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Thin flame-retardant fabric and preparation method thereof

A flame-retardant fabric, thin technology, applied in the manufacture of fire-retardant and flame-retardant filament, rayon, conductive/anti-static filament, etc., can solve the problems of limited movement, poor ventilation, and not enough coolness for people wearing clothes. Achieving the effect of high comfort, improved light resistance, and improved comfort

Inactive Publication Date: 2019-06-18
南通苏美纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, this fabric is made of a blend of various materials, and the fabric is relatively thick. If it is used in the production of winter down jackets, the movement of the wearer will be restricted. If it is used in the production of summer clothes, it will cause poor air permeability due to the aging of the fabric. not cool enough

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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  • Thin flame-retardant fabric and preparation method thereof
  • Thin flame-retardant fabric and preparation method thereof
  • Thin flame-retardant fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A thin flame-retardant fabric, comprising the following parts by weight:

[0050]

[0051] in:

[0052] The dope aramid fiber is polym-phenylene isophthalamide.

[0053] The high-strength flame-retardant viscose includes the following parts by weight:

[0054] Viscose fiber 35 parts

[0055] Decabromodiphenylethane 5 parts

[0056] 3 parts of antimony trioxide;

[0057] The preparation steps of high-strength flame-retardant viscose are as follows:

[0058] (1) The pulp is sequentially fed, soaked, squeezed, crushed, aged, yellowed and ground to obtain a viscose fiber precursor;

[0059] (2) blending and grinding decabromodiphenylethane and antimony trioxide to a uniformly dispersed powder;

[0060] (3) After the viscose fiber precursor is dissolved, mixed, filtered, defoamed, filtered and short filament spinning, the viscose fiber is obtained. Antimony powder to obtain high-strength flame-retardant viscose.

[0061] Antistatic fiber comprises following parts ...

Embodiment 2

[0075] A thin flame-retardant fabric, comprising the following parts by weight:

[0076]

[0077] in:

[0078] The dope aramid fiber is polym-phenylene isophthalamide.

[0079] The high-strength flame-retardant viscose includes the following parts by weight:

[0080] Viscose fiber 45 parts

[0081] Decabromodiphenylethane 6 parts

[0082] 5 parts of antimony trioxide;

[0083] The preparation steps of high-strength flame-retardant viscose are as follows:

[0084] (1) The pulp is sequentially fed, soaked, squeezed, crushed, aged, yellowed and ground to obtain a viscose fiber precursor;

[0085] (2) blending and grinding decabromodiphenylethane and antimony trioxide to a uniformly dispersed powder;

[0086] (3) After the viscose fiber precursor is dissolved, mixed, filtered, defoamed, filtered and short filament spinning, the viscose fiber is obtained. Antimony powder to obtain high-strength flame-retardant viscose.

[0087] Antistatic fiber comprises following parts ...

Embodiment 3

[0101] A thin flame-retardant fabric, comprising the following parts by weight:

[0102]

[0103] in:

[0104] The dope aramid fiber is polym-phenylene isophthalamide.

[0105] The high-strength flame-retardant viscose includes the following parts by weight:

[0106] Viscose fiber 55 parts

[0107] Decabromodiphenylethane 14 parts

[0108] 10 parts of antimony trioxide;

[0109] The preparation steps of high-strength flame-retardant viscose are as follows:

[0110] (1) The pulp is sequentially fed, soaked, squeezed, crushed, aged, yellowed and ground to obtain a viscose fiber precursor;

[0111] (2) blending and grinding decabromodiphenylethane and antimony trioxide to a uniformly dispersed powder;

[0112] (3) After the viscose fiber precursor is dissolved, mixed, filtered, defoamed, filtered and short filament spinning, the viscose fiber is obtained. Antimony powder to obtain high-strength flame-retardant viscose.

[0113] Antistatic fiber comprises following part...

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 thin flame-retardant fabric and a preparation method thereof and relates to the field of functional fabrics with an aim to solve problems that existing flame-retardant fabrics are large in thickness and airtight. The preparation method includes the steps of 1), adding raw liquid aramid to a twin-screw extruder and then adding a light resistant agent by mixing; 2), addinghigh strength flame-retardant viscose to a melt material in the step 1); 3), feeding the melt material in the step 2) to a spinning part, feeding a spinning assembly quantitatively via a spinning pump, extruding the melt material from pores of a spinning jet after filtration, and stretching into filaments quickly via a winding device below after cooling to obtain modified aramide fiber; 4), weaving the modified aramide fiber and anti-static fiber through a rose device and then performing finishing to obtain the thin flame-retardant fabric. The thin flame-retardant fabric is light, safe, reliable, convenient and attractive.

Description

technical field [0001] The invention relates to the field of functional fabrics, more specifically, it relates to a thin flame-retardant fabric and a preparation method thereof. Background technique [0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabric can not only interpret the style and characteristics of clothing, but also directly affect the color and shape of clothing. [0003] With the improvement of people's living standards, in addition to the pursuit of comfort and aesthetics of fabrics, more and more functional fabrics are required by people. Functional fabrics can be obtained by applying functional fibers and functional finishing. Sexual fibers include: modified fibers, such as modified in the raw material stage to obtain anti-pilling, antistatic, hydrophilic, flame retardant, etc.; functional finishing includes: comfortable finishing, reflected in breathable, moisture-permeable, light , smooth, anti-static and ot...

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): D03D15/00D03D15/12D04B1/14D04B1/16D04B21/00D01F8/12D01F8/02D01F1/07D01F1/09D01F1/10D03D15/292D03D15/513D03D15/533
Inventor 蒋新荣
Owner 南通苏美纺织科技有限公司