nanoparticles of silica airgel and titanium dioxide.

[0043] The preparation method of polyether surfactant is as fol...

Embodiment 2

[0048] A preparation method of antistatic fabric, comprising the following steps:

[0049] The preparation method of composite nanoparticles of silica airgel and titanium dioxide is as follows: adding silica airgel nanoparticles to deionized water and ultrasonicating for 10 minutes, removing the deionized water, and quick freezing to prepare silica airgel containing ice cubes Nanoparticles, and then slowly drop titanium tetrachloride into the silica airgel nanoparticles containing ice cubes, dry them at 70 degrees for 30 minutes, then put them into a muffle furnace and heat them to 400 degrees, and put them into the muffle furnace The middle heating curve is to raise the temperature to 200 degrees at a heating rate of 5 degrees per minute, and then increase the temperature from 200 degrees to 400 degrees at a heating rate of 2 degrees per minute to prepare composite nanoparticles of silica airgel and titanium dioxide.

[0050] The preparation method of polyether surfactant is ...

Embodiment 3

[0055] A preparation method of antistatic fabric, comprising the following steps:

[0056] The preparation method of composite nanoparticles of silica airgel and titanium dioxide is as follows: adding silica airgel nanoparticles to deionized water and ultrasonicating for 8 minutes, removing the deionized water, and quick freezing to obtain silica airgel containing ice cubes Nanoparticles, and then slowly drop titanium tetrachloride into the silica airgel nanoparticles containing ice cubes, dry them at 65 degrees for 28 minutes, then put them into a muffle furnace and heat them to 400 degrees, and put them into the muffle furnace The middle heating curve is to raise the temperature to 200 degrees at a heating rate of 5 degrees per minute, and then increase the temperature from 200 degrees to 400 degrees at a heating rate of 2 degrees per minute to prepare composite nanoparticles of silica airgel and titanium dioxide.

[0057] The preparation method of polyether surfactant is as...

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
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Abstract

The invention aims to provide an antistatic fabric and a preparation method thereof. The antistatic fabric is formed by warp-knitting antistatic yarns and polyamide yarns, wherein the density of the antistatic yarns is 80-100 yarns / cm, and the density of the polyamide yarns is 50-90 yarns / cm; and the antistatic yarns are prepared from antistatic polyester fibers, and the antistatic polyester fibers are prepared from polyester chips and antistatic polyester master batches through a melt blending spinning method. The antistatic PET polyester fibers are added into a carbon nanotube with a conductive filler; the carbon nanotube has the advantages of large specific surface area and small size and has a special macroscopic quantum tunnel effect, a quantum size effect and a surface effect; and the prepared PET polyester fibers have excellent antistatic performance and good comprehensive performance. Meanwhile, the antistatic PET polyester fibers are made into yarns and then the yarns and polyamide are woven into the composite antistatic fabric, the advantages of the yarns and the polyamide are combined, and the performance of a PET polyester material is further improved.

Description

technical field [0001] The invention belongs to the technical field of composite textile fabrics, and in particular relates to an antistatic fabric and a preparation method thereof. Background technique [0002] Textile materials are electrical insulator materials, and their specific resistance is generally high, especially synthetic fibers such as polyester, acrylic, and polyvinyl chloride with low hygroscopicity. Therefore, in the process of textile processing, due to the close contact and friction between fibers and fibers or between fibers and machine parts. Causes the transfer of charge on the surface of the object, resulting in static electricity. Fibers with the same charge repel each other, and fibers with different charges attract each other, resulting in hairy sliver, increased yarn hairiness, poor package formation, fiber sticking to machine parts, and increased yarn breakage. And form scattered stripes on the cloth surface, etc. After the clothing is electrifi...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04B21/00D01F6/92D01F1/09D01F1/10
CPCD04B21/00D01F6/92D01F1/09D01F1/10D10B2331/04D10B2331/02
Inventor 韦贤福
Owner 吴江嘉伦织造有限公司
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