CN109137520A - A kind of antistatic antibiotic non-woven cloth insole material arranged with graphene-polyvinyl alcohol - Google Patents
A kind of antistatic antibiotic non-woven cloth insole material arranged with graphene-polyvinyl alcohol Download PDFInfo
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- CN109137520A CN109137520A CN201810895114.5A CN201810895114A CN109137520A CN 109137520 A CN109137520 A CN 109137520A CN 201810895114 A CN201810895114 A CN 201810895114A CN 109137520 A CN109137520 A CN 109137520A
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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
- 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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
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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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
-
- 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
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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
- 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
- D06M13/148—Polyalcohols, e.g. glycerol or glucose
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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
- 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
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
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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
- 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
- D06M13/244—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 sulfur or phosphorus
- D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
- D06M13/262—Sulfated compounds thiosulfates
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- D—TEXTILES; PAPER
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- D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
- D06M14/08—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin
- D06M14/10—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of synthetic origin of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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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
- 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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
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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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
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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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
Abstract
The invention discloses a kind of antistatic antibiotic non-woven cloth insole materials arranged with graphene-polyvinyl alcohol, non-woven cloth after corona treatment is put into methacrylic acid solution rapidly, reducing agent sodium pyrosulfite is added, carry out graft reaction, it is boiled with distilled water, sodium hydroxide solution neutralization is added, is cleaned and is dried repeatedly with distilled water；The non-woven cloth of gained plasma pretreatment initiation grafting is immersed in graphene antistatic finish liquid, roll compacting processing is carried out to the non-woven cloth after dipping with laboratory mangle, heating bakes after roll compacting；The non-woven cloth of gained antistatic finish is fixed on the glass plate of film instrument, polyvinyl alcohol antibacterial mother liquor is equably toppled over on non-woven cloth, is coated with bar, and the handle of bar is parallel with glass plate, then it dries, the antistatic antibiotic non-woven cloth insole material is made.
Description
Technical field
The invention belongs to insole material fields, and in particular to a kind of antistatic antibiotic arranged with graphene-polyvinyl alcohol
Non-woven cloth insole material.
Background technique
Atmospheric pressure time glow discharge plasma is not required to run at low pressure, can continuous production, to generate large area equal
It is even electric discharge and surface power density it is suitable, have good application prospect in terms of textile surface modification.The present invention is secondary by atmospheric pressure
Glow discharge plasma process for modifying surface is used for non-woven cloth, to improve the hydrophilic antistatic property of fabric.
Graphene is caused because of its electronic conductivity energy, high specific surface area and mechanical performance outstanding in sphere of learning
Research boom.Graphene has carrier properties, and electron mobility is high, and migration velocity is stablized, and electronics conduction efficiency is long-range
In movement velocity of the electronics in metallic conductor or semiconductor.The significant characteristic electron of graphene, makes its seldom amount
Reach good electronics conducting effect.Meanwhile graphene has biocompatibility, has been studied and has been applied to biosensor
On.However, the research that graphene is applied to field of textiles is seldom.The present invention arranges graphene onto non-woven cloth, carries out
Antistatic finish quickly conducts the charge gathered on non-woven cloth using the ability of the outstanding conduction electronics of graphene,
To make non-woven cloth that there is antistatic property, it would be desirable to expand the application of graphene on the textile whereby.
Summary of the invention
The purpose of the present invention is being directed to existing problem, provide a kind of antistatic with graphene-polyvinyl alcohol arrangement
Antibacterial non-woven insole material, the insole material according to this method production have excellent antistatic property and anti-microbial property.
The present invention is achieved by the following technical solutions:
A kind of antistatic antibiotic non-woven cloth insole material arranged with graphene-polyvinyl alcohol, which is characterized in that including as follows
Step:
(1) plasma pre-processes initiation grafting non-woven cloth:
Non-woven cloth after corona treatment is put into rapidly in the methacrylic acid solution that concentration is 8-10%, concentration is added
The reducing agent sodium pyrosulfite of 0.3-0.5% carries out graft reaction 1-2h at 68-72 DEG C, boils 3-4h with distilled water, then plus
Enter concentration be 10-12% sodium hydroxide solution in and 1-2h, cleaned and dried repeatedly with distilled water；
(2) antistatic finish of non-woven fabrics:
The non-woven cloth of gained plasma pretreatment initiation grafting in (1) is immersed in graphene antistatic finish liquid, is used
Laboratory mangle carries out roll compacting processing to the non-woven cloth after dipping, and pick-up rate 75-85% is roasted under the conditions of 115-125 DEG C after roll compacting
Dry 2-3min；
(3) preparation of polyvinyl alcohol modification non-woven cloth:
The non-woven cloth of gained antistatic finish in (2) is fixed on the glass plate of film instrument, uniformly on non-woven cloth
Polyvinyl alcohol antibacterial mother liquor is toppled on ground, is coated with bar, and the handle of bar is parallel with glass plate, then dry at 65-70 DEG C
7-9min is coated with 2 times, and coating direction is laterally+longitudinal direction.
Further, fabric pre-processes in step (1): by PE/PP non-woven cloth acetone soak 1-2h, ultrasonic washing
1-2h, then cleaned repeatedly with distilled water, drying is stand-by；
The plasma surface treatment of non-woven cloth: pretreatment non-woven cloth is directly placed horizontally in the table of lower end block media
Face sets after discharge power is 2mm as 60W, pole plate spacing and starts to discharge, and it is modified pre- to carry out air plasma surface to fabric
Handle 170-190s.
Further, in step (2) graphene antistatic finish liquid preparation: be added into water dispersible graphene oxide
Graphene oxide water dispersion solution is made in deionized water, electromagnetic agitation 1-2h, and ammonium hydroxide, 4-6mg/mL auxiliary stabilizer ten is added
Sodium dialkyl sulfate, ultrasonic disperse 1-2h, be made concentration be 3-5mg/mL stabilizer-graphene oxide solution, addition go from
The dilution of sub- water, adds 4-6 part aqueous acrylamide acid polymers, after ultrasonic disperse 30-35min, the stone of obtained 0.2-0.4mg/ml
Black alkene antistatic finish liquid.
Further, in step (3) polyvinyl alcohol antibacterial mother liquor preparation: granule of polyvinyl alcohol is stirred with distilled water clear
It washes, is put into 60-70 DEG C of constant temperature blast drying oven dry 10-12h, deionized water is added in 1:1, and constant temperature is swollen at 60-65 DEG C
The plasticizer glycerol that mass fraction is 1% is added dropwise in 1-2h, 2-3% antibacterial agent dehydroactic acid sodium is added, constant temperature stirs at 94-96 DEG C
3-4h is mixed, it is cooling, then vacuum suction 1-2h removing bubble, polyvinyl alcohol antibacterial mother liquor is made.
The present invention has the advantage that compared with prior art
(1) normal pressure liquid phase method is used, it is first that PE/PP non-woven cloth is plasma-treated, it is molten to enter back into methacrylic acid monomer
It is graft-polymerized in liquid, methacrylic acid monomer can be fixed on non-woven cloth by atmospheric plasma in the form of chemical bond
Surface improves the antistatic property and durable hydrophilic performance of non-woven cloth；Ultimate strength after non-woven cloth grafting is with grafting
The raising of rate and improve, the fixed methacrylic acid of plasma grafting is more than after 15% in grafting rate, and non-woven cloth electrostatic pressure partly declines
Phase reaches 2s hereinafter, meeting antistatic requirement.
(2) after water soluble acrylic acid polymer P A being added into stabilizer lauryl sodium sulfate-graphene solution, by gained
Graphene antistatic finish liquid is arranged onto non-woven cloth, using the Collator Mode of an immersing and rolling, is carried out antistatic finish, is made stone
On the nonwoven fabric, the antistatic property for the non-woven cloth that graphene solution arranges can reach A grades of antistatic materials for black alkene absorption
The standard of material, it is water-fastness.
(3) add antibacterial agent dehydroactic acid sodium into polyvinyl alcohol mother liquor, prepare polyvinyl alcohol antibacterial mother liquor, then with this antibacterial
Mother liquor is coated with modified non-woven fabric, and polyvinyl alcohol mother liquor is good in nonwoven fabric surface attachment, and partial mother liquid penetrates into non-knit
It makes between measuring fiber, modified mechanical performance increases substantially, while having excellent tensile strength and anti-microbial property.
Specific embodiment
Embodiment 1
A kind of antistatic antibiotic non-woven cloth insole material arranged with graphene-polyvinyl alcohol, which is characterized in that including as follows
Step:
(1) plasma pre-processes initiation grafting non-woven cloth:
Non-woven cloth after corona treatment is put into rapidly in the methacrylic acid solution that concentration is 8%, concentration 0.3% is added
Reducing agent sodium pyrosulfite, graft reaction 1h is carried out at 68-72 DEG C, with distilled water boils 3h, adding concentration is 10%
In sodium hydroxide solution and 1h, is cleaned and dried repeatedly with distilled water；
(2) antistatic finish of non-woven fabrics:
The non-woven cloth of gained plasma pretreatment initiation grafting in (1) is immersed in graphene antistatic finish liquid, is used
Laboratory mangle carries out roll compacting processing to the non-woven cloth after dipping, and pick-up rate 75% bakes under the conditions of 115-125 DEG C after roll compacting
2min；
(3) preparation of polyvinyl alcohol modification non-woven cloth:
The non-woven cloth of gained antistatic finish in (2) is fixed on the glass plate of film instrument, uniformly on non-woven cloth
Polyvinyl alcohol antibacterial mother liquor is toppled on ground, is coated with bar, and the handle of bar is parallel with glass plate, then dry at 65-70 DEG C
7min is coated with 2 times, and coating direction is laterally+longitudinal direction.
Further, fabric pre-processes in step (1): by PE/PP non-woven cloth acetone soak 1h, ultrasonic washing
1h, then cleaned repeatedly with distilled water, drying is stand-by；
The plasma surface treatment of non-woven cloth: pretreatment non-woven cloth is directly placed horizontally in the table of lower end block media
Face sets after discharge power is 2mm as 60W, pole plate spacing and starts to discharge, and it is modified pre- to carry out air plasma surface to fabric
Handle 170s.
Further, in step (2) graphene antistatic finish liquid preparation: be added into water dispersible graphene oxide
Graphene oxide water dispersion solution is made in deionized water, electromagnetic agitation 1h, and ammonium hydroxide, 4mg/mL auxiliary stabilizer dodecane is added
Stabilizer-graphene oxide solution that concentration is 3mg/mL is made in base sodium sulphate, ultrasonic disperse 1h, and deionized water dilution is added,
It adds 4 parts of aqueous acrylamide acid polymers, after ultrasonic disperse 30min, the graphene antistatic finish liquid of 0.2mg/ml is made.
Further, in step (3) polyvinyl alcohol antibacterial mother liquor preparation: granule of polyvinyl alcohol is stirred with distilled water clear
It washing, is put into 60-70 DEG C of constant temperature blast drying oven dry 10h, deionized water is added in 1:1, and constant temperature is swollen 1h at 60-65 DEG C,
The plasticizer glycerol that mass fraction is 1% is added dropwise, 2% antibacterial agent dehydroactic acid sodium is added, constant temperature stirs 3h at 94-96 DEG C, cold
But, then vacuum suction 1h removes bubble, and polyvinyl alcohol antibacterial mother liquor is made.
Embodiment 2
A kind of antistatic antibiotic non-woven cloth insole material arranged with graphene-polyvinyl alcohol, which is characterized in that including as follows
Step:
(1) plasma pre-processes initiation grafting non-woven cloth:
Non-woven cloth after corona treatment is put into rapidly in the methacrylic acid solution that concentration is 10%, concentration is added
0.5% reducing agent sodium pyrosulfite carries out graft reaction 2h at 68-72 DEG C, boils 4h with distilled water, adding concentration is
In 12% sodium hydroxide solution and 2h, is cleaned and dried repeatedly with distilled water；
(2) antistatic finish of non-woven fabrics:
The non-woven cloth of gained plasma pretreatment initiation grafting in (1) is immersed in graphene antistatic finish liquid, is used
Laboratory mangle carries out roll compacting processing to the non-woven cloth after dipping, and pick-up rate 85% bakes under the conditions of 115-125 DEG C after roll compacting
3min；
(3) preparation of polyvinyl alcohol modification non-woven cloth:
The non-woven cloth of gained antistatic finish in (2) is fixed on the glass plate of film instrument, uniformly on non-woven cloth
Polyvinyl alcohol antibacterial mother liquor is toppled on ground, is coated with bar, and the handle of bar is parallel with glass plate, then dry at 65-70 DEG C
9min is coated with 2 times, and coating direction is laterally+longitudinal direction.
Further, fabric pre-processes in step (1): by PE/PP non-woven cloth acetone soak 2h, ultrasonic washing
2h, then cleaned repeatedly with distilled water, drying is stand-by；
The plasma surface treatment of non-woven cloth: pretreatment non-woven cloth is directly placed horizontally in the table of lower end block media
Face sets after discharge power is 2mm as 60W, pole plate spacing and starts to discharge, and it is modified pre- to carry out air plasma surface to fabric
Handle 190s.
Further, in step (2) graphene antistatic finish liquid preparation: be added into water dispersible graphene oxide
Graphene oxide water dispersion solution is made in deionized water, electromagnetic agitation 2h, and ammonium hydroxide, 6mg/mL auxiliary stabilizer dodecane is added
Stabilizer-graphene oxide solution that concentration is 5mg/mL is made in base sodium sulphate, ultrasonic disperse 2h, and deionized water dilution is added,
It adds 6 parts of aqueous acrylamide acid polymers, after ultrasonic disperse 35min, the graphene antistatic finish liquid of 0.4mg/ml is made.
Further, in step (3) polyvinyl alcohol antibacterial mother liquor preparation: granule of polyvinyl alcohol is stirred with distilled water clear
It washing, is put into 60-70 DEG C of constant temperature blast drying oven dry 12h, deionized water is added in 1:1, and constant temperature is swollen 2h at 60-65 DEG C,
The plasticizer glycerol that mass fraction is 1% is added dropwise, 3% antibacterial agent dehydroactic acid sodium is added, constant temperature stirs 4h at 94-96 DEG C, cold
But, then vacuum suction 2h removes bubble, and polyvinyl alcohol antibacterial mother liquor is made.
There is excellent antistatic property and anti-microbial property according to the insole material of the method for the present invention production, without any
The PE/PP non-woven cloth of modification is blank control group, does not have antistatic property；After being arranged in the present inventive method
The transverse tensile strength of non-woven cloth insole material improve 70%, endwise tensile strength improves 65%；And non-woven cloth is quiet
Voltage half-life period reaches 2s hereinafter, meeting antistatic requirement, the antistatic property of non-woven cloth can reach A grades it is antistatic
The standard of material, and it is water-fastness.
Claims (4)
1. a kind of antistatic antibiotic non-woven cloth insole material arranged with graphene-polyvinyl alcohol, which is characterized in that including such as
Lower step:
(1) plasma pre-processes initiation grafting non-woven cloth:
Non-woven cloth after corona treatment is put into rapidly in the methacrylic acid solution that concentration is 8-10%, concentration is added
The reducing agent sodium pyrosulfite of 0.3-0.5% carries out graft reaction 1-2h at 68-72 DEG C, boils 3-4h with distilled water, then plus
Enter concentration be 10-12% sodium hydroxide solution in and 1-2h, cleaned and dried repeatedly with distilled water；
(2) antistatic finish of non-woven fabrics:
The non-woven cloth of gained plasma pretreatment initiation grafting in (1) is immersed in graphene antistatic finish liquid, is used
Laboratory mangle carries out roll compacting processing to the non-woven cloth after dipping, and pick-up rate 75-85% is roasted under the conditions of 115-125 DEG C after roll compacting
Dry 2-3min；
(3) preparation of polyvinyl alcohol modification non-woven cloth:
The non-woven cloth of gained antistatic finish in (2) is fixed on the glass plate of film instrument, uniformly on non-woven cloth
Polyvinyl alcohol antibacterial mother liquor is toppled on ground, is coated with bar, and the handle of bar is parallel with glass plate, then dry at 65-70 DEG C
7-9min is coated with 2 times, and coating direction is laterally+longitudinal direction.
2. a kind of antistatic antibiotic non-woven cloth insole material arranged with graphene-polyvinyl alcohol according to claim 1
Material, which is characterized in that fabric pre-processes in step (1): by PE/PP non-woven cloth acetone soak 1-2h, ultrasonic washing 1-
2h, then cleaned repeatedly with distilled water, drying is stand-by；
The plasma surface treatment of non-woven cloth: pretreatment non-woven cloth is directly placed horizontally in the table of lower end block media
Face sets after discharge power is 2mm as 60W, pole plate spacing and starts to discharge, and it is modified pre- to carry out air plasma surface to fabric
Handle 170-190s.
3. a kind of antistatic antibiotic non-woven cloth insole material arranged with graphene-polyvinyl alcohol according to claim 1
Material, which is characterized in that the preparation of graphene antistatic finish liquid in step (2):
Deionized water is added into water dispersible graphene oxide, graphene oxide water dispersion solution is made in electromagnetic agitation 1-2h,
Ammonium hydroxide, 4-6mg/mL auxiliary stabilizer lauryl sodium sulfate is added, ultrasonic disperse 1-2h, it is the steady of 3-5mg/mL that concentration, which is made,
Determine agent-graphene oxide solution, deionized water dilution is added, adds 4-6 parts of aqueous acrylamide acid polymers, ultrasonic disperse 30-
After 35min, the graphene antistatic finish liquid of 0.2-0.4mg/ml is made.
4. a kind of antistatic antibiotic non-woven cloth insole material arranged with graphene-polyvinyl alcohol according to claim 1
Material, which is characterized in that the preparation of polyvinyl alcohol antibacterial mother liquor in step (3):
By granule of polyvinyl alcohol distilled water stirring and washing, dry 10-12h, 1:1 are put into 60-70 DEG C of constant temperature blast drying oven
Deionized water is added, constant temperature is swollen 1-2h at 60-65 DEG C, and the plasticizer glycerol that mass fraction is 1% is added dropwise, and it is anti-that 2-3% is added
Microbial inoculum dehydroactic acid sodium, constant temperature stirs 3-4h at 94-96 DEG C, cooling, then vacuum suction 1-2h removes bubble, and polyethylene is made
Alcohol antibacterial mother liquor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895114.5A CN109137520A (en) | 2018-08-08 | 2018-08-08 | A kind of antistatic antibiotic non-woven cloth insole material arranged with graphene-polyvinyl alcohol |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810895114.5A CN109137520A (en) | 2018-08-08 | 2018-08-08 | A kind of antistatic antibiotic non-woven cloth insole material arranged with graphene-polyvinyl alcohol |
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| CN109137520A true CN109137520A (en) | 2019-01-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| IT201900007221A1 (en) * | 2019-05-24 | 2020-11-24 | Siretessile S R L | Improved multilayer for insoles. |
| CN113815278A (en) * | 2021-10-18 | 2021-12-21 | 北京熵图医疗科技合伙企业(有限合伙) | Medical wrapping cloth with high antibacterial performance and preparation method thereof |
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