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Preparation method of novel flame-retardant antibacterial acrylic fabric

A technology of acrylic fibers and fabrics, applied in the field of textile fabrics, can solve the problems of poor antibacterial and flame retardant properties, and achieve the effects of improving flame retardant strength, expanding application space, and good inhibition

Active Publication Date: 2015-03-25
佛山市顺德区丽轩纺织实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem to be solved: before the acrylic fabric is finished, the antibacterial and flame retardant performance of the fabric is very poor, after the flame retardant finishing and antibacterial finishing, its flame retardant and antibacterial performance will be improved. The preparation method of flame-retardant and antibacterial acrylic fiber fabrics prepared by conventional finishing methods

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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  • Preparation method of novel flame-retardant antibacterial acrylic fabric

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] (1) Take triaryl phosphate by weight as 5Kg, trichloroethyl phosphate 10Kg, Tween-65 as 16Kg, glycerin as 4Kg, water as 110Kg, heat and stir the above five ingredients, and stir until uniform; ( 2) Completely immerse the acrylic fabric in the flame-retardant finishing solution prepared in step (1), place it at room temperature for 1.5h, dip it twice and roll it twice, the excess rate is 60%, and dry it at 95°C; (3) Take it by weight Ammonium dihydrogen phosphate is 6Kg, chitosan is 7Kg, Eupatorium 20wt% ethanol water extract is 5Kg, dissolves with 90Kg water, stirs after dissolving; (4) after stirring, the acrylic fabric that step (2) arranges Completely immerse in the antibacterial finishing solution of step (3), place at room temperature for 2 hours, dip twice and roll twice, the excess rate is 80%, and dry at 95° C. After drying, it becomes a flame-retardant and antibacterial acrylic fabric.

Embodiment 2

[0017] (1) Take triaryl phosphate by weight as 12Kg, trichloroethyl phosphate 6Kg, Tween-65 as 10Kg, glycerol as 10Kg, water as 80Kg, heat and stir the above five components, and stir until uniform; ( 2) Completely immerse the acrylic fabric in the flame-retardant finishing solution prepared in step (1), place it at room temperature for 1.5h, dip it twice and roll it twice, the excess rate is 60%, and dry it at 95°C; (3) Take it by weight Ammonium dihydrogen phosphate is 3Kg, chitosan is 4Kg, Eupatorium 20wt% ethanol water extract is 3Kg, dissolves with 70Kg water, stirs after dissolving; Completely immerse in the antibacterial finishing solution of step (3), place at room temperature for 2 hours, dip twice and roll twice, the excess rate is 80%, and dry at 95° C. After drying, it becomes a flame-retardant and antibacterial acrylic fabric.

Embodiment 3

[0019] (1) Take triaryl phosphate by weight as 7Kg, trichloroethyl phosphate 9Kg, Tween-65 as 15Kg, glycerol as 6Kg, water as 90Kg, heat and stir the above five components until uniform; ( 2) Completely immerse the acrylic fabric in the flame-retardant finishing solution prepared in step (1), place it at room temperature for 1.5h, dip it twice and roll it twice, the excess rate is 60%, and dry it at 95°C; (3) Take it by weight Ammonium dihydrogen phosphate is 5Kg, chitosan is 5Kg, Eupatorium 20wt% ethanol water extract is 4Kg, dissolves with 75Kg water, stirs after dissolving; Completely immerse in the antibacterial finishing solution of step (3), place at room temperature for 2 hours, dip twice and roll twice, the excess rate is 80%, and dry at 95° C. After drying, it becomes a flame-retardant and antibacterial acrylic fabric.

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 preparation method of a novel flame-retardant antibacterial acrylic fabric. The preparation method comprises the following steps: (1) weighing triaryl phosphate, trichloroethyl phosphate, Tween-65, glycerin and water, and heating and uniformly stirring the five components; (2) completely immersing an acrylic fabric in flame-retardant treatment liquid prepared in the step (1), standing at the room temperature for 1.5 hours, immersing and rolling twice until the liquid detention rate is 60%, and drying at 95 DEG C; (3) weighing ammonium dihydrogen phosphate, chitosan and 20wt% ethanol water extract of herba lycopi, dissolving the components in water, and uniformly stirring after the dissolving; and (4) after the uniform stirring, completely dipping the acrylic fabric treated in the step (2) into antibacterial treatment liquid prepared in the step (3), standing at the room temperature for 2 hours, immersing and rolling twice until the liquid detention rate is 80%, and drying at 95 DEG C so as to obtain the flame-retardant antibacterial acrylic fabric.

Description

technical field [0001] The invention belongs to the field of textile fabrics, and relates to a method for preparing an acrylic fabric, in particular to a method for preparing a flame-retardant and antibacterial acrylic fabric. Background technique [0002] Acrylic fabric, commonly known as artificial fur, has a soft, fluffy feel similar to wool fabric, and bright color, which is very popular among consumers. The elasticity and loft of acrylic fiber fabrics are similar to natural wool. Acrylic fabric is brightly dyed, and its light resistance is the first among all kinds of fiber fabrics. But its wear resistance is the worst among all kinds of synthetic fiber fabrics. Acrylic fabric has poor hygroscopicity, is easy to stain, and feels stuffy when worn, but its dimensional stability is better. Acrylic fabrics have good heat resistance, ranking second in synthetic fibers, and are resistant to acids, oxidants and organic solvents, and are relatively sensitive to the action of...

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): D06M13/292D06M15/53D06M13/148D06M15/03D06M11/70D06M101/28
Inventor 沈旭源
Owner 佛山市顺德区丽轩纺织实业有限公司
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