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Preparation method of graphene composite non-woven fabric

A graphene composite and non-woven fabric technology, applied in textiles and papermaking, light-resistant fibers, fiber treatment, etc., can solve the problems of cumbersome steps, uneven distribution of graphene, high cost, etc., and achieve the effect of simple preparation method

Active Publication Date: 2020-11-17
NANTONG QIANGSHENG GRAPHENE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has problems such as uneven distribution of graphene, cumbersome steps, and high cost.

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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  • Preparation method of graphene composite non-woven fabric

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Comparison scheme
Effect test

Embodiment 1

[0046] The present embodiment provides a kind of preparation method of graphene composite non-woven fabric, comprises the following steps:

[0047] A1. Polypropylene is used to prepare non-woven fabrics through spunlace technology;

[0048] A2, the graphene raw material is mixed with activated carbon, water, antioxidant 1076, zinc stearate and glue, and stirred evenly to form a spraying liquid;

[0049] A3, the spray liquid formed in step A2 is evenly sprayed on the non-woven fabric prepared in step A1 through an air compressor, and dried and rolled to obtain a graphene composite non-woven fabric.

[0050] The spraying liquid includes the following components in mass percentage: 2.5% of graphene raw material, 15% of activated carbon, 40% of acrylate glue, 0.8% of antioxidant, 0.3% of zinc stearate, and the balance is water. The amount of spraying liquid sprayed is per 1m 2 Spray 30g on the non-woven fabric.

[0051] The graphene raw material is a mixture of carbon dioxide s...

Embodiment 2

[0053] The present embodiment provides a kind of preparation method of graphene composite non-woven fabric, comprises the following steps:

[0054] A1. Polyester is used to prepare non-woven fabrics through heat sealing technology;

[0055] A2, the graphene raw material is mixed with activated carbon, water, antioxidant 1076, calcium stearate and glue, and stirred evenly to form a spraying liquid;

[0056] A3, the spray liquid formed in step A2 is evenly sprayed on the non-woven fabric prepared in step A1 through an air compressor, and dried and rolled to obtain a graphene composite non-woven fabric.

[0057] The spraying liquid includes the following components in mass percentage: 3% graphene raw material, 25% activated carbon, 30% natural latex, 0.3% antioxidant, 0.5% calcium stearate, and the balance is water. The amount of spraying liquid sprayed is per 1m 2 Spray 50g on non-woven fabric.

[0058] The graphene raw material is a mixture of carbon dioxide supercritically ...

Embodiment 3

[0060] The present embodiment provides a kind of preparation method of graphene composite non-woven fabric, comprises the following steps:

[0061] A1, using polyethylene to prepare non-woven fabrics through melt blown technology;

[0062] A2, the graphene raw material is mixed with activated carbon, water, antioxidant 1076, calcium stearate and glue, and stirred evenly to form a spraying liquid;

[0063] A3, the spray liquid formed in step A2 is evenly sprayed on the non-woven fabric prepared in step A1 through an air compressor, and dried and rolled to obtain a graphene composite non-woven fabric.

[0064] The spraying liquid includes the following components in mass percentage: 4% graphene raw material, 20% activated carbon, 20% natural latex, 0.5% antioxidant, 1% calcium stearate, and the balance is water. The amount of spraying liquid sprayed is per 1m 2 Spray 80g on the non-woven fabric.

[0065] The graphene raw material is a mixture of carbon dioxide supercritical e...

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Abstract

The invention relates to a preparation method of graphene composite nonwoven cloth. The preparation method comprises the following steps: A1, preparing nonwoven cloth from common fiber; A2, mixing a graphene raw material with active carbon, water, an antioxidant, stearate and glue, and uniformly stirring the materials to form spraying liquid; A3, uniformly spraying the spraying liquid formed in Step A2 onto the nonwoven cloth prepared in Step A1, and drying and rolling the nonwoven cloth to prepare the graphene composite nonwoven cloth. The preparation method has the following beneficial effects: 1, the graphene-containing spraying liquid is sprayed onto the common nonwoven cloth, so that the long-acting anti-mite, antibacterial and antiultraviolet graphene composite nonwoven cloth havinga far infrared effect can be obtained; 2, the preparation method disclosed by the invention is simple and efficient, and can be widely applied to industrial production to prepare facial mask cloth, antibacterial costumes, antibacterial underwear, antibacterial socks, gauze masks, bedroom supplies and the like.

Description

technical field [0001] The invention relates to the technical field of composite nonwoven fabrics, in particular to a preparation method of graphene composite nonwoven fabrics. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics, are widely used in clothing and home textiles, medical and health care, electronics industry, air purification, sewage treatment and other fields because of their excellent performance. Graphene has good electrical conductivity and is also an ideal non-porous adsorbent and antibacterial agent, which can be used as a new type of adsorbent and antibacterial material. [0003] The application of graphene in the field of textile fibers to prepare multifunctional materials such as antistatic, antibacterial, and adsorption is the development direction in recent years. The usual method is to add graphene to the spinning solution to obtain graphene-containing functional fibers, or use it The finishing method cross-links graphen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M11/74D06M13/188D06M15/263D06M15/693D06M15/564
CPCD06M11/74D06M13/188D06M15/263D06M15/564D06M15/693D06M16/00D06M2200/25
Inventor 沙嫣沙晓林
Owner NANTONG QIANGSHENG GRAPHENE TECH CO LTD
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