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Flame-retardant antibacterial high-performance garment fabric and preparation method thereof

A high-performance, clothing technology, applied in the manufacture of fire-retardant and flame-retardant filaments, rayon, and textiles. Product with good aesthetics

Inactive Publication Date: 2021-05-18
康文广
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a flame-retardant and antibacterial high-performance clothing fabric, aiming to solve the general performance problems of existing clothing fabrics

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

[0025] Take Si(NO 3 ) 2 After preliminary grinding, it was dissolved in absolute ethanol solution according to 1:10, magnetically stirred for 3 hours to form a transparent solution, and then triethanolamine was slowly added dropwise to the solution to adjust the pH value of the solution to 6 to form a coagulated colloid; The colloid was placed in an oven at 80° C. and dried for 15 hours, then the powder was taken out, ground, and heat treated at 400° C. for 2 hours to obtain nano-Si(NO 3 ) 2 powder; after the powder is dispersed in concentrated sulfuric acid, after 110 ° C high-temperature treatment, modified nano-Si (NO 3 ) 2 powder, for later use; add terephthalic acid and dimethylformamide into the reaction vessel, stir and dissolve, add thionyl chloride therein, heat up to 80°C for reflux reaction for 4h, and then carry out vacuum distillation to obtain terephthalic di formyl chloride; dissolve terephthaloyl chloride in acetone, then add 2,4-diaminophenol therein, heat...

Embodiment 2

[0027] Take Si(NO 3 ) 2 After preliminary grinding, it was dissolved in absolute ethanol solution according to 1:10, magnetically stirred for 3 hours to form a transparent solution, and then triethanolamine was slowly added dropwise to the solution to adjust the pH value of the solution to 6 to form a coagulated colloid; The colloid was placed in an oven at 80° C. and dried for 15 hours, then the powder was taken out, ground, and heat treated at 400° C. for 2 hours to obtain nano-Si(NO 3 ) 2 powder; after the powder is dispersed in concentrated sulfuric acid, after 110 ° C high-temperature treatment, modified nano-Si (NO 3 ) 2powder, for later use; add terephthalic acid and dimethylformamide into the reaction vessel, stir and dissolve, add thionyl chloride therein, heat up to 80°C for reflux reaction for 4h, and then carry out vacuum distillation to obtain terephthalic di formyl chloride; dissolve terephthaloyl chloride in acetone, then add 2,4-diaminophenol therein, heat ...

Embodiment 3

[0029] Take Si(NO 3 ) 2 After preliminary grinding, it was dissolved in absolute ethanol solution according to 1:10, magnetically stirred for 3 hours to form a transparent solution, and then triethanolamine was slowly added dropwise to the solution to adjust the pH value of the solution to 6 to form a coagulated colloid; The colloid was placed in an oven at 80° C. and dried for 15 hours, then the powder was taken out, ground, and heat treated at 400° C. for 2 hours to obtain nano-Si(NO 3 ) 2 powder; after the powder is dispersed in concentrated sulfuric acid, after 110 ° C high-temperature treatment, modified nano-Si (NO 3 ) 2 powder, for later use; add terephthalic acid and dimethylformamide into the reaction vessel, stir and dissolve, add thionyl chloride therein, heat up to 80°C for reflux reaction for 4h, and then carry out vacuum distillation to obtain terephthalic di formyl chloride; dissolve terephthaloyl chloride in acetone, then add 2,4-diaminophenol therein, heat...

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 relates to the technical field of fabric preparation, and provides a flame-retardant antibacterial high-performance garment fabric and a preparation method thereof. The flame-retardant antibacterial high-performance garment fabric comprises the following raw materials in parts by weight: 20-30 parts of polyethylene glycol terephthalate, 12-18 parts of modified polyamide fibers, 20-33 parts of modified bamboo fibers, 5-10 parts of sodium alginate, 8-16 parts of modified nano oxide, 1-5 parts of a dispersing agent and 2-8 parts of a softening agent. According to the flame-retardant antibacterial high-performance garment fabric provided by the embodiment of the invention, the polyamide fibers and the bamboo fibers are modified, the antibacterial effect, the weaving property and the crease resistance of the fabric are improved through modification treatment, and then the modified nano oxide is added into a system, so that the flame-retardant property of a finished product is effectively improved, and the overall flame-retardant effect of the fabric is further improved; the flame-retardant antibacterial high-performance garment fabric also has excellent antibacterial effect and tensile strength, has no obvious wrinkles after being washed with water for many times, and is good in aesthetic property.

Description

technical field [0001] The invention belongs to the technical field of fabric preparation, and in particular relates to a flame-retardant and antibacterial high-performance garment fabric and a preparation method thereof. Background technique [0002] With the rapid development of high-tech, more and more new technologies and new processes are applied in the field of clothing fabrics. People have higher and higher requirements for the comfort, health, safety and environmental protection of clothing fabrics. There are more and more functional requirements for high-efficiency antibacterial clothing; in life, people are inevitably exposed to various bacteria, fungi and other microorganisms. Spread diseases and affect people's health and normal work, study and life. [0003] At present, antibacterial fabrics are increasingly valued by people, and various functions of different materials are added to clothing materials by appropriate technology, which increases the functionality...

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): D03D15/292D03D15/513D03D15/50D01F8/14D01F8/12D01F8/02D01F1/10D01F1/07
CPCD03D15/00D01F8/14D01F8/12D01F8/02D01F1/103D01F1/07D10B2331/02D10B2201/20D10B2331/04D10B2401/13D10B2401/063
Inventor 康文广
Owner 康文广