Graphene coating fabric and preparation process thereof

A preparation process, graphene technology, applied in the field of textiles, can solve the problems of time-consuming, laborious, and low efficiency, and achieve the effects of high efficiency, good far infrared, and simple preparation process

Inactive Publication Date: 2019-03-12
昆山联盛达纺织品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is noted that the preparation method needs to go through two dipping and t

Method used

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  • Graphene coating fabric and preparation process thereof
  • Graphene coating fabric and preparation process thereof
  • Graphene coating fabric and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1

[0021] This embodiment provides a process for preparing a graphene coated fabric, including the following steps:

[0022] (1) The graphene powder with a particle size of 3000~3200 mesh and the water-based polyurethane resin with a solid content of 14% are uniformly mixed for 40 minutes under the condition of 40r / min, and the weight ratio of the graphene powder to the water-based polyurethane resin is 1 :4, after the mixing is finished, the mixture a is obtained;

[0023] (2) Transfer the mixture a to release paper, heat and press at 140℃ for 20s to form a preliminary transfer film; then quickly separate the preliminary transfer film by a drawstring winding machine; transfer the preliminary transfer film after the drawing is completed Transported to the laminating equipment, hot press at 140℃ for 3min, and control the thickness of the film to 0.15mm and the amount of film to be 20g / m 2 , The graphene coated fabric will be obtained after completion.

Example Embodiment

[0024] Example 2

[0025] This embodiment provides a process for preparing a graphene coated fabric, including the following steps:

[0026] (1) The graphene powder with a particle size of 3800~4000 mesh and the water-based acrylic resin with a solid content of 30% are uniformly mixed for 20 minutes under the condition of 60r / min, and the weight ratio of the graphene powder to the water-based acrylic resin is 1 :6, the mixture a is obtained after mixing;

[0027] (2) Transfer the mixture a to release paper, heat and press at 140℃ for 20s to form a preliminary transfer film; then quickly separate the preliminary transfer film by a drawstring winding machine; transfer the preliminary transfer film after the drawing is completed Transported to the laminating equipment, hot press at 160℃ for 1min, and control the thickness of the film layer to 0.25mm, and the amount of film to be 60g / m 2 , The graphene coated fabric will be obtained after completion.

Example Embodiment

[0028] Example 3

[0029] This embodiment provides a process for preparing a graphene coated fabric, including the following steps:

[0030] (1) The graphene powder with a particle size of 3000-3200 mesh and the water-based polyurethane resin with a solid content of 30% are uniformly mixed for 20 minutes under the condition of 40r / min, and the weight ratio of the graphene powder to the water-based acrylic resin is 1 :4, after the mixing is finished, the mixture a is obtained;

[0031] (2) Transfer the mixture a to release paper, heat and press at 140℃ for 20s to form a preliminary transfer film; then quickly separate the preliminary transfer film by a drawstring winding machine; transfer the preliminary transfer film after the drawing is completed Transported to the laminating equipment, hot press at 140℃ for 1min, and control the thickness of the film to 0.15mm, and the amount of film to be 20g / m 2 , The graphene coated fabric will be obtained after completion.

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Abstract

The invention relates to a graphene coating fabric and a preparation process thereof. The preparation process includes the steps: (1) uniformly mixing graphene powder and adhesives to obtain mixture a; (2) transferring the mixture a to prepare a film, and coating a fabric substrate with the film to obtain a graphene coating fabric. The preparation method is free from pollution emission, simple andeasy to operate and high in efficiency, and the acquired graphene coating fabric has better far infrared, heat storage and warm retention and anti-static performance as compared with a current graphene coating fabric.

Description

technical field [0001] The invention belongs to the field of textiles, and in particular relates to a graphene-coated fabric and a preparation process thereof. Background technique [0002] At present, the textile industry is in the critical period of transformation and upgrading. The entire industry has increasingly strong demands for high-quality and brand-oriented development, and the application of new materials has become an important direction for industrial upgrading. Among them, graphene textiles refer to the effective combination of graphene materials and ordinary textiles, while maintaining the basic properties of textiles, textile products with one or several unique properties of graphene. Since graphene textiles have great application prospects in the fields of conductivity, radiation protection, UV protection, antibacterial, special protection and smart fabrics, it will completely change our lives in the future. [0003] The patent with publication number CN106...

Claims

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Application Information

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IPC IPC(8): D06N3/14D06N3/04D06N3/00
CPCD06N3/0063D06N3/0097D06N3/042D06N3/14D06N2205/023D06N2209/046D06N2209/06D06N2209/123D06N2209/142
Inventor 张金金
Owner 昆山联盛达纺织品有限公司
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