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Antistatic bacteriostatic acrylic fiber shell fabric

An antistatic and acrylic technology, which is applied in the field of garment processing, can solve problems such as hard texture, and achieve the effect of improving grade, high softness and good stability

Active Publication Date: 2017-09-29
浙江雅芬婷内衣有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This has good antistatic and antifouling properties, and is easy to operate, but the texture is hard, not suitable for making clothes

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 bacteriostatic acrylic fiber shell fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An antistatic antibacterial acrylic fabric, comprising preparation of antistatic suspension, preparation of spinning solution, preparation of antistatic acrylic fiber, preparation of base fabric, post-finishing, and drying treatment. The specific operation steps are:

[0017] 1) Preparation of antistatic suspension: Add AZO powder and 1wt% dispersant to form AZO aqueous suspension with a mass fraction of 20%, and ball mill for 4 hours to obtain an antistatic suspension. The particle size of AZO in the antistatic suspension is The distribution is mainly concentrated at 160~180nm. The dispersant is polyacrylamide and lignosulfonate, and its mass ratio is 2:0.5. The dispersant can combine with the hydroxyl groups on the surface of nano-AZO particles, and when it is adsorbed on the surface of polymer particles, The repulsion between particles is increased, which can effectively stabilize the dispersion. The dissociated small ions change the ionic strength of the dispersion m...

Embodiment 2

[0024] An antistatic antibacterial acrylic fabric, comprising preparation of antistatic suspension, preparation of spinning solution, preparation of antistatic acrylic fiber, preparation of base fabric, post-finishing, and drying treatment. The specific operation steps are:

[0025]1) Preparation of antistatic suspension: Add AZO powder and 1wt% dispersant to form AZO aqueous suspension with a mass fraction of 22%, and ball mill for 5 hours to obtain an antistatic suspension. The particle size of AZO in the antistatic suspension is The distribution is mainly concentrated at 160~180nm. The dispersant is polyacrylamide and lignosulfonate, and its mass ratio is 1~2:0.5~1. The dispersant can combine with the hydroxyl group on the surface of nano-AZO particles and be adsorbed on the polymer When on the surface of the particles, the repulsion between the particles is increased, which can effectively stabilize the dispersion. The dissociated small ions change the ionic strength of the...

Embodiment 3

[0032] Antistatic and antibacterial performance test:

[0033] The fabrics of Example 1 and Example 2 were set as the test group, and the acrylic fabrics without any treatment were set as the control group, and the antistatic test and the antibacterial test were carried out respectively. The antistatic test results are shown in Table 1, and the results show that the antistatic properties of the fabrics of the present invention meet the requirements of national regulations. As shown in the antibacterial test result 2, the result shows that the antibacterial property of the fabric of the present invention meets the requirements stipulated by the state.

[0034] Table 1: Antistatic performance test results

[0035]

Volume resistivity (Ω·cm)

Example 1

10 8

Example 1

10 8

control group

10 14

[0036] Table 2 Antibacterial test results

[0037]

[0038] Conventional operations in the operation steps of the present invention ar...

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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PUM

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Abstract

The invention discloses an antistatic bacteriostatic acrylic fiber shell fabric which is prepared by the following steps: treating acrylic fiber spinning original liquor by means of an AZO antistatic suspension to prepare antistatic bacteriostatic acrylic fiber fibers; then weaving basic cloth; and then finishing and drying the basic cloth to obtain the antistatic bacteriostatic acrylic fiber shell fabric. The antistatic bacteriostatic acrylic fiber shell fabric has the beneficial effects that the antistatic bacteriostatic acrylic fiber shell fabric is low in resistivity, good in antistatic effect, long in durability and good in stability and has a good mechanical property. The color is white, and the characteristics that acrylic fibers are easy to dye and bright in color are retained. Under light radiation, cavities of a valence band snatch hydroxyl electrons in a surrounding environment to turn hydroxyl into free radicals as a strong oxidizing agent to degrade organic matters (or chlorine-containing) to kill bacteria and viruses. The shell fabric is good in anti-wrinkling effect, high in flexibility and harmless to human body, the grade of the acrylic fiber shell fabric is improved, the additional value is increased, the application range is expanded, and the acrylic fiber shell fabric has huge commercial value.

Description

technical field [0001] The invention relates to the technical field of garment processing, in particular to an antistatic and antibacterial acrylic fabric. Background technique [0002] Acrylic is the trade name for polyacrylonitrile fiber, one of the most widely used civilian fibers. Acrylic fiber is fluffy, soft to the touch, low density, good warmth retention, high resilience, excellent light resistance, weather resistance, insect resistance, radiation resistance, biodegradation resistance and good dyeability. It is comparable to artificial wool. It is said to be the best substitute for wool. However, due to its hydrophobicity and insulation, its electrostatic phenomenon is serious, and the product is easily stained and dusted; when worn, the human body feels uncomfortable, and local skin inflammation and blood value increase; the dress is easy to wrap around the legs; Static electricity can also cause fires under low humidity conditions. These severely limit the appli...

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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IPC IPC(8): D06M15/39D06M16/00D06M13/207D06M13/46D01F6/54D01F1/09D01D1/02D01D5/06D01D5/12D01D10/02D04B1/16D04B21/00D06B3/10D06B15/00D06M101/28
CPCD01D1/02D01D5/06D01D5/12D01D10/02D01F1/09D01F6/54D04B1/16D04B21/00D06B3/10D06B15/00D06M13/207D06M13/46D06M15/39D06M16/00D06M2101/28D06M2200/20D06M2200/50D10B2321/10
Inventor 应杰
Owner 浙江雅芬婷内衣有限公司
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