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Flammable low-smoke wear-resistant composite yarn

A technology of yarn and combustion aid, which is applied in the direction of yarn, textiles, papermaking, and fiber treatment. It can solve the problems of not meeting high standards and requirements, and the single function of composite yarn, so as to improve practicability and increase wear resistance. Performance, the effect of reducing the chance of death

Inactive Publication Date: 2019-02-26
YANGZHOU YONGHUI TEXTILE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional composite yarns are obtained by simply intertwining several fibers together to obtain composite yarns. The functions of the composite yarns woven in this way are too single to meet the high standards and high requirements of today's people for textiles.

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

[0023] Combustible low-smoke and wear-resistant composite yarn, by weight, the raw materials of the flammable and wear-resistant composite yarn include: silk 10, polyester 15, viscose yarn 20, high-strength polyethylene staple fiber 40 and nano microcapsule combustion-supporting Agent 0.5.

[0024] The nano microcapsule combustion accelerant includes nano metal powder, ethanol, styrene, ferric chloride hexahydrate and acetone.

[0025] Further, the preparation method of the nano-microcapsule combustion aid is:

[0026] (1), mix the nano metal powder and ethanol and put it into the ultrasonic generator, mix for 3min;

[0027] (2), add styrene and ferric chloride hexahydrate successively, obtain mixture;

[0028] (3), the mixture is placed in a nitrogen environment, heated to 55 ° C, and continuously stirred in an ultrasonic generator for 24 hours;

[0029] (4), the mixture is placed in a centrifuge to settle;

[0030] (5), after washing the mixture with acetone, the mixture...

Embodiment 2

[0037] Combustible low-smoke and wear-resistant composite yarn, by weight, the raw materials of the flammable and wear-resistant composite yarn include: silk 15, polyester 20, viscose yarn 30, high-strength polyethylene short fiber 60 and nano microcapsules for combustion Agent 1.

[0038] Further, the nano-microcapsule combustion accelerant includes nano-metal powder, ethanol, styrene, ferric chloride hexahydrate and acetone.

[0039] Further, the preparation method of the nano-microcapsule combustion aid is:

[0040] (1), the nanometer metal powder and ethanol are mixed and put into the ultrasonic generator, mix 5min;

[0041] (2), add styrene and ferric chloride hexahydrate successively, obtain mixture;

[0042] (3), the mixture is placed in a nitrogen environment, heated to 70 ° C, and continuously stirred in an ultrasonic generator for 48 hours;

[0043] (4), the mixture is placed in a centrifuge to settle;

[0044] (5), after washing the mixture with acetone, the mix...

Embodiment 3

[0053] Combustible low-smoke and wear-resistant composite yarn, by weight, the raw materials of the flammable and wear-resistant composite yarn include: silk 12, polyester 18, viscose yarn 28, high-strength polyethylene short fiber 55 and nano microcapsule combustion-supporting Agent 0.8.

[0054] Further, the nano-microcapsule combustion accelerant includes nano-metal powder, ethanol, styrene, ferric chloride hexahydrate and acetone.

[0055] Further, the preparation method of the nano-microcapsule combustion aid is:

[0056] (1), the nanometer metal powder and ethanol are mixed and put into the ultrasonic generator, mix 5min;

[0057] (2), add styrene and ferric chloride hexahydrate successively, obtain mixture;

[0058] (3), the mixture is placed in a nitrogen environment, heated to 60 ° C, and continuously stirred in an ultrasonic generator for 36 hours;

[0059] (4), the mixture is placed in a centrifuge to settle;

[0060] (5), after washing the mixture with acetone,...

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Abstract

The invention discloses a flammable low-smoke wear-resistant composite yarn, which comprises the following raw materials by weight: 10-15 parts of silk, 15-20 parts of polyester, 20-30 parts of viscose yarn, 40-60 parts of high-strength polyethylene staple fiber, and 0.5-1 part of a nanometer microcapsule combustion improver. According to the present invention, with the flammable low-smoke wear-resistant composite yarn obtained by the technical scheme, the textile product can rapidly combust during the combusting in the event of fire disaster so as to reduce the generated dense smoke, such that the death caused by the dense smoke in the fire disaster can be reduced; and the wear resistance is improved so as to improve the household practicality.

Description

technical field [0001] The invention belongs to the textile field, and in particular relates to a flammable, low-smoke and wear-resistant composite yarn. Background technique [0002] Composite yarn refers to two or more different fibers intertwined with single yarn or filament to resemble a strand structure, which can be spun on a modified spinning frame or a hollow spindle. [0003] Traditional composite yarns are obtained by simply intertwining several fibers together to obtain composite yarns. The composite yarns woven in this way have too single functions and cannot meet the high standards and high requirements of people for textiles today. Contents of the invention [0004] Purpose of the invention: The present invention aims to solve the above problems, and proposes a flammable, low-smoke and wear-resistant composite yarn. [0005] Technical solution: flammable, low-smoke and wear-resistant composite yarn. The raw materials of the flammable and wear-resistant compo...

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): D06M11/83D06M13/07D06M11/28D06M23/12D02G3/04D02G3/44D06M101/32D06M101/06D06M101/20D06M101/10
CPCD06M11/83D02G3/04D02G3/44D02G3/442D06M11/28D06M13/07D06M23/12D06M2101/06D06M2101/10D06M2101/20D06M2101/32D10B2201/24D10B2211/04D10B2321/021D10B2331/04
Inventor 赵宏华
Owner YANGZHOU YONGHUI TEXTILE TECH
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