Method for preparing graphene thermal underwear fabric

A thermal underwear, graphene technology, applied in underwear, clothing, applications, etc., can solve the problems of short effective service life, not resistant to washing, unstable combination of graphene, etc., and achieve the effect of superior thermal insulation performance.

Inactive Publication Date: 2017-02-22
泉州信和石墨烯研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, aiming at the above content, the present invention provides a kind of preparation method of graphene thermal underwear fabric, solves the thermal underwear fabric in the prior art because of the defective of preparation method causes graphene to combine unstable on underwear fabric, not washable, effective Defects with short service life

Method used

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Embodiment Construction

[0010] The embodiments of the present invention will be described in detail below with reference to specific examples, so as to fully understand and implement the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects.

[0011] Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art, and the used reagents and products are also commercially available. The sources of the reagents used, the trade names, and those necessary to list their constituents are indicated when they appear for the first time.

[0012] Embodiments of the present invention are:

[0013] A preparation method of a graphene thermal underwear fabric, comprising the following processing steps: (1) dispersing graphene: dispersing graphene in a dispersion liquid, the dispersion liquid is 3-aminopropyltriethoxysilane, and the The dosage ratio of graphene to disper...

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Abstract

The invention relates to a method for preparing underwear and provides a method for preparing a graphene thermal underwear fabric. The defects in the prior art that a thermal underwear fabric is instable in graphene bonding, non-washing-resistant and short in effective service life due to defects of a preparation method are overcome. The method comprises the following steps: (1) dispersing graphene; (2) carrying out a conjugation reaction, namely mixing a product treated in the step (1) with 3,4-ethylenedioxythiophene, uniformly stirring, and feeding into a centrifugal machine for performing centrifugal treatment, thereby obtaining a precipitate; and (3) drying the precipitate, mixing the dried precipitate, cotton fibers and soybean fibers according to a ratio of (1):(100-120):(100-110), performing melt blending and extrusion in a screw-type extruder; and spinning, winding and stretching, thereby obtaining the product.

Description

technical field [0001] The invention relates to a preparation method of underwear, in particular to a preparation method of a graphene thermal underwear fabric. Background technique [0002] With the continuous improvement of living standards, people have higher and higher functional requirements for clothing. In particular, the choice of underwear not only pays attention to softness and comfort, but also pays attention to health and health care functions. Traditional thermal underwear fabrics are generally made of wool, kapok fibers, etc., and usually use thicker designs. Although the thermal insulation is good, there are problems such as excessively heavy clothing, poor comfort and breathability. The existing thermal underwear fabric has poor durability, and the thermal insulation effect is greatly weakened after repeated washing. Therefore, the development of a non-toxic and safe thermal underwear fabric with excellent durability has become an important research topic. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F8/02D01F1/10A41B17/00
CPCD01F8/02A41B17/00D01F1/103
Inventor 王诗榕王书传
Owner 泉州信和石墨烯研究院有限公司
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