Preparation method of antistatic acrylic plus material

An antistatic and antistatic finishing agent technology, applied in the treatment of textile materials, continuous treatment of textile materials, treatment of materials with two or more different solvent bases, etc., can solve the problem of polymer polymerization stability, anti-static The problem of high thermal stability of the electrostatic agent is required to achieve the effect of reducing the drape and air permeability

Inactive Publication Date: 2015-05-20
JIANGSU HUAYI GARMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The volume specific resistance of the polyacrylonitrile fiber of this invention reaches 10 9 Ω cm, but the blend spinning method requires high thermal stability of the antistatic agent, and requires an additional step in the spinning process, which will affect the polymerization stability of the polymer

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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  • Preparation method of antistatic acrylic plus material
  • Preparation method of antistatic acrylic plus material
  • Preparation method of antistatic acrylic plus material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The preparation steps of antistatic acrylic fiber fabric are as follows:

[0026] (1) Use detergent to clean the acrylic knitted fabric and dry it;

[0027] (2) Dip the above-mentioned acrylic knitted fabric in the antistatic finishing agent, heat to 70°C, and keep warm for 30min;

[0028] (3) Take out the above-mentioned acrylic knitted fabric, and use a padding machine to squeeze liquid, and the excess rolling rate is 100%.

[0029] (4) Drying the acrylic fiber fabric after liquid squeezing, the drying temperature is 100° C., the drying temperature is 120° C., washed with water, and dried.

[0030] Wherein the composition of antistatic agent is as follows:

[0031] Acrylate 1%,

[0032] Sodium Lauryl Sulfate 2%,

[0033] Tin dioxide 1%,

[0034] Titanium Dioxide 1%,

[0035] ethanol 5%,

[0036] 90% water.

[0037] The above antistatic agent is emulsified and dispersed by using a high shear emulsifier to prepare an antistatic finishing agent.

Embodiment 2

[0039] The preparation steps of antistatic acrylic fiber fabric are as follows:

[0040] (1) Use detergent to clean the acrylic knitted fabric and dry it;

[0041] (2) Dip the above-mentioned acrylic knitted fabric in the antistatic finishing agent, heat to 40°C, and keep warm for 20min;

[0042] (3) Take out the above-mentioned acrylic knitted fabric, and use a padding machine to squeeze liquid, and the excess rolling rate is 60%.

[0043] (4) Drying the acrylic fiber fabric after liquid squeezing, the drying temperature is 80° C., the curing temperature is 100° C., washed with water, and dried.

[0044] The composition of antistatic agent is as follows:

[0045] Acrylate 1%,

[0046] Cetyltrimethylammonium Bromide 2%,

[0047] Antimony-doped tin oxide 1%,

[0048] Zinc Oxide 1%,

[0049] Ethanol 6%,

[0050] Distilled water 89%.

[0051] The above antistatic agent is emulsified and dispersed by using a high shear emulsifier to prepare an antistatic finishing agent. ...

Embodiment 3

[0053] The preparation steps of antistatic acrylic fiber fabric are as follows:

[0054] (1) Use detergent to clean the acrylic knitted fabric and dry it;

[0055] (2) Dip the above-mentioned acrylic knitted fabric in the antistatic finishing agent, heat to 60°C, and keep warm for 30min;

[0056] (3) Take out the above-mentioned acrylic knitted fabric, and use a padding machine to squeeze liquid, and the excess rolling rate is 80%.

[0057] (4) Drying the acrylic fiber fabric after liquid squeezing, the drying temperature is 90° C., the curing temperature is 110° C., washed with water, and dried.

[0058] The composition of antistatic agent is as follows:

[0059] Acrylate 1%,

[0060] Sodium Lauryl Sulfate 2%,

[0061] Indium-doped tin oxide 1%,

[0062] Zinc Oxide 1%,

[0063] Ethanol 8%,

[0064] Distilled water 87%.

[0065] The above antistatic agent is emulsified and dispersed by using a high shear emulsifier to prepare an antistatic finishing agent.

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 relates to a preparation method of an antistatic acrylic plus material. The preparation method comprises the following steps: cleaning and drying acrylic knitted fabric with a detergent; dipping the acrylic knitted fabric into an antistatic finishing agent, heating and carrying out heat preservation for a certain period of time; taking out the acrylic knitted fabric, and mangling by virtue of a padder; and drying, baking, washing and drying. The antistatic acrylic plus material prepared by the preparation method has relatively good antistatic property and relatively low volume specific resistance, and can be applied to high-grade acrylic plus materials and the fields of industries with high antistatic requirements.

Description

technical field [0001] The invention relates to the field of textile functional fabrics, in particular to a method for preparing an antistatic acrylic fabric. Background technique [0002] Acrylic fiber is one of the important varieties of synthetic fibers. It has fluffy texture, soft hand feeling, low density, good thermal performance and high resilience. It is called artificial wool and is the best substitute for wool; acrylic fiber has excellent light resistance and weather resistance Resistance, moth resistance, radiation resistance, resistance to microbial degradation and good dyeability. [0003] Acrylic fabric is widely loved by consumers because of its crispness, good drapability, no wrinkle, and no shrinkage, and has occupied a large market. However, the fabric has poor water absorption and is prone to static electricity. It moves, and it is difficult to dissipate, generating static electricity, which seriously affects its wearing comfort. For example, the fabric i...

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): D06M13/144D06M13/262D06M13/224D06M11/46D06M13/463D06M11/83D06M11/44D06B21/00D06B9/04D06M101/28
Inventor 邰卫国杭华
Owner JIANGSU HUAYI GARMENT CO LTD
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