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A kind of antistatic polyester-cotton fabric and preparation method thereof

An antistatic, polyester-cotton technology, applied in the field of clothing fabrics, can solve problems such as difficult to wash, easy to absorb oil stains, absorb dust, etc., and achieve the effects of reducing threats, reducing aggregation, good water absorption and conductivity

Inactive Publication Date: 2019-09-13
义乌市顺泰纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the polyester fiber in polyester-cotton is a hydrophobic fiber, which has a strong affinity for oil stains and is easy to absorb oil stains. Moreover, it is easy to generate static electricity and absorb dust during wearing. It is difficult to wash, and it cannot be ironed at high temperature or soaked in boiling water.

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 antistatic polyester-cotton fabric and preparation method thereof
  • A kind of antistatic polyester-cotton fabric and preparation method thereof
  • A kind of antistatic polyester-cotton fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] First, polyethylene terephthalate, ethylene-vinyl acetate copolymer, guar gum, hydroxyferrite nanopowder, carbon nanotubes, hydrophilic natural polymer powder, metal powder, crosslinking agent , coupling agent, and preservative are blended, then put into a melting furnace to heat and melt while stirring, and then pass the melt into a spinneret to make antistatic polyester fibers, and finally use the antistatic polyester fibers and cotton The fiber blend is spun into an antistatic poly-cotton fabric.

[0022] Among them, polyethylene terephthalate, ethylene-vinyl acetate copolymer, guar gum, hydroxyferrite nanopowder, carbon nanotubes, hydrophilic natural polymer powder, metal powder, crosslinking agent , coupling agent, preservative dosage is:

[0023]

[0024] The preparation method of described hydroxyferrite nanopowder is:

[0025] 1) Dissolve nickel nitrate, zinc nitrate and iron nitrate in absolute ethanol at a molar ratio of x: 1-x: 2 to form a metal nitrate-...

Embodiment 2

[0032] The operation steps of this embodiment and embodiment 1 are the same, except that polyethylene terephthalate, ethylene-vinyl acetate copolymer, guar gum, hydroxyferrite nanopowder, carbon nanotube, hydrophilic natural high The dosage of molecular compound powder, metal powder, crosslinking agent, coupling agent and preservative is:

[0033]

[0034]

Embodiment 3

[0036] The steps of preparing antistatic polyester-cotton fabrics in this embodiment and embodiment 2 and ethylene phthalate, ethylene-vinyl acetate copolymer, guar gum, hydroxyferrite nanopowder, carbon nanotubes, hydrophilic natural The dosages of polymer compound powder, metal powder, crosslinking agent, coupling agent and preservative are the same, but the preparation conditions of hydroxyferrite nanopowder are slightly different.

[0037] In this embodiment, the preparation method of the hydroxyferrite nanopowder is:

[0038] 1) Dissolve nickel nitrate, zinc nitrate and iron nitrate in absolute ethanol at a molar ratio of x: 1-x: 2 to form a metal nitrate-ethanol mixed solution, in which Fe 2+ The concentration is 1mol / L.

[0039] 2) adding the oligomer water-soluble chitosan to the solution prepared in step 1), the addition amount of the oligomer water-soluble chitosan is 100g / mL;

[0040] 3) Under the condition of stirring in an ice bath, add NH to the mixed solution ...

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Abstract

The invention discloses antistatic polyester-cotton fabric and a preparation method thereof. The antistatic polyester-cotton fabric is mainly prepared from antistatic polyester and cotton through blending. The preparation method of the antistatic polyester-cotton fabric is implemented as follows: polyethylene terephthalate, an ethylene-vinyl acetate copolymer, guar gum, hydroxyl ferrite nanopowder, carbon nanotubes, hydrophilic natural polymeric compound powder, metal powder, a crosslinking agent, a coupling agent and a preservative are blended firstly, then added to a smelting furnace and heated to be smelted while stirred, a smelted product is introduced into a spinner, antistatic polyester fibers are prepared, and finally, the antistatic polyester-cotton fabric is prepared from the antistatic polyester fibers and cotton fibers through blending. The prepared antistatic polyester-cotton fabric has all antistatic indexes reaching level A.

Description

technical field [0001] The invention belongs to the field of clothing fabrics, in particular to an antistatic polyester-cotton fabric and a production method thereof. Background technique [0002] Polyester-cotton refers to the collective name of blended fabrics of polyester and cotton, usually 65%-67% polyester and 33%-35% cotton blended yarns are used to weave textiles, commonly known as "Dacron". Polyester-cotton has the comprehensive advantages of polyester and cotton. For example, polyester-cotton not only highlights the style of polyester but also has the advantages of cotton fabrics. It has good elasticity and abrasion resistance under dry and wet conditions, stable size, and small shrinkage. It is tall and straight, not easy to wrinkle, easy to wash, and quick-drying. However, the polyester fiber in polyester cotton is a hydrophobic fiber, which has a strong affinity for oil stains and is easy to absorb oil stains. Moreover, it is easy to generate static electricity...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01F6/92D01F1/09D01F1/10D02G3/04
Inventor 刘丽蓉王勇丁超
Owner 义乌市顺泰纺织科技有限公司