Acid-resistant finishing method for cotton fabric

A cotton fabric and fabric technology, applied in fiber processing, plant fibers, textiles and papermaking, etc., can solve the problems of corrosion of work clothes, corroded employees, low acid resistance, etc., to prevent wetting and penetration, resist strong acid erosion, and easily effect of washing

Inactive Publication Date: 2016-05-11
HUZHOU XINCHUANG SILK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the acid resistance of the work clothes is poor, when it is corroded by acid liquid, it will corrode the work clothes to a certain extent, and may seriously corrode the employees.
Cotton fabric is cheap, widely applicable, strong water absorption, wear-resistant and washable, soft and comfortable, but its acid resistance is not high, which limits its application range

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

[0016] An acid-resistant finishing method for cotton fabrics, which has the following steps: firstly add water to the finishing agent to prepare a soaking solution, then put the fabric into the soaking solution for padding, the excess rate is 45-70%, and finally wash 2-3 times with water, and finally It can be dehydrated and dried; the finishing agent is composed of the following components in parts by weight: 5 parts of dimethyl terephthalate, 5 parts of maleic anhydride, 1 part of acrylamide, and 3 parts of n-butyl titanate , 14 parts of benzyltrimethylammonium chloride, 7 parts of cinnamon powder, 3 parts of didecyldimethylammonium chloride, 22 parts of ethylene glycol, 5 parts of vinyltrimethoxysilane, isocyanate trimer 1 part, 2 parts of sodium xylene sulfonate, 3 parts of cyclohexanone, 1 part of talcum powder, and 1 part of zinc acetate.

[0017] The fabric is soaked at 50-85°C for 20-30 minutes.

[0018] The drying temperature is 50-60° C., and the drying time is 3 mi...

Embodiment 2

[0021] An acid-resistant finishing method for cotton fabrics, which has the following steps: firstly add water to the finishing agent to prepare a soaking solution, then put the fabric into the soaking solution for padding, the excess rate is 45-70%, and finally wash 2-3 times with water, and finally It can be dehydrated and dried; the finishing agent is composed of the following components in parts by weight: 6 parts of dimethyl terephthalate, 10 parts of maleic anhydride, 6 parts of acrylamide, and 6 parts of n-butyl titanate , 18 parts of benzyltrimethylammonium chloride, 9 parts of cinnamon powder, 7 parts of didecyldimethylammonium chloride, 25 parts of ethylene glycol, 9 parts of vinyltrimethoxysilane, isocyanate trimer 8 parts, 6 parts of sodium xylene sulfonate, 6 parts of cyclohexanone, 3 parts of talcum powder, and 2 parts of zinc acetate.

[0022] The fabric is soaked at 50-85°C for 20-30 minutes.

[0023] The drying temperature is 50-60° C., and the drying time is...

Embodiment 3

[0026] An acid-resistant finishing method for cotton fabrics, which has the following steps: firstly add water to the finishing agent to prepare a soaking solution, then put the fabric into the soaking solution for padding, the excess rate is 45-70%, and finally wash 2-3 times with water, and finally It can be dehydrated and dried; the finishing agent is composed of the following components in parts by weight: 5 parts of dimethyl terephthalate, 8 parts of maleic anhydride, 5 parts of acrylamide, and 4 parts of n-butyl titanate , 16 parts of benzyltrimethylammonium chloride, 8 parts of cinnamon powder, 5 parts of didecyldimethylammonium chloride, 23 parts of ethylene glycol, 7 parts of vinyltrimethoxysilane, isocyanate trimer 5 parts, 4 parts of sodium xylene sulfonate, 4 parts of cyclohexanone, 2 parts of talcum powder, and 2 parts of zinc acetate.

[0027] The fabric is soaked at 50-85°C for 20-30 minutes.

[0028] The drying temperature is 50-60° C., and the drying time is ...

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 discloses an acid-resistant finishing method for cotton fabric. The method comprises the following steps: firstly adding water to a finishing agent to prepare a steeping liquor; putting the fabric into the steeping liquor for padding, wherein the pick-up ratio is 45%-70%; and finally washing the fabric for 2-3 times, and then dewatering and drying the fabric, wherein the finishing agent is prepared from the following components in parts by weight: 5-6 parts of dimethyl terephthalate, 5-10 parts of maleic anhydride, 1-6 parts of acrylamide, 3-6 parts of n-butyl titanate, 14-18 parts of benzyl trimethyl ammonium chloride, 7-9 parts of bunge corydalis herb powder, 3-7 parts of didecyl dimethyl ammonium chloride, 22-25 parts of ethylene glycol, 5-9 parts of vinyl trimethoxysilane, 1-8 parts of an isocyanate tripolymer, 2-6 parts of sodium xylene sulfonate, 3-6 parts of cyclohexanone, 1-3 parts of talcum powder and 1-2 parts of zinc acetate. The finishing method disclosed by the invention is capable of preventing the cotton fabric from being wetted and infiltrated and withstanding relatively strong corrosion, and has the advantages of being breathable, comfortable, soft, light, easy to wash and the like.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to an acid-resistant finishing method for cotton fabrics. technical background [0002] Cotton fabric, also known as cotton cloth, is a fabric woven from cotton yarn. Cotton fabric has become one of the most commonly used fabrics due to its excellent wearability, and is widely used in clothing fabrics, decorative fabrics and industrial fabrics. Cotton is the most popular clothing and home textile fabric. Versatile, soft, breathable, moisture-wicking, year-round comfort, performance, and durability are just a few of the many qualities that make cotton cloth so popular. With the in-depth development of textile printing and dyeing processing, the variety of cotton fabrics has become increasingly rich, and the appearance, performance and grade have also been continuously improved. [0003] Due to the development of chemical fibers, cotton-type chemical fibers have appear...

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): D06M11/79D06M13/00D06M13/188D06M13/203D06M13/224D06M13/256D06M13/364D06M13/41D06M13/46D06M13/503D06M13/513D06M101/06
CPCD06M13/224D06M11/79D06M13/00D06M13/188D06M13/203D06M13/256D06M13/364D06M13/41D06M13/46D06M13/503D06M13/5135D06M2101/06D06M2200/50
Inventor 任新根
Owner HUZHOU XINCHUANG SILK
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