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Method for preparing finishing liquid for improving anti-electrostatic property of fabric

A finishing liquid, antistatic technology, applied in animal fiber, fiber treatment, textile and papermaking, etc., can solve the problems of many additives, decreased fabric strength, increased cost, etc., to improve wetting performance, promote sintering speed, strength big effect

Inactive Publication Date: 2018-08-31
DONGGUAN JIAQIAN NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can effectively improve the antistatic performance of the fabric, but it has more additives, which not only increases the cost, but also reduces the strength of the improved fabric

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

[0022] A preparation method for improving the antistatic performance of fabrics, comprising the following steps:

[0023] (1) Dissolve manganese nitrate and zirconium acetate in ethanol and stir until the solid dissolves to prepare a mixed solution, wherein the mass concentration of manganese nitrate is 10%, and the mass concentration of zirconium acetate is 7%, then add sodium chloride and lemon The molar ratio of acid is 3:1, stir and mix evenly, and finally add dropwise sodium hydroxide solution with a mass concentration of 5%, after mixing, precipitate at 40-50°C, filter, dry the obtained solid, and mix with porous dioxide Mix and grind silica gel and carbon nanotubes to obtain mixed powder; wherein, the mass ratio of sodium hydroxide solution to manganese nitrate is 1:1; the mass ratio of manganese nitrate, porous silica gel, and carbon nanotubes is 5 :1:1;

[0024] (2) Put the above-mentioned mixed powder in a microwave oven for sintering treatment to obtain a composite...

Embodiment 2

[0026] A preparation method for improving the antistatic performance of fabrics, comprising the following steps:

[0027] (1) Dissolve manganese nitrate and zirconium acetate in ethanol and stir until the solid dissolves to prepare a mixed solution, wherein the mass concentration of manganese nitrate is 15%, and the mass concentration of zirconium acetate is 14%, then add sodium chloride and lemon The molar ratio of acid is 5:1, stir and mix evenly, and finally add dropwise sodium hydroxide solution with a mass concentration of 10%, after mixing, precipitate at 40-50°C, filter, dry the obtained solid, and mix with porous dioxide Silica gel and carbon nanotubes are mixed and ground to obtain a mixed powder; wherein, the mass ratio of sodium hydroxide solution to manganese nitrate is 1:3; the mass ratio of manganese nitrate, porous silica gel, and carbon nanotubes is 5 :1:3;

[0028] (2) Put the above-mentioned mixed powder in a microwave oven for sintering treatment to obtain ...

Embodiment 3

[0030] A preparation method for improving the antistatic performance of fabrics, comprising the following steps:

[0031] (1) Dissolve manganese nitrate and zirconium acetate in ethanol and stir until the solid dissolves to prepare a mixed solution, wherein the mass concentration of manganese nitrate is 11%, and the mass concentration of zirconium acetate is 8%, then add sodium chloride and lemon The molar ratio of acid is 3.5:1, stir and mix evenly, and finally add dropwise sodium hydroxide solution with a mass concentration of 6%, after mixing, precipitate at 40-50°C, filter, dry the obtained solid, and mix with porous dioxide Mix and grind silica gel and carbon nanotubes to obtain mixed powder; wherein, the mass ratio of sodium hydroxide solution to manganese nitrate is 1:1; the mass ratio of manganese nitrate, porous silica gel, and carbon nanotubes is 5 :1:1;

[0032] (2) Put the above-mentioned mixed powder into a microwave oven for sintering treatment to obtain a compo...

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 method for preparing a finishing liquid for improving the anti-electrostatic property of a fabric and relates to the field of fabric finishing. The method specifically comprises the following steps: firstly, dissolving manganese nitrate and zirconium acetate into ethanol, adding sodium chloride and citric acid, precipitating with an alkali liquid, and mixing with porous silica gel and carbon nanotubes so as to obtain mixed powder; dispersing the mixed powder into deionized water so as to obtain a dispersion liquid, further putting into a sticky liquid prepared after sodium alginate is dissolved into an alkali liquid, finally reacting with butyl acrylate and potassium peroxodisulfate, further adding a thickening agent, a defoaming agent and a leveling agent, and uniformly stirring and mixing, thereby obtaining the finishing liquid. The finishing liquid prepared by using the method is high in stability, high in wettability with a fabric, and capable of effectively improving the anti-electrostatic property and the weather resistance of the fabric.

Description

Technical field: [0001] The invention relates to the field of textile finishing, in particular to a method for preparing a finishing solution for improving the antistatic performance of fabrics. Background technique: [0002] Casualties, accidental explosions, damage to electronic components, strong electromagnetic interference and other phenomena caused by electrostatic hazards have attracted the attention of relevant departments. Labor protection standards to ensure safe production in related industries are also being continuously improved, and antistatic fabrics are increasingly used. more extensive. There are three main methods of producing antistatic fabrics: fabric surface finishing, fiber chemical modification and embedded conductive yarn. Important with regard to fabric surface finishing is the preparation properties of the finishing solution. [0003] Chinese patent (201410214770.6) discloses an antistatic finishing process for chemical fiber fabrics, which disclo...

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): D06M14/06D06M15/13D06M11/48D06M11/46D06M11/79D06M11/74D06M101/12
CPCD06M11/46D06M11/485D06M11/74D06M11/79D06M14/06D06M15/13D06M2101/12
Inventor 王海燕
Owner DONGGUAN JIAQIAN NEW MATERIAL TECH CO LTD
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