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Antifouling and waterproof fabric and preparation method thereof

An anti-fouling and fabric technology, applied in the field of textile fabrics, can solve the problems of poor stability of treatment agents, volatile environments, pollution, etc., and achieve good nano-waterproof and good washing resistance

Inactive Publication Date: 2020-12-29
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the improvement of people's living standards, textile fabrics need antifouling and waterproof functions to a certain extent, so the application of antifouling and waterproofing agents has increased. Traditional oil-soluble antifouling and waterproofing agents contain a large amount of organic solvents, such as benzene and benzene Derivatives, and the stability of the treatment agent is relatively poor, it is easy to volatilize, cause environmental pollution, and damage the health of users

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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  • Antifouling and waterproof fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019]A method for preparing an anti-fouling and waterproof fabric, the specific steps are as follows:

[0020](1) The straw fiber and spandex fiber with a mass ratio of 6:4 are made into fiber card sliver (warp), and the ramie fiber and spandex fiber with a mass ratio of 6:4 are made into fiber card sliver (weft). The fiber card sliver is combined on the sliver mixing machine to make mature sliver. The cooked sliver is drafted and twisted on the roving frame, and then passed through the spinning frame, winder, doubling machine, and twisting frame to make a blended yarn. Finally A rapier weaving machine is used to prepare the base fabric.

[0021](2) Add 10 parts of water-soluble acrylic resin, 5 parts of lauryl alcohol polyoxyethylene ether, 6 parts of nano silica, 3 parts of castor oil, 2 parts of stearic acid and 25 parts of deionized water into the reactor by weight. , Stirring at 600r / min for 20min at room temperature; heating to 50℃, adding 3 parts of N-dodecyldimethylamine emulsifi...

Embodiment 2

[0025]A method for preparing an anti-fouling and waterproof fabric, the specific steps are as follows:

[0026](1) The straw fiber and spandex fiber with a mass ratio of 7:3 are made into fiber card sliver (warp), and the ramie fiber and spandex fiber with a mass ratio of 7:3 are made into fiber card sliver (weft). The fiber card sliver is combined on the sliver mixing machine to make mature sliver. The cooked sliver is drafted and twisted on the roving frame, and then passed through the spinning frame, winder, doubling machine, and twisting frame to make a blended yarn. Finally A rapier weaving machine is used to prepare the base fabric.

[0027](2) Add 25 parts of water-soluble acrylic resin, 17 parts of lauryl alcohol polyoxyethylene ether, 12 parts of nano silicon dioxide, 8 parts of castor oil, 8 parts of stearic acid and 32 parts of deionized water into the reactor by weight. , Stirring at 900r / min for 30min at room temperature; heating to 65℃, adding 5 parts of quaternary ammonium ...

Embodiment 3

[0031]A method for preparing an anti-fouling and waterproof fabric, the specific steps are as follows:

[0032](1) The straw fiber and spandex fiber with a mass ratio of 6:4 are made into fiber card sliver (warp), and the ramie fiber and spandex fiber with a mass ratio of 6:4 are made into fiber card sliver (weft). The fiber card sliver is combined on the sliver mixing machine to make mature sliver. The cooked sliver is drafted and twisted on the roving frame, and then passed through the spinning frame, winder, doubling machine, and twisting frame to make a blended yarn. Finally A rapier weaving machine is used to prepare the base fabric.

[0033](2) Add 15 parts of water-soluble acrylic resin, 7 parts of lauryl alcohol polyoxyethylene ether, 8 parts of nano silicon dioxide, 6 parts of castor oil, 5 parts of stearic acid and 30 parts of deionized water into the reactor by weight. , Stirring at 800r / min for 20min at room temperature; heating to 60℃, adding 4 parts of N-dodecyldimethylamine...

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 antifouling and waterproof fabric and a preparation method thereof. The fabric comprises base cloth and an antifouling and waterproof treatment agent. The antifouling and waterproof treatment agent is prepared from the following raw materials including, by weight, 10-25 parts of water-soluble acrylic resin, 5-17 parts of polyoxyethylene lauryl ether, 6-12 parts of nano silicon dioxide, 3-8 parts of castor oil, 2-8 parts of stearic acid, 3-5 parts of an emulsifier, 1-3 parts of a coupling agent, 1-3 parts of a cross-linking agent and 50-80 parts of deionized water. The antifouling and waterproof fabric has good nanometer waterproof and antifouling functions, a layer of extremely thin lubricating film can be formed on the surface of the cloth through the treating agent immersed in the cloth, the film is not soaked by water and cannot be washed away by water, the waterproof and antifouling effects are still kept after the cloth is washed for multiple times, and thewashing resistance is good.

Description

Technical field[0001]The invention belongs to the technical field of textile fabrics, and specifically relates to a stain-proof and waterproof fabric and a preparation method thereof.Background technique[0002]Textile fabrics are divided into two categories according to the weaving method, weft knitted fabrics and warp knitted fabrics. Weft knitted fabrics often use low-elastic polyester yarn or special-shaped polyester yarn, nylon yarn, cotton yarn, wool yarn, etc. as raw materials, using plain weave, variable plain weave, rib plain weave, double rib plain weave, jacquard weave, wool Loops, etc., are woven on various weft knitting machines. With the improvement of people's living standards, textile fabrics need antifouling and waterproofing functions to a certain extent, so the application of antifouling and waterproofing agents is increasing. Traditional oil-soluble antifouling and waterproofing agents contain a large amount of organic solvents, such as benzene and benzene. Derivat...

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): D06M15/263D06M15/53D06M11/79D06M13/224D06M13/188D06M13/328D06M13/46D06M13/513D06M101/06D06M101/38
CPCD06M15/263D06M15/53D06M11/79D06M13/2246D06M13/188D06M13/328D06M13/46D06M13/224D06M13/513D06M2200/12D06M2200/01D06M2101/06D06M2101/38
Inventor 高大伟王丽丽王春霞俞俭崔红刘丽牛力恒
Owner YANCHENG INST OF TECH