Flame-retardant, antistatic, modified polyester-blended regenerated cotton yarns and preparation method

A flame retardant, antistatic, regenerated cotton yarn technology, applied in the direction of yarn, textiles and papermaking, conjugated synthetic polymer artificial filament, etc., to achieve the effect of improving antistatic property, stable product quality and high strength

Inactive Publication Date: 2016-02-03
SHOUXIAN LIFENG WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Natural cotton fiber has good hygroscopicity and air permeability, but with the rapid increase of the global population, all countries in the world will control the use of cultivated land, the planting of cotto

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0012] Specific implementation plan

[0013] The present invention will be described in detail below through specific examples.

[0014] A flame-retardant and antistatic modified polyester blended regenerated cotton yarn, prepared from the following parts by weight (kg) of raw materials: polyethylene terephthalate 100, polypropylene 10, polyethylene glycol 25, nano Bamboo carbon powder 10, nano zinc oxide 6, antistatic agent P3, carboxymethyl cellulose 3, appropriate amount of water, waste cotton yarn 90, aluminum hydroxide 3, melamine 2, soluble starch 3, redispersible rubber powder 3;

[0015] The flame-retardant and antistatic modified polyester blended regenerated cotton yarn of the present invention is made by the following specific steps:

[0016] (1) Mix polyethylene terephthalate and polypropylene and heat them to melt completely, then mix with polyethylene glycol, nano bamboo carbon powder, nano zinc oxide, stir evenly and send the mixture into the spinning box In the proces...

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PUM

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Abstract

The invention discloses flame-retardant, antistatic, modified polyester-blended regenerated cotton yarns. A preparation method is characterized by comprising following raw materials: 100-110 parts by weight of polyethylene glycol terephthalate, 10-12 parts by weight of polypropylene, 25-28 parts by weight of polyethylene glycol, 10-12 parts by weight of nano bamboo carbon powder, 6-9 parts by weight of nano-zinc oxide, 3 to 4 parts by weight of antistatic agents P, 3-4 parts by weight of carboxymethylcellulose, a proper amount of water, 90-100 parts by weight of waste cotton yarns, 3 to 5 parts by weight of aluminum hydroxide, 2-3 parts by weight of melamine, 3-5 parts by weight of soluble starch and 3-4 parts by weight of dispersible adhesive powder. The flame-retardant, antistatic, modified polyester-blended regenerated cotton yarns have following beneficial effects: the flame-retardant, antistatic, modified polyester-blended regenerated cotton yarns are fine in abrasion resistance and corrosion resistance and high in strength by adopting modified waste cotton yarns and polyester blended yarns and combining features of fibers; an innovative improvement is made on steps for a conventional process; the process is easily controlled by industry; by utilization of waste cotton yarns, production cost is decreased; product quality for production is stable; and a safety coefficient for fibers is increased.

Description

Technical field [0001] The invention relates to the technical field of textiles, in particular to a flame-retardant and antistatic modified polyester blended regenerated cotton yarn and a preparation method thereof. Background technique [0002] As one of the three main fibers in synthetic fibers, polyester fiber is widely used in clothing fabrics and other non-clothing fields due to its excellent physical and chemical properties. However, due to its hydrophobic properties, its application in fields requiring high hygroscopicity or water absorption is limited. Garments made of polyester fiber will produce static electricity and corona discharge when put on and off, and its electrostatic voltage can be as high as about 6000V. This high voltage and strong electric field will promote the redistribution of human biological voltage and affect people's physical and mental health; There are many links in the process of ester fiber fabric processing and fiber production that are prone t...

Claims

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Application Information

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IPC IPC(8): D02G3/04D06M15/11D06M11/45D06M13/358D06M15/09D01F8/14D01F1/10D06M101/06D06M101/32
Inventor 陈雪芳
Owner SHOUXIAN LIFENG WEAVING
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