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Method for processing nano-function textile

A technology of nanometer function and processing method, which is applied in the direction of textiles, papermaking, fiber treatment, etc., can solve the problems of process stability restricting industrialization, etc., and achieve the effect of excellent nanometer function and adhesion, simple process, and no waste water and waste gas discharge

Inactive Publication Date: 2008-09-24
JIANGSU NADN SCI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above method can realize the in-situ generation of nanomaterials on textiles, due to the novelty of the technology itself and many practical problems and theories to be solved in actual operation, especially the stability and cost of the process restrict its industrialization

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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  • Method for processing nano-function textile
  • Method for processing nano-function textile
  • Method for processing nano-function textile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 5g of magnesium chloride is coated with liquid paraffin, and then dispersed in 100ml of deionized water containing 0.5g of sodium dodecylbenzenesulfonate under high-speed stirring to form a stable emulsion system, and 5g of cotton fabric is passed through the above emulsion system. Padding treatment, the control liquid rate is 85%. After the padding treatment, the fabric stays in the ammonia gasification chamber for 50 minutes, and then undergoes 3 minutes of pre-baking at 80°C and 2 minutes of baking at 130°C to obtain flame-retardant fabrics. of textiles.

[0022] See attached figure 1 , which is the scanning electron micrograph of the nano-functional textile produced by the processing method described in this example; its surface presents fibrous nanomaterials with a diameter of nanometers, and the distribution is uniform without obvious agglomeration.

Embodiment 2

[0024] Coat 5g of zinc nitrate with glycerin, and then disperse it in 100ml of deionized water containing 0.1g of polymeric dispersant CH-12B under high-speed stirring to form a stable emulsion system, and then put 5g of silk fabric in the above emulsion system After padding treatment, the liquid rate is controlled to 75%. The fabric after padding treatment stays in the ethylamine atomization chamber for 20 minutes, and then undergoes 3 minutes of pre-baking at 80°C and 2 minutes of baking at 100°C to obtain antibacterial fabrics. , Anti-UV textiles.

[0025] See attached figure 2 , which is a comparison chart of the ultraviolet absorption curves of nano-functional textiles prepared according to the technical scheme of this embodiment and fabrics without nano-processing; wherein, curve a is the fabric without nano-processing, and curve b is the fabric after nano-processing; According to the analysis results of the ultraviolet absorption spectrum, the nano-processed fabric ha...

Embodiment 3

[0028] Coat 2.0g of silver nitrate with ethyl acetate, and then disperse it in 100ml of deionized water containing 0.2g of polyvinylpyrrolidone under high-speed stirring to form a stable emulsion system, and then soak 5g of polyester fabric in the above emulsion system. Padding treatment, the control liquid rate is 75%. After the padding treatment, the fabric stays in the urea atomization chamber for 10 minutes, and then undergoes 3 minutes of pre-baking at 80°C and 2 minutes of baking treatment at 120°C to obtain antistatic and antibacterial fabrics. Functional textiles.

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 functional finishing method for a fabric, in particular to a method which adopts the nanometer technology to carry out functional finishing. The detail method includes: after adding metal salt into a water insoluble organic solvent to mix uniformly, adding into the water containing a surface activator to prepare into a latex system; padding the fabric after washed into the latex system to treat and then remaining in a weak base gasification chamber or pulverization chamber for 10 to 90min, namely obtaining the fabric of nanometer functions through pre-drying-baking treatment. The technique effectively controls the generating and growing speeds of nanometer particles, ensures the dimension of the in situ composition nanometer and the uniform distribution on the surface of the fabric; thereby endowing the fabric with excellent nanometer functions and adhesiveness. The nanometer composition and the nanometer function finishing of the fabric are finished by one step without needing to compose a sol in ahead; the technique is simple and is suitable for continuous manufacture.

Description

technical field [0001] The invention relates to a method for functional finishing of textiles, in particular to a method using nanometer functional finishing, and belongs to the technical field of functional textile preparation. Background technique [0002] As one of the three major industries in the 21st century, nanotechnology has attracted widespread attention from the scientific and technological circles and industrial circles all over the world due to its broad application fields, diverse additional functions and convenient application methods, and has become the current international One of the cutting-edge research topics in the world. The textile field is a bridge for nanotechnology to enter the lives of ordinary people. When Burlington, which was on the verge of bankruptcy, was revived by nanotechnology, the value of nanotechnology to the textile industry has been recognized by the public, and nanotechnology has officially entered the traditional textile industry. ...

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): D06M11/44D06M11/45D06M11/49
Inventor 郑敏
Owner JIANGSU NADN SCI TECH CO LTD
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