Graphene sterilization cloth and preparation process thereof

A preparation process, graphene technology, applied in textiles and papermaking, fiber treatment, biochemical fiber treatment, etc., to achieve stable performance, virus inhibition, and good fastness

Inactive Publication Date: 2020-08-07
诸暨先行机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no relatively complete formula and prepar...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 2

[0019] d. Dehydrating and drying the cotton, knitted, chemical fiber cloth or non-woven fabric obtained in step c, and making graphene sterilizing cloth after drying, and the drying temperature is 55°C-60°C. The preparation process of the sterilization cloth of the present invention, implementation case 2, a kind of graphene sterilization cloth preparation process step comprises:

[0020] a. Dilute 3-8 parts by mass of nanometer water-soluble graphene slurry into 300 parts by mass of pure water and stir evenly. b. Add 95-105 parts by mass of cotton, knitted, chemical fiber cloth or non-woven fabric to the graphene slurry diluted in step a, and fully stir evenly. c. Use 900-1100 watts of ultrasonic waves to disperse and cure the evenly stirred cotton, knitted, chemical fiber cloth or non-woven fabric for 20-30 minutes.

[0021] d. Dehydrating and drying the cotton, knitted, chemical fiber cloth or non-woven fabric obtained in step c, and making graphene sterilizing cloth after...

Embodiment example 3

[0021] d. Dehydrating and drying the cotton, knitted, chemical fiber cloth or non-woven fabric obtained in step c, and making graphene sterilizing cloth after drying, and the drying temperature is 55°C-60°C. The preparation process of the sterilization cloth of the present invention, implementation case 3, a kind of graphene sterilization cloth preparation process step comprises:

[0022] a. Dilute 3 parts by mass of nanometer water-soluble graphene slurry into 300 parts by mass of pure water and stir evenly. b. Add 95 parts by mass of cotton, knitted, chemical fiber cloth or non-woven fabric to the graphene slurry diluted in step a, and fully stir evenly. c. Use 1000 watts of ultrasonic waves to disperse and cure the cotton, knitted, chemical fiber cloth or non-woven fabric after stirring for 20-30 minutes.

[0023] d. Dehydrating and drying the cotton, knitted, chemical fiber cloth or non-woven fabric obtained in step c, and making graphene sterilizing cloth after drying, a...

Embodiment example 4

[0024] The preparation process of the sterilization cloth of the present invention, implementation case 4, a kind of preparation process step of graphene sterilization cloth comprises:

[0025] a. Dilute 8 parts by mass of nanometer water-soluble graphene slurry into 100 parts by mass of pure water and stir evenly. b. Add 105 parts by mass of cotton, knitted, chemical fiber cloth or non-woven fabric to the graphene slurry diluted in step a, and fully stir evenly. c. Use 1000 watts of ultrasonic waves to disperse and cure the cotton, knitted, chemical fiber cloth or non-woven fabric after stirring for 20-30 minutes.

[0026] d. Dehydrating and drying the cotton, knitted, chemical fiber cloth or non-woven fabric obtained in step c, and making graphene sterilizing cloth after drying, and the drying temperature is 55°C-60°C.

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PUM

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Abstract

The invention discloses a graphene sterilization cloth and a preparation process thereof. Cotton fabric, knitted fabric, chemical fabric or non-woven fabric is added diluted nano-graphene slurry, andmixtures are dispersed and cured through ultrasonic waves after stirring, and dehydrated and dried to form the graphene sterilization cloth. The graphene sterilization cloth has the beneficial effectsthat sufficient nano-graphene is planted on a textile with a special process more securely, so that the textile is antiviral, antibacterial, antifungal and anti-mould. The preparation process disclosed by the invention is simple, and the prepared graphene cloth is stable in performance, and is antibacterial and washable; viruses, bacteria, fungus and molds on the cloth can be killed efficiently;and the reproduction of the viruses, the bacteria, the fungus and the molds can be suppressed. The prepared graphene cloth further possesses the characteristics of high fastness and breathability.

Description

technical field [0001] The invention relates to a preparation process of graphene sterilizing cloth. Background technique [0002] Graphene is a two-dimensional carbon nanomaterial in which carbon atoms form a hexagonal honeycomb lattice with sp² hybrid orbitals. [0003] Graphene has excellent optical, electrical, and mechanical properties, and has important application prospects in materials science, micro-nano processing, energy, biomedicine, and drug delivery, and is considered to be a revolutionary material in the future. [0004] Graphene is one of the materials with the highest strength known, and it also has good toughness and can be bent. The theoretical Young's modulus of graphene reaches 1.0TPa, and its inherent tensile strength is 130GPa. Graphene has very good strength, and its average modulus can be greater than 0.25TPa. Graphene made into graphite paper is extremely strong and tough. Double-layer graphene or few-layer graphene ultra-fine powder, the thickne...

Claims

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Application Information

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IPC IPC(8): D06M11/74D06M11/76
CPCD06M11/74D06M11/76D06M16/00
Inventor 黄仙营张海宏陈会章
Owner 诸暨先行机械科技有限公司
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