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A kind of high soft flame retardant fabric

A flame-retardant fabric, soft technology, applied in viscose-made rayon, yarn, textiles and papermaking, etc., can solve the problem of fabric softness, poor air permeability, reduced wearing comfort for wearers, and limited use of fabrics and other problems, to achieve the effect of improving softness and flame retardant properties, improving light fastness, maintaining hand feel and soft comfort

Active Publication Date: 2020-07-28
杭州澳品纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, because the fabric is made of a variety of fiber blends and has a three-layer structure, the fabric is thicker, and the softness and air permeability of the fabric are poor, thereby reducing the wearing comfort of the wearer and making the fabric The scope of use is limited

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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  • A kind of high soft flame retardant fabric
  • A kind of high soft flame retardant fabric
  • A kind of high soft flame retardant fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: A kind of highly flexible flame-retardant fabric, comprises the following components by weight:

[0042]

[0043] in:

[0044] The mixed dope aramid is made by blending para-aramid and meta-aramid with a mass ratio of 1:18;

[0045] The conductive fiber is one or both of carbon fiber and metal compound fiber;

[0046] The softener is a quaternary ammonium salt cationic softener;

[0047] The light-resistant agent is rutile titanium dioxide with a particle size range of 30-50nm.

[0048] The flame retardant viscose fiber comprises the following components by weight:

[0049]

[0050] The preparation steps of flame-retardant viscose fiber are as follows:

[0051] S1. The strong type viscose pulp and the high wet modulus type viscose pulp are sequentially mixed and fed, soaked, squeezed, crushed, aged, yellowed and ground to obtain a mixed viscose fiber precursor;

[0052] S2. Add zinc borate and decabromodiphenylethane into a ball mill, mix and grin...

Embodiment 2

[0054] Embodiment 2: A kind of highly flexible flame-retardant fabric, comprises the following components by weight:

[0055]

[0056] in:

[0057] The mixed dope aramid is made by blending para-aramid and meta-aramid with a mass ratio of 1:19;

[0058] The conductive fiber is one or both of carbon fiber and metal compound fiber;

[0059] The softener is a quaternary ammonium salt cationic softener;

[0060] The light-resistant agent is rutile titanium dioxide with a particle size range of 30-50nm.

[0061] The flame retardant viscose fiber comprises the following components by weight:

[0062]

[0063] The preparation steps of flame-retardant viscose fiber are as follows:

[0064] S1. The strong type viscose pulp and the high wet modulus type viscose pulp are sequentially mixed and fed, soaked, squeezed, crushed, aged, yellowed and ground to obtain a mixed viscose fiber precursor;

[0065] S2. Add zinc borate and decabromodiphenylethane into a ball mill, mix and gr...

Embodiment 3

[0067] Embodiment 3: A kind of highly flexible flame-retardant fabric, comprises the following components by weight:

[0068]

[0069] in:

[0070] The mixed dope aramid is made by blending para-aramid and meta-aramid with a mass ratio of 1:20;

[0071] The conductive fiber is one or both of carbon fiber and metal compound fiber;

[0072] The softener is a quaternary ammonium salt cationic softener;

[0073] The light-resistant agent is rutile titanium dioxide with a particle size range of 30-50nm.

[0074] The flame retardant viscose fiber comprises the following components by weight:

[0075]

[0076] The preparation steps of flame-retardant viscose fiber are as follows:

[0077] S1. The strong type viscose pulp and the high wet modulus type viscose pulp are sequentially mixed and fed, soaked, squeezed, crushed, aged, yellowed and ground to obtain a mixed viscose fiber precursor;

[0078] S2. Add zinc borate and decabromodiphenylethane into a ball mill, mix and gr...

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 high-softness flame-retardant fabric. The high-softness flame-retardant fabric is prepared from, by weight, mixed solution aramid, flame-retardant viscose fibers, conductivefibers, copper ammonia fibers, a softening agent and a light-resistant agent. The mixed solution aramid is made from para-aramid and meta-aramid in a mass ratio of 1:(18-20) by blending. A flame-retardant viscose fiber preparation method includes steps: S1, subjecting strong viscose pulp and high-wet-modulus viscose pulp to mixed pulp feeding, impregnating, pressing, crushing, aging, yellowing andgrinding sequentially to obtain a mixed viscose fiber precursor; S2, adding zinc borate and decabromodiphenyl ethane into a ball mill, and performing mixed grinding for 1-2h until uniform dispersoidpowder is obtained; S3, subjecting the mixed viscose fiber precursor to post-dissolving, mixing, filtering, defoaming, filtering and short fiber spinning to obtain mixed viscose fibers, wherein addingtheh dispersoid powder in the step of post-dissolving according to the corresponding parts by weight to obtain flame-retardant viscose fibers. The fabric is comfortable, soft and efficient and durable in flame retardation.

Description

technical field [0001] The invention relates to the technical field of functional fabrics, in particular to a highly soft and flame-resistant fabric. Background technique [0002] The three elements of clothing include style, fabric, and color. As one of the three elements of clothing, fabric is the material used to make clothing. It can not only interpret the style and characteristics of clothing, but also directly relates to the performance of color and shape of clothing. [0003] With the improvement of people's living standards, people have put forward more and more functional requirements for fabrics, so fabrics are gradually developing in the direction of functional fabrics. Functional fabrics mainly use functional fibers and functional fibers. Get it sorted out. Functional fibers mainly include: modified fibers, such as modified fibers at the raw material stage to obtain anti-pilling, antistatic, hydrophilic, flame retardant, etc.; functional finishing generally incl...

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 Patents(China)
IPC IPC(8): D02G3/44D02G3/04D01F2/08
CPCD01F2/08D02G3/045D02G3/441D02G3/443D10B2101/12D10B2101/20D10B2201/22D10B2201/24D10B2331/021D10B2401/062D10B2401/063D10B2401/16
Inventor 叶孟瑜敖伟胡永伟
Owner 杭州澳品纺织有限公司
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