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Acrylic fiber with antistatic property and preparation method thereof

An acrylic fiber, anti-static technology, applied in the field of textile yarn, can solve the problems of poor electrical resistance, acrylic fiber has no electrical resistance, poor comfort, etc.

Inactive Publication Date: 2018-12-18
江苏三富纤维科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Yarn fibers in the existing spinning system mainly include acrylic fiber and cashmere fiber, acrylic fiber is very popular with consumers due to its low price, but due to labor shortage, Labor costs are constantly increasing, and energy consumption is too high, resulting in a gradual increase in spinning costs. At the same time, because the existing acrylic fibers do not have electrical resistance, they have poor electrical resistance and poor comfort during use; Some technologies are to treat the surface of the fiber or fabric, spray or impregnate the antistatic agent on the surface, but after washing, the antistatic agent falls off from the surface of the fiber or fabric, affecting the durability of its antistatic effect

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of preparation method with antistatic acrylic fiber, comprises the following steps:

[0022] (1) 30 kg of carbon nanotubes, 20 kg of carbon black and 150 kg of polyacrylonitrile are blended through a blender, and hydrophilic surfactants or polymers are incorporated into the inner edge of the fibers by blending or load spinning;

[0023] (2) The acrylic fiber is pre-drawn through a pre-draw frame;

[0024] (3) Enter the roving frame, and the product after drafting is twisted into strips through the roving frame;

[0025] (4) Enter the spinning frame, and the spinning frame products are drawn into yarn;

[0026] (5) Dipping, dipping and absorbing water after drawing into spun yarn;

[0027] (6), drying the impregnated spun yarn with a dryer;

[0028] (7) Import the drafted yarn into the automatic winder, and check and filter the yarn on the winder;

[0029] (8), enter the two-for-one twister, and evenly twist by the two-for-one twister;

[0030] (9) skein, and...

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 relates to an acrylic fiber with an antistatic property and a preparation method thereof. According to the special preparation method, 15% of carbon nanotubes, 10% of carbon black and 75% of polyacrylonitrile by mass are mixed and then sequentially subjected to treatment with a pre-drawing machine, pre-drawing of the acrylic fiber, roving, spinning, impregnation, drying, winding andother procedures, and the acrylic fiber produced by means of the preparation method not only has the high antistatic property but also is low in price, unlikely to mildew and be damaged by borers andeasy to preserve and recover after washing and does not fall off from a connecting plate.

Description

【Technical field】 [0001] The invention relates to an antistatic acrylic fiber and a preparation method thereof, belonging to the technical field of textile yarns. 【Background technique】 [0002] The yarn fibers in the existing spinning system mainly include acrylic fiber and cashmere fiber. The acrylic fiber is very popular with consumers because of its low price. At the same time, because the existing acrylic fiber does not have electrical resistance, it leads to poor electrical resistance and poor comfort during use; the existing technology is to treat the surface of the fiber or fabric. Spraying or impregnating antistatic agent, but the antistatic agent falls off from the surface of the fiber or fabric after washing, affecting the durability of its antistatic effect. 【Content of invention】 [0003] The object of the present invention is: aiming at the defects and deficiencies of the prior art, provide a kind of antistatic acrylic fiber with good antistatic effect and h...

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): D02G3/02D02G3/44D01F6/54D01F1/09
CPCD02G3/02D01F1/09D01F6/54D02G3/441D10B2321/10
Inventor 李跃怡徐欣
Owner 江苏三富纤维科技有限公司
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