CN112522941A - Graphene washing glove and preparation method thereof - Google Patents

Graphene washing glove and preparation method thereof Download PDF

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Publication number
CN112522941A
CN112522941A CN202011210787.6A CN202011210787A CN112522941A CN 112522941 A CN112522941 A CN 112522941A CN 202011210787 A CN202011210787 A CN 202011210787A CN 112522941 A CN112522941 A CN 112522941A
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graphene
glove
gloves
preparing
water washing
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沙嫣
沙晓林
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Nantong Qs Safety Protection Technology Co ltd
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Nantong Qs Safety Protection Technology Co ltd
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/64—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
    • D06M11/65—Salts of oxyacids of nitrogen
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/144—Alcohols; Metal alcoholates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gloves (AREA)

Abstract

The invention discloses a graphene washing glove and a preparation method thereof, wherein the preparation method comprises the following steps: step 1, preparing graphene-butyronitrile latex composite slurry; step 2, sleeving the knitted glove on a mold, immersing the knitted glove in a coagulant, performing coagulation agent spraying treatment, immersing the knitted glove in the graphene-butyronitrile latex composite slurry obtained in the step 1, and performing slurry spraying and homogenizing treatment; and 3, pre-vulcanizing the gloves, and drying to obtain the graphene-butyronitrile latex water-washed gloves. The graphene-butyronitrile latex composite slurry comprises the following raw materials in percentage by mass: 80-95% of butyronitrile latex, 0.1-1% of graphene material, 0.5-1.5% of waterborne polyurethane, 0.5-1% of cross-linking agent and the balance of water. The invention also provides the graphene water washing gloves prepared by the method. The invention can solve the problem of raw material waste of the existing washing gloves, does not adopt a flushing technology, and has the advantages of simple preparation process, low cost and more environmental protection.

Description

Graphene washing glove and preparation method thereof
Technical Field
The invention relates to a washing glove and a preparation method thereof, and particularly relates to a graphene washing glove and a preparation method thereof.
Background
Gloves are hand warming or labor protection articles, and the gloves are divided into sewing, knitting, gum dipping and the like according to the manufacturing method. With the change of science and technology, more new materials, new technologies and new processes appear, so that the gloves have various types of materials for production and different processing methods, but have various defects. For example, the existing method for preparing water washing gloves adopts a water flushing technology, 60% of glue on the gloves can be washed away, so that raw materials are wasted, and the environment is polluted.
As a new high-speed material which is developed rapidly in recent years, graphene has excellent optical, electrical and mechanical properties, has important application prospects in the aspects of materials science, micro-nano processing, energy, biomedicine, drug delivery and the like, and is considered to be a revolutionary material in the future. Graphene is a single-layer carbon atom material stripped from graphite, and a single-layer two-dimensional honeycomb lattice structure is formed by tightly packing carbon atoms, and is known to be the material with the thinnest thickness, the hardest texture and the best conductivity. Graphene has excellent mechanical, optical and electrical properties and a very stable structure, researchers have not found that graphene has a missing carbon atom, the linkage between carbon atoms is very flexible, and is harder than diamond, the strength is 100 times higher than that of the world's best steel, if graphene is used for making a packaging bag, the graphene can bear about two tons of articles, the graphene is almost completely transparent, but is very compact, waterproof and airtight, helium gas with the minimum atomic size cannot pass through the graphene, the graphene has good conductivity, the movement speed of electrons in graphene reaches 1/300 of the light speed, the conductivity exceeds that of any traditional conductive material, the chemical properties are similar to the surface of graphite, various atoms and molecules can be adsorbed and desorbed, and the graphene also has the capability of resisting strong acid and strong alkali.
Disclosure of Invention
The invention aims to provide a graphene glove and a preparation method thereof, which can solve the existing problems, especially the problem of raw material waste of the existing washing gloves, can process the washing gloves with excellent performance by adopting a graphene modified grafting technology, and has the advantages of simple preparation process, low cost and environmental protection.
In order to achieve the above object, the present invention provides a method for preparing a graphene water washing glove, wherein the method comprises: step 1, preparing graphene-butyronitrile latex composite slurry; step 2, sleeving the knitted glove on a mold, immersing the knitted glove in a coagulant, performing coagulation agent spraying treatment, immersing the knitted glove in the graphene-butyronitrile latex composite slurry obtained in the step 1, and performing slurry spraying and homogenizing treatment; and 3, pre-vulcanizing the gloves, and drying to obtain the graphene-butyronitrile latex water-washed gloves.
In the preparation method of the graphene water washing glove, in the step 1, the raw materials for preparing the graphene-butyronitrile latex composite slurry comprise, by mass: 80-95% of butyronitrile latex, 0.1-1% of graphene material, 0.5-1.5% of waterborne polyurethane, 0.5-1% of cross-linking agent and the balance of water.
The preparation method of the graphene water washing glove comprises the step of preparing the graphene material by using a chemical vapor deposition method, wherein the graphene material comprises any one or more of graphene prepared by using a chemical vapor deposition method, carbon dioxide supercritical expansion-stripped graphene, chemically oxidized stripped graphene oxide, coupling agent modified graphene oxide, amino polymer modified graphene oxide, cationic surfactant modified graphene oxide and bromododecane modified graphene oxide.
The preparation method of the graphene water washing glove comprises the step of preparing a cross-linking agent, wherein the cross-linking agent comprises any one or more of zinc carbonate, zinc stearate, propylene diamine, p-chloroaniline methane, polyethylene glycol and polypropylene glycol.
The preparation method of the graphene water washing glove comprises the step 2, wherein the coagulant is a mixture of any one of calcium nitrate, calcium chloride and zinc chloride and methanol or ethanol.
In the preparation method of the graphene water washing glove, the pre-vulcanization treatment in the step 3 is to immerse the glove into a wet material of a vulcanization process for treatment.
The preparation method of the graphene water washing glove comprises the following steps of: 30-60% of latex, 78-30% of KOH10, 20-50% of sulfur, 2-5% of accelerator, 1.5-5.5% of anti-aging agent and 3-6% of zinc oxide.
In the preparation method of the graphene water washing glove, the accelerator includes any one or more of zinc N-ethyl-N-phenyldithiocarbamate, zinc di-N-butyldithiocarbamate, dibenzothiazyl disulfide, and zinc diethyldithiocarbamate.
The preparation method of the graphene water washing gloves comprises the step of preparing the graphene water washing gloves, wherein the anti-aging agent comprises any one or more of 2-6-di-tert-butyl-p-cresol, 2-thiol benzimidazole and 2, 2' -methylene bis- (4-methyl-6-tert-butylphenol).
The invention also provides the graphene water washing gloves prepared by the method.
The graphene water washing gloves and the preparation method thereof provided by the invention have the following advantages:
the washing gloves prepared by the method disclosed by the invention can be processed into washing gloves with excellent performance by adopting a graphene modified grafting technology without adopting a flushing technology, and the prepared graphene washing gloves have excellent performance and also have the effects of antibiosis, antivirus and the like.
The preparation method provided by the invention is simple and easy to operate, low in cost, more environment-friendly, high in economic benefit and suitable for large-scale industrial production.
Detailed Description
The following further describes embodiments of the present invention.
The invention provides a preparation method of graphene water washing gloves, which comprises the following steps: step 1, preparing graphene-butyronitrile latex composite slurry; step 2, sleeving the knitted glove on a mold, immersing the knitted glove in a coagulant, performing coagulation agent spraying treatment, namely fully soaking the glove in the coagulant to complete coagulation agent spraying treatment, immersing the knitted glove in the graphene-butyronitrile latex composite slurry obtained in the step 1, and performing slurry spraying homogenization treatment; namely, the gloves are fully soaked in the graphene-butyronitrile latex composite slurry, and then slurry spraying and homogenizing treatment can be completed; and 3, pre-vulcanizing the gloves, and drying to obtain the graphene-butyronitrile latex water-washed gloves.
In the step 1, the raw materials for preparing the graphene-butyronitrile latex composite slurry comprise, by mass: 80-95% of butyronitrile latex, 0.1-1% of graphene material, 0.5-1.5% of waterborne polyurethane, 0.5-1% of cross-linking agent and the balance of water.
The Acrylonitrile-butadiene latex (Acrylonitrile-butadiene latex) is latex prepared by polymerizing butadiene and Acrylonitrile emulsion, and is divided into three types, namely high nitrile (35-45%), medium nitrile (25-33%) and low nitrile (20-25%) according to the mass percentage of Acrylonitrile.
Aqueous Polyurethane (Polyurethane), i.e., aqueous PU, is a new Polyurethane system in which water is used as a dispersion medium instead of an organic solvent, and is also referred to as water-dispersed Polyurethane, water-based Polyurethane, or water-based Polyurethane. The waterborne polyurethane takes water as a solvent, and has the advantages of no pollution, safety, reliability, excellent mechanical property, good compatibility, easy modification and the like.
The graphene material comprises any one or more of graphene prepared by a chemical vapor deposition method, carbon dioxide supercritical expansion stripped graphene, chemical oxidation stripped graphene oxide, coupling agent modified graphene oxide, amino polymer modified graphene oxide, cationic surfactant modified graphene oxide and bromododecane modified graphene oxide.
The cross-linking agent comprises any one or more of zinc carbonate, zinc stearate, propylene diamine, p-chloroaniline methane, polyethylene glycol and polypropylene glycol.
The coagulant in the step 2 is a mixture of any one of calcium nitrate, calcium chloride and zinc chloride and methanol or ethanol. Preferably, any one of calcium nitrate, calcium chloride and zinc chloride is added into methanol or ethanol to be sufficiently dissolved, so as to obtain a saturated solution as a mixture.
The pre-vulcanization treatment in the step 3 is to immerse the gloves into wet materials of a vulcanization process for treatment, namely to soak the gloves through the wet materials of the vulcanization process, so that the pre-vulcanization treatment can be completed.
The wet material of the vulcanization process comprises the following components in percentage by mass: 30-60% of latex, 78-30% of KOH10, 20-50% of sulfur, 2-5% of accelerator, 1.5-5.5% of anti-aging agent and 3-6% of zinc oxide.
Latex (latex), which is an old name, is a generic name of a colloidal emulsion in which polymer fine particles are dispersed in water. Aqueous dispersions of rubber particles are commonly referred to as latexes; an aqueous dispersion of resin fine particles is called an emulsion. The latex is generally a stable system with a certain solid content formed by dissolving rubber with an organic solvent, adding an emulsifier and water and then removing the solvent in the system, namely a system in which the rubber is uniformly dispersed in water. Preferably, the common latex types adopted in the vulcanization process in the existing rubber glove production and processing process are adopted.
The accelerator comprises any one or more of zinc N-ethyl-N-phenyl dithiocarbamate, zinc di-N-butyl dithiocarbamate, dibenzothiazyl disulfide and zinc diethyl dithiocarbamate.
The anti-aging agent comprises one or more of 2-6-di-tert-butyl-p-cresol, 2-thiol benzimidazole and 2, 2' -methylene bis- (4-methyl-6-tert-butylphenol).
The invention also provides the graphene water washing gloves prepared by the method.
The graphene water washing glove and the preparation method thereof provided by the invention are further described below with reference to the examples.
Example 1
A method of making a graphene water-washable glove, comprising:
step 1, preparing graphene-butyronitrile latex composite slurry.
The graphene-butyronitrile latex composite slurry comprises the following raw materials in percentage by mass: 80% of butyronitrile latex, 0.1% of graphene material, 0.5% of waterborne polyurethane, 0.5% of cross-linking agent and the balance of water.
The graphene material comprises graphene prepared by a chemical vapor deposition method. The crosslinking agent comprises zinc carbonate.
And 2, sleeving the knitted glove on a mold, immersing the knitted glove in a coagulant, performing coagulation treatment, immersing the knitted glove in the graphene-butyronitrile latex composite slurry obtained in the step 1, and performing slurry leaching and homogenizing treatment.
The coagulant is a mixture of calcium nitrate and methanol.
And 3, pre-vulcanizing the gloves, and drying to obtain the graphene-butyronitrile latex water-washed gloves.
The pre-vulcanization treatment is to immerse the glove in the wet material of the vulcanization process for treatment.
The wet material of the vulcanization process comprises the following components in percentage by mass: 60% of latex, 10% of KOH, 20% of sulfur, 5% of accelerator, 1.5% of anti-aging agent and 3.5% of zinc oxide.
The accelerator comprises zinc N-ethyl-N-phenyldithiocarbamate.
The anti-aging agent comprises 2-6-di-tert-butyl-p-cresol.
The embodiment also provides the graphene water washing gloves prepared by the method.
Example 2
A method of making a graphene water-washable glove, comprising:
step 1, preparing graphene-butyronitrile latex composite slurry.
The graphene-butyronitrile latex composite slurry comprises the following raw materials in percentage by mass: 84% of butyronitrile latex, 0.3% of graphene material, 0.8% of waterborne polyurethane, 0.6% of cross-linking agent and the balance of water.
The graphene material comprises carbon dioxide supercritical expansion exfoliated graphene. The crosslinking agent comprises zinc stearate.
And 2, sleeving the knitted glove on a mold, immersing the knitted glove in a coagulant, performing coagulation treatment, immersing the knitted glove in the graphene-butyronitrile latex composite slurry obtained in the step 1, and performing slurry leaching and homogenizing treatment.
The coagulant is a mixture of calcium chloride and ethanol.
And 3, pre-vulcanizing the gloves, and drying to obtain the graphene-butyronitrile latex water-washed gloves.
The pre-vulcanization treatment is to immerse the glove in the wet material of the vulcanization process for treatment.
The wet material of the vulcanization process comprises the following components in percentage by mass: 30% of latex, 30% of KOH, 29.5% of sulfur, 2% of accelerator, 5.5% of anti-aging agent and 3% of zinc oxide.
The accelerator comprises zinc di-n-butyldithiocarbamate. The anti-aging agent comprises 2-thiol group benzimidazole.
The embodiment also provides the graphene water washing gloves prepared by the method.
Example 3
A method of making a graphene water-washable glove, comprising:
step 1, preparing graphene-butyronitrile latex composite slurry.
The graphene-butyronitrile latex composite slurry comprises the following raw materials in percentage by mass: 88% of butyronitrile latex, 0.6% of graphene material, 1% of waterborne polyurethane, 0.8% of cross-linking agent and the balance of water.
The graphene material comprises chemically oxidized exfoliated graphene oxide. The crosslinking agent comprises propylene diamine.
And 2, sleeving the knitted glove on a mold, immersing the knitted glove in a coagulant, performing coagulation treatment, immersing the knitted glove in the graphene-butyronitrile latex composite slurry obtained in the step 1, and performing slurry leaching and homogenizing treatment.
The coagulant is a mixture of zinc chloride and methanol.
And 3, pre-vulcanizing the gloves, and drying to obtain the graphene-butyronitrile latex water-washed gloves.
The pre-vulcanization treatment is to immerse the glove in the wet material of the vulcanization process for treatment.
The wet material of the vulcanization process comprises the following components in percentage by mass: 30% of latex, 10% of KOH, 50% of sulfur, 2% of accelerator, 2% of anti-aging agent and 6% of zinc oxide.
The accelerator comprises dibenzothiazyl disulfide.
The anti-aging agent comprises 2, 2' -methylene bis- (4-methyl-6-tert-butylphenol).
The embodiment also provides the graphene water washing gloves prepared by the method.
Example 4
A method of making a graphene water-washable glove, comprising:
step 1, preparing graphene-butyronitrile latex composite slurry.
The graphene-butyronitrile latex composite slurry comprises the following raw materials in percentage by mass: 91% of butyronitrile latex, 0.8% of graphene material, 1.2% of waterborne polyurethane, 0.9% of cross-linking agent and the balance of water.
The graphene material comprises coupling agent modified graphene oxide and amino polymer modified graphene oxide.
The crosslinking agent comprises p-chloroaniline methane.
And 2, sleeving the knitted glove on a mold, immersing the knitted glove in a coagulant, performing coagulation treatment, immersing the knitted glove in the graphene-butyronitrile latex composite slurry obtained in the step 1, and performing slurry leaching and homogenizing treatment.
The coagulant is a mixture of calcium nitrate and ethanol.
And 3, pre-vulcanizing the gloves, and drying to obtain the graphene-butyronitrile latex water-washed gloves.
The pre-vulcanization treatment is to immerse the glove in the wet material of the vulcanization process for treatment.
The wet material of the vulcanization process comprises the following components in percentage by mass: 35% of latex, 20% of KOH, 33% of sulfur, 3% of accelerator, 4% of anti-aging agent and 5% of zinc oxide.
The accelerator comprises zinc diethyldithiocarbamate.
The anti-aging agent comprises 2-6-di-tert-butyl-p-cresol or 2-thiol benzimidazole.
The embodiment also provides the graphene water washing gloves prepared by the method.
Example 5
A method of making a graphene water-washable glove, comprising:
step 1, preparing graphene-butyronitrile latex composite slurry.
The graphene-butyronitrile latex composite slurry comprises the following raw materials in percentage by mass: 95% of butyronitrile latex, 1% of graphene material, 1.5% of waterborne polyurethane, 1% of cross-linking agent and the balance of water.
The graphene material comprises cationic surfactant modified graphene oxide and bromododecane modified graphene oxide.
The crosslinking agent comprises polyethylene glycol and polypropylene glycol.
And 2, sleeving the knitted glove on a mold, immersing the knitted glove in a coagulant, performing coagulation treatment, immersing the knitted glove in the graphene-butyronitrile latex composite slurry obtained in the step 1, and performing slurry leaching and homogenizing treatment.
The coagulant is a mixture of calcium chloride and methanol.
And 3, pre-vulcanizing the gloves, and drying to obtain the graphene-butyronitrile latex water-washed gloves.
The pre-vulcanization treatment is to immerse the glove in the wet material of the vulcanization process for treatment.
The wet material of the vulcanization process comprises the following components in percentage by mass: 40% of latex, 15% of KOH, 32% of sulfur, 4% of accelerator, 5% of anti-aging agent and 4% of zinc oxide.
The accelerator contains any of zinc N-ethyl-N-phenyldithiocarbamate, zinc di-N-butyldithiocarbamate, dibenzothiazyl disulfide, and zinc diethyldithiocarbamate.
The anti-aging agent comprises any of 2-6-di-tert-butyl-p-cresol, 2-thiol benzimidazole and 2, 2' -methylene bis- (4-methyl-6-tert-butylphenol).
The embodiment also provides the graphene water washing gloves prepared by the method.
The graphene washing glove and the preparation method thereof provided by the invention can solve the problem of raw material waste of the existing washing glove, and the washing glove with excellent performance can be processed by adopting a graphene modified grafting technology instead of a flushing technology, so that the preparation process is simple, the cost is low, and the washing glove is more environment-friendly.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.

Claims (10)

1. A preparation method of graphene water washing gloves is characterized by comprising the following steps:
step 1, preparing graphene-butyronitrile latex composite slurry;
step 2, sleeving the knitted glove on a mold, immersing the knitted glove in a coagulant, performing coagulation agent spraying treatment, immersing the knitted glove in the graphene-butyronitrile latex composite slurry obtained in the step 1, and performing slurry spraying and homogenizing treatment;
and 3, pre-vulcanizing the gloves, and drying to obtain the graphene-butyronitrile latex water-washed gloves.
2. The method for preparing the graphene water washing gloves according to claim 1, wherein in the step 1, raw materials for preparing the graphene-butyronitrile latex composite slurry comprise, by mass: 80-95% of butyronitrile latex, 0.1-3% of graphene material, 0.5-5% of waterborne polyurethane, 0.5-3% of cross-linking agent and the balance of water.
3. The method for preparing the graphene water washing glove according to claim 2, wherein the graphene material comprises any one or more of graphene prepared by chemical vapor deposition, carbon dioxide supercritical expansion exfoliated graphene, chemical oxidation exfoliated graphene oxide, coupling agent modified graphene oxide, amino polymer modified graphene oxide, cationic surfactant modified graphene oxide and bromododecane modified graphene oxide.
4. The method for preparing the graphene water washing glove according to claim 2, wherein the cross-linking agent comprises any one or more of zinc carbonate, zinc stearate, propylene diamine, p-chloroaniline methane, polyethylene glycol and polypropylene glycol.
5. The method for preparing the graphene water washing gloves according to claim 1, wherein the coagulant in the step 2 is a mixture of any one of calcium nitrate, calcium chloride and zinc chloride and methanol or ethanol.
6. The method for preparing the graphene water washing glove according to claim 1, wherein the pre-vulcanization treatment in the step 3 is a treatment of immersing the glove into a wet material of a vulcanization process.
7. The method for preparing the graphene water washing gloves as claimed in claim 6, wherein the wet materials of the vulcanization process comprise, by mass: 30-60% of latex, 78-30% of KOH10, 20-50% of sulfur, 2-5% of accelerator, 1.5-5.5% of anti-aging agent and 3-6% of zinc oxide.
8. The method for preparing graphene water washing gloves according to claim 7, wherein the accelerator comprises any one or more of zinc N-ethyl-N-phenyldithiocarbamate, zinc di-N-butyldithiocarbamate, dibenzothiazyl disulfide and zinc diethyldithiocarbamate.
9. The method of preparing graphene water washing gloves according to claim 7, wherein the anti-aging agent comprises any one or more of 2-6-di-tert-butyl-p-cresol, 2-thiol-benzimidazole, and 2, 2' -methylenebis- (4-methyl-6-tert-butylphenol).
10. A graphene water washing glove prepared by the method of any one of claims 1 to 9.
CN202011210787.6A 2020-11-03 2020-11-03 Graphene washing glove and preparation method thereof Pending CN112522941A (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
WO2024124613A1 (en) * 2022-12-14 2024-06-20 南通强生新材料科技股份有限公司 Chemical resistant glove and preparation method therefor

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CN109457465A (en) * 2018-09-23 2019-03-12 南通嘉得利安全用品有限公司 A kind of preparation method of graphene-NBR latex frosted gloves
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