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Antistatic and antibacterial fabric master batch and preparing method thereof

An antibacterial fabric and antistatic technology, applied in the field of antistatic antibacterial fabric masterbatch and its preparation, can solve the problems of toxic products and toxic coupling agents, and achieve the effects of enhancing binding force, improving antibacterial ability and low resistivity

Inactive Publication Date: 2019-05-24
GUANGZHOU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Adding filler materials to plastics in production is generally a blending method. Inorganic fillers need to be surface treated before being mixed with plastic substrates. Commonly used treatment methods include adding silane coupling agents, titanate coupling agents and aluminate coupling agents. The coupling agent enables a strong interaction between the filler and the plastic substrate, but the coupling agent is generally toxic or will react to produce toxic products during coupling

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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  • Antistatic and antibacterial fabric master batch and preparing method thereof
  • Antistatic and antibacterial fabric master batch and preparing method thereof
  • Antistatic and antibacterial fabric master batch and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Antistatic antibacterial underwear fabric masterbatch

[0051] raw material:

[0052]

[0053] Preparation of 3D graphene:

[0054] (1) Take 8 parts of acrylic acid cation exchange resin (macroporous, weak acid type) in a beaker, add 92 parts of 0.05 mol / L nickel acetate solution, and magnetically stir for 6 hours to obtain reaction system C.

[0055] (2) The solid obtained in reaction system C was filtered, washed several times with deionized water, and dried at 60° C. for 12 hours to obtain product D.

[0056] (3) In 60 parts of product D containing 40 parts of KOH in ethanol solution, stirred at 80° C. for 6 hours to obtain pasty product E.

[0057] (4) The pasty product E was dried at 70° C. for 48 hours and pulverized to obtain product F.

[0058] (5) The product F was placed in a tube furnace, under the protection of 60 mL / min nitrogen flow, slowly raised to 850 °C at 2 °C / min, heated at 850 °C for 2 hours, and then cooled to room temperature to obtain produ...

Embodiment 2

[0067] Antistatic antibacterial underwear fabric masterbatch

[0068] raw material:

[0069]

[0070] Preparation of 3D graphene:

[0071] (1) Take 12 parts of acrylic acid cation exchange resin (macroporous, weak acid type) in a beaker, add 88 parts of 0.05 mol / L nickel acetate solution, and magnetically stir for 6 hours to obtain reaction system C.

[0072] (2) The solid obtained in reaction system C was filtered, washed several times with deionized water, and dried at 60° C. for 12 hours to obtain product D.

[0073] (3) Add ethanol solution containing 30 parts of KOH to 70 parts of product D, and stir at 80° C. for 6 hours to obtain pasty product E.

[0074] (4) The pasty product E was dried at 70° C. for 48 hours and pulverized to obtain product F.

[0075] (5) The product F was placed in a tube furnace, under the protection of 60 mL / min nitrogen flow, slowly raised to 850 °C at 2 °C / min, heated at 850 °C for 2 hours, and then cooled to room temperature to obtain pr...

Embodiment 3

[0084] Antistatic antibacterial underwear fabric masterbatch

[0085] raw material:

[0086]

[0087] Preparation of 3D graphene:

[0088] (1) Take 10 parts of acrylic acid cation exchange resin (macroporous, weak acid type) in a beaker, add 90 parts of 0.05 mol / L nickel acetate solution, and magnetically stir for 6 hours to obtain reaction system C.

[0089] (2) The solid obtained in reaction system C was filtered, washed several times with deionized water, and dried at 60° C. for 12 hours to obtain product D.

[0090] (3) Add an ethanol solution containing 35 parts of KOH to 65 parts of product D, and stir at 80° C. for 6 hours to obtain pasty product E.

[0091] (4) The pasty product E was dried at 70° C. for 48 hours and pulverized to obtain product F.

[0092] (5) The product F was placed in a tube furnace, under the protection of 60 mL / min nitrogen flow, slowly raised to 850 °C at 2 °C / min, heated at 850 °C for 2 hours, and then cooled to room temperature to obtain...

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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Abstract

The invention discloses an antistatic and antibacterial underwear fabric master batch and a preparing method thereof. Natural polymer material chitosan capable of serving as a food additive is adoptedas an antibacterial agent, and the antibacterial capacity of a chitosan composite material is improved by introducing zinc into amino and hydroxyl of three nucleophilic active functional groups of the chitosan. According to the antistatic and antibacterial underwear fabric master batch and the preparing method, three-dimensional graphene is used as an antistatic filler; the graphene has the advantages of being low in resistivity and high in electron transfer speed; agglomeration of the graphene can be avoided and overcome, and therefore the graphene can be dispersed in plastic; finally, as the three-dimensional graphene has the self-supporting effect, the three-dimensional graphene keeps the high specific surface area to serve as a carrier for the chitosan and the zinc, and the antibacterial performance of the chitosan and the zinc can be fully developed.

Description

technical field [0001] The invention belongs to the field of polymer materials, and in particular relates to an antistatic and antibacterial fabric masterbatch and a preparation method thereof. Background technique [0002] Underwear is the clothes that are worn inside the coat and are close to the body skin. It is called "the second skin of the human body". Since underwear is close to human skin, the choice of fabric is very important. For sensitive skin or skin with diseases, improper selection of underwear fabrics may cause harm to the human body. Fabrics are woven from yarns, and yarns are composed of fibers, so the characteristics of fabrics are closely related to the fiber components that make up fabrics. [0003] Chemical fiber is also a material for making underwear fabrics. For example, underwear made of spandex (polyurethane fiber) is comfortable to wear and can reduce the sense of restraint of clothing on the body. Nylon (nylon, polyamide fiber) is generally b...

Claims

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L77/02C08L75/04C08L23/12C08L67/02C08L77/06C08L33/20C08L5/08C08K3/04C08K5/098C08J3/22
Inventor 周勇强刘博财徐常威
Owner GUANGZHOU UNIVERSITY
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