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Preparation method of antistatic polyester fabric

A polyester and antistatic technology, which is applied in the field of preparation of antistatic polyester fabrics, can solve the problems of weakening and shedding of antistatic properties, and achieve the effect of strong antistatic durability

Active Publication Date: 2016-04-06
MAANSHAN JINZI TEXTILE OMAMENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the metallic silver on the surface of the above-mentioned silver-plated fibers usually exists in the form of micron-sized particles, so the micron-sized silver particles may easily fall off under the action of external mechanical force during the use of the fabric, resulting in weakened antistatic properties.

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

[0012] Embodiment 1: the preparation method step of a kind of antistatic polyester fabric of the present invention is as follows:

[0013] (1) Immerse the polyester fabric as it is in NaOH solution and α-cyclodextrin solution with a mass fraction of 0.5% in turn, respectively, after stirring for 30 minutes, wash with a large amount of distilled water, and dry at 40°C to obtain a modified Polyester fabric A; the mass ratio of the polyester fabric as it is to the NaOH solution and the α-cyclodextrin solution is 1:20.

[0014] (2) Put the modified polyester fabric A in a plasma processor for 3 minutes (discharge power 90W, vacuum degree 100Pa), take it out, and quickly place it in an acrylamide aqueous solution (0.1mmol·L -1 ), gradually add aqueous solution of benzoyl peroxide (0.1mmol·L -1 ), was taken out after reacting at 60°C for 3 hours, washed with a large amount of distilled water, and dried at 40°C to obtain a modified polyester fabric B; the modified polyester fabric A...

Embodiment 2

[0019] Embodiment 2: the preparation method step of a kind of antistatic polyester fabric of the present invention is as follows:

[0020] (1) Immerse the polyester fabric as it is in NaOH solution and α-cyclodextrin solution with a mass fraction of 0.5% in turn, respectively, after stirring for 30 minutes, wash with a large amount of distilled water, and dry at 40°C to obtain a modified Polyester fabric A; the mass ratio of the polyester fabric as it is to the NaOH solution and the α-cyclodextrin solution is 1:20.

[0021] (2) Put the modified polyester fabric A in a plasma processor for 3 minutes (discharge power 90W, vacuum degree 100Pa), take it out, and quickly place it in an acrylamide aqueous solution (0.1mmol·L -1 ), gradually add aqueous solution of benzoyl peroxide (0.1mmol·L -1 ), was taken out after reacting at 60°C for 3 hours, washed with a large amount of distilled water, and dried at 40°C to obtain a modified polyester fabric B; the modified polyester fabric A...

Embodiment 3

[0026] Embodiment 3: the preparation method step of a kind of antistatic polyester fabric of the present invention is as follows:

[0027] (1) Immerse the polyester fabric as it is in NaOH solution and α-cyclodextrin solution with a mass fraction of 0.5% in turn, respectively, after stirring for 30 minutes, wash with a large amount of distilled water, and dry at 40°C to obtain a modified Polyester fabric A; the mass ratio of the polyester fabric as it is to the NaOH solution and the α-cyclodextrin solution is 1:20.

[0028] (2) Put the modified polyester fabric A in a plasma processor for 3 minutes (discharge power 90W, vacuum degree 100Pa), take it out, and quickly place it in an acrylamide aqueous solution (0.1mmol·L -1 ), gradually add aqueous solution of benzoyl peroxide (0.1mmol·L -1 ), was taken out after reacting at 60°C for 3 hours, washed with a large amount of distilled water, and dried at 40°C to obtain a modified polyester fabric B; the modified polyester fabric A...

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 discloses a preparation method of antistatic polyester fabric and belongs to the technical field of textile materials. The method comprises steps as follows: original polyester fabric is continuously treated in a NaOH solution, an alpha-cyclodextrin solution, a plasma processor, an acrylamide aqueous solution, a benzoyl peroxide aqueous solution, a copper chloride aqueous solution, a glycol mixture solution of silver nitrate and polyvinylpyrrolidone K55, a mixed aqueous solution of acid red G and peregal O, a hydrochloric acid aqueous solution of pyrrole and hexadecyl ammonium bromide and an ammonium persulfate aqueous solution and is subjected to in-situ growth, adsorption, a polymerization reaction, washing, drying and the like, and the antistatic polyester fabric is prepared. The conductivity of the antistatic polyester fabric prepared with the method is (2*10<-2>)-(1.1*10<-1>)S*cm<-1> according to a standard four-probe test; the preparation process is simple, the permanent antistatic performance of the product is good, and the method is suitable for the field of garments made of polyester fabric and other related fields.

Description

Technical field: [0001] The invention belongs to the technical field of textile materials, and in particular relates to a preparation method of an antistatic polyester fabric. Background technique: [0002] Synthetic fabrics are poor conductors of electricity and have high specific resistance. They are susceptible to static electricity generated by physical action during production, processing and use. Polyester fabric is the most widely used textile product among synthetic fiber fabrics. Its chemical properties lead to its poor water absorption, so it is easier to generate and accumulate static electricity than other fabrics, which causes many problems, such as easy adhesion of dust, making the human body Adhesion discomfort, decreased calcium content in the blood, etc. High static voltage can also cause electric shock to human body, and even lead to serious consequences such as fire and explosion (Liu Tao, "Antistatic Technology of Polyester Fabric", Chemical Fiber Texti...

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): D06M11/83D06M15/03D06M15/285D06M15/356D06M10/02B22F9/24B82Y40/00D06M101/32
CPCB22F9/24B82Y40/00D06M10/025D06M11/83D06M15/03D06M15/285D06M15/3562D06M2101/32
Inventor 夏友谊陈治才陈乐柱古绪鹏吴祖坡
Owner MAANSHAN JINZI TEXTILE OMAMENT
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