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 t

Method used

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  • Antistatic bacteriostatic acrylic fiber shell fabric

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0015] Example 1:

[0016] An antistatic and antibacterial acrylic fiber fabric includes 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: AZO powder and 1wt% dispersant are mixed to form an AZO aqueous suspension with a mass fraction of 20%, and ball milled for 4 hours to obtain an antistatic suspension. The particle size of AZO in the antistatic suspension The distribution is mainly concentrated in 160~180nm. The dispersant is polyacrylamide and lignosulfonate, and the mass ratio is 2:0.5. The dispersant can bind to the hydroxyl groups on the surface of the nano AZO particles and is adsorbed on the surface of the polymer particles. Increase the repulsive force between particles, which can effectively stabilize the dispersion. The dissociated small ions change the ionic s...

Example Embodiment

[0023] Example 2:

[0024] An antistatic and antibacterial acrylic fiber fabric includes 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: AZO powder and 1wt% dispersant are used to prepare an aqueous AZO suspension with a mass fraction of 22%. Ball mill for 5 hours to obtain an antistatic suspension. AZO particle size in the antistatic suspension The distribution is mainly concentrated at 160~180nm. The dispersant is polyacrylamide and lignosulfonate, and the mass ratio is 1~2:0.5~1. The dispersant can combine with the hydroxyl groups on the surface of the nano-AZO particles and be adsorbed on the polymer When the particles are on the surface, the repulsive force between the particles is increased, which can effectively stabilize the dispersion. The dissociated small ions...

Example Embodiment

[0031] Example 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 fabric without any treatment was set as the control group, and an antistatic test and a bacteriostatic test were performed respectively. The antistatic test results are shown in Table 1, and the results show that the antistatic properties of the fabric of the present invention meet the requirements of national regulations. The antibacterial property test result 2 is shown, and the result shows that the antibacterial property of the fabric of the present invention meets the requirements of national regulations.

[0034] Table 1: Antistatic performance test results

[0035]

[0036] Table 2 Antibacterial test results

[0037]

[0038] The conventional operations in the operation steps of the present invention are well known to those skilled in the art, and will not be repeated here.

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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

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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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