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Blended textile containing polyaroxadiazole fiber

A technology of polyaryloxadiazole fiber and aryloxadiazole fiber, which is applied in textile, fabric, textile and papermaking, etc., can solve the problem of excessive smoldering time, and can solve the problem of excessive smoldering time and improve anti-pilling. performance effect

Inactive Publication Date: 2019-03-15
JIANGSU BAODE NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies in the prior art, the purpose of the present invention is to provide a blended fabric containing polyarylene oxadiazole fibers, which can control the smoldering time to be less than 2 seconds, effectively solve the problem of Solved the problem of excessive smoldering time of fabrics containing POD fibers, and improved the anti-pilling performance of 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

[0015] A blended fabric containing polyarylene oxadiazole fibers, including first flame-retardant fibers and second flame-retardant fibers, the first flame-retardant fibers are polyarylene oxadiazole fibers, and the second flame-retardant fibers are flame-retardant viscose fibers ; The blended fabric also includes the third flame-retardant fiber, the blending ratio of the first flame-retardant fiber, the second flame-retardant fiber and the third flame-retardant fiber is 20 parts by weight of the first flame-retardant fiber, and the second flame-resistant fiber is 15 parts. parts, the third flame-retardant fiber is 15 parts, the weight proportion of flame-retardant viscose fiber is not less than 30%, and the yarn count of the yarn is 30s-50s. The third flame-retardant fiber is one of wool, meta-aramid fiber, and acrylic chloride fiber. The weight of the obtained fabric is 150g / m 2 -250g / m 2 Blended fabrics.

[0016] The polyareneoxadiazole fiber has at least one of the foll...

Embodiment 2

[0019] A blended fabric containing polyarylene oxadiazole fibers, including first flame-retardant fibers and second flame-retardant fibers, the first flame-retardant fibers are polyarylene oxadiazole fibers, and the second flame-retardant fibers are flame-retardant viscose Rubber fiber; it is characterized in that the blended fabric also includes a third flame-retardant fiber, and the blending ratio of the first flame-retardant fiber, the second flame-retardant fiber and the third flame-retardant fiber is 25 parts by weight of the first flame-resistant fiber , 16 parts of the second flame-retardant fiber, 10 parts of the third flame-retardant fiber, the weight ratio of the flame-retardant viscose fiber is not less than 30%, and the yarn count of the yarn is 30s-50s. The third flame-retardant fiber is one of wool, meta-aramid fiber, and acrylic chloride fiber. The weight of the obtained fabric is 150g / m 2 -250g / m 2 of blended fabrics.

[0020] The polyareneoxadiazole fiber h...

Embodiment 3

[0023] A blended fabric containing polyarylene oxadiazole fibers, including first flame-retardant fibers and second flame-retardant fibers, the first flame-retardant fibers are polyarylene oxadiazole fibers, and the second flame-retardant fibers are flame-retardant viscose Rubber fiber; it is characterized in that the blended fabric also includes a third flame-retardant fiber, and the blending ratio of the first flame-retardant fiber, the second flame-retardant fiber and the third flame-retardant fiber is 30 parts by weight of the first flame-retardant fiber , 30 parts of the second flame-retardant fiber, 20 parts of the third flame-retardant fiber, the weight ratio of the flame-retardant viscose fiber is not less than 30%, and the yarn count of the yarn is 30s-50s. The third flame-retardant fiber is a blend of two kinds of wool, meta-aramid fiber and acrylic chloride fiber. The fabric grammage that obtains blended fabric is 150g / m 2 -250g / m 2 . The polyareneoxadiazole fibe...

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 blended textile containing a polyaroxadiazole fiber. The textile comprises a first flame retardant fiber and a second flame retardant fiber, the first flame retardant fiber is the polyarylene diazole fiber, and the second flame retardant fiber is a flame retardant viscose fiber; the textile is characterized in that the blended textile further comprises a third flame retardant fiber, and the blending ratio of the first flame retardant fiber, the second flame retardant fiber and the third flame retardant fiber is, by weight, 15-30 parts of the first flame retardant fiber, 10-60 parts of the second flame retardant fiber and 1-20 parts of the third flame retardant fiber. The textile has the advantages that the blended textile containing the polyaroxadiazole fiber cancontrol the smoldering time to be less than 2 seconds, effectively solve the problem of excessive smoldering time of a fabric containing a POD fiber, and improve the anti-pilling performance of the fabric.

Description

technical field [0001] The invention belongs to the technical field of textiles, in particular to a blended fabric containing polyarylene oxadiazole fibers. Background technique [0002] Polyarylene oxadiazole (POD) fiber is a kind of high temperature resistant and flame retardant fiber. The fabric made of POD fiber has the characteristics of flame retardancy, high temperature resistance, comfortable wearing, and various colors. It is often used in the field of personal protection. At present, there are three indicators to characterize the flame retardancy of fabrics: continuous burning time, smoldering time and damage length. In the vertical burning test of fabrics, the smoldering time of pure POD fabrics often exceeds 20 seconds, while the most stringent national and even global standards are less than 2 seconds. When POD fiber is blended with some flame-retardant fibers such as wool, meta-aramid, acrylic and other flame-retardant fibers, its after-flame time and damage l...

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): D03D15/12D03D15/00D04B1/14D04B1/16D04B21/00D03D15/225D03D15/233D03D15/283D03D15/47D03D15/513
CPCD04B1/14D04B1/16D04B21/00D10B2321/101D10B2331/021D10B2331/14D10B2211/02D10B2201/24D03D15/47D03D15/513
Inventor 李文涛冉辉吴萌姚淑焕张超波
Owner JIANGSU BAODE NEW MATERIAL
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