CN105484033B - A kind of preparation method of conductive coating cloth - Google Patents

A kind of preparation method of conductive coating cloth Download PDF

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CN105484033B
CN105484033B CN201511018929.8A CN201511018929A CN105484033B CN 105484033 B CN105484033 B CN 105484033B CN 201511018929 A CN201511018929 A CN 201511018929A CN 105484033 B CN105484033 B CN 105484033B
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coating
conductive
sodium
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agent
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CN105484033A (en
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王耀
郑勇
杨清
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Wuxi Tenghua Cable Material Technology Co Ltd
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Wuxi Tenghua Cable Material Technology Co Ltd
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/227Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating 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
    • D06M11/73Treating 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
    • D06M11/74Treating 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
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10Treating 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
    • D06M13/184Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/203Unsaturated carboxylic acids; Anhydrides, halides or salts thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244Treating 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
    • D06M13/248Treating 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
    • D06M13/256Sulfonated compounds esters thereof, e.g. sultones
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244Treating 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
    • D06M13/248Treating 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
    • D06M13/262Sulfated compounds thiosulfates
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03Polysaccharides or derivatives thereof
    • D06M15/05Cellulose or derivatives thereof
    • D06M15/09Cellulose ethers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03Polysaccharides or derivatives thereof
    • D06M15/13Alginic acid or derivatives thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/244Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
    • D06M15/248Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/507Polyesters
    • D06M15/513Polycarbonates
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    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them

Abstract

The invention discloses a kind of preparation methods of conductive coating cloth, belong to textile science technical field.Using ultrafine electricity conductive carbon black as conductive material, using acrylic resin and polyurethane latex composite compounding object as coating resin, auxiliary is with suitable filler and crosslinking agent, substrate surface is applied to by knife coating, prepare high conductive conductive coating cloth, the technology production process is simple, and technique is controllable, production cost is low, solves the problems such as coating existing for conventional conductive coating cloth is irregular, site is more, electric conductivity is bad and fastness is poor.

Description

A kind of preparation method of conductive coating cloth
Technical field
The invention discloses a kind of preparation methods of conductive coating cloth, belong to textile science technical field.
Technical background
In recent years, with the continuous development of science and technology, the demand of conductive fabric is increasingly increased, application range constantly expands Greatly.The preparation method of traditional conductive fabric is: filling conductive phase in the polymer, conductive fiber is made;By metallic fiber, carbon fiber Dimension, electrically conductive organic fibre and general fibre carry out blended;Conductive fiber etc. is made in common textile fibers plating metal on surface or carbon Method is made conductive spinning product.If Mitsubishi Corporation of Japan uses composite spinning technology, in the conductive pottery of core addition high concentration Porcelain particle assigns fiber excellent electric conductivity.50-60 age in 20th century, people start to develop conductive fiber, and conductive fiber is opened Although hair is after for a long time, there are no more mature preparation processes.At present the only BASF of developed country, clock spin and Tri- major companies of SOLV-TLA can produce in batches.The country is later to the research and development of conductive fiber, and the eighties starts to produce Metallic fiber and carbon fiber, but yield is smaller.In recent years, domestic each colleges and universities and R&D institution also successfully develop a variety of organic lead Electric fiber, such as the metallization PET conductive fiber of surface plating Cu, Ni, the acrylic fibers conductive fiber of CuI conduction, CuI/PET, which is blended, to be spun Conductive fiber made of silk etc..Low output, the unstable quality of the conductive fiber obtained at present, while when preparing conductive fiber Consider the compatibility of conductive phase and polymer, the holding of metallic fiber and general fibre, the feasibility etc. of spinning, these because Element largely limits the development of conductive spinning product.
Conductive spinning product is made with the method for coating has at low cost, preparation process compared with the method for obtained conductive fiber Simply, the advantages that substrate without selectivity.Wherein, common conductive phase is metal, organic matter, carbon conductive filler, carbon system Conductive filler includes carbon black, graphite, graphene etc..Carbon conductive filler has corrosion-resistant, conduction compared with other conductive fillers Property stablize the features such as.Therefore, the present invention prepares conductive coating cloth as conductive phase using carbon conductive filler.
There are mainly two types of the preparation methods of conductive coating cloth, and one is padding methods, i.e., base fabric is immersed in coating adhesive one section After time, base fabric is squeezed using padding machine, the pressure squeezed by control regulates and controls pick-up, prepares thickness not in scrim surfaces Same conductive coating.Another method is coating, coating adhesive is applied in base fabric by scraper, what is met the requirements leads Electrocoat.However, regardless of the method using which kind of sizing, the coating cloth of preparation mostly exist coating it is uneven, there are site, lead The defects of electrical bad, fastness is poor and high-temperature color migration is heavy.Based on this, applied the invention discloses a kind of using blade coating preparation is conductive The method of layer cloth, selected conductive material are the waterborne conductive carbon blacks processed by fine, and the coating adhesive of selection is propylene The compound of acid resin lotion and polyaminoester emulsion.The technology preparation method process is simple, technique is controllable and at low cost, has latent Application value.
Summary of the invention
The present invention provides a kind of preparation method of conductive coating cloth, solve that coating existing for conductive coating cloth is irregular, net The problems such as point is more, electric conductivity is bad and fastness is poor.I.e. using ultrafine electricity conductive carbon black as conductive material, with acrylic resin and polyurethane Latex composite compounding object is coating resin, assists being applied to substrate surface with suitable filler and crosslinking agent by knife coating, being prepared High conductive conductive coating cloth, the technology production process is simple, and technique is controllable, production cost is low, has potential development Prospect.
The technical solution of this hair: ultrafine electricity conductive carbon black dispersion and coating adhesive are mixed, and are stirred evenly preparation and are led Electrocoat glue, using knife coating by quantitative conductive coating glue single side or it is two-sided be applied to scrim surfaces, in 60-90 DEG C of preliminary drying 1- Coating cloth is finally baked 1-5min at 120-170 DEG C, prepares conductive coating cloth by 5min.
The superfine carbon black dispersion preparation method be will be 10-40% to system quality score conductive black, To conductive black mass fraction be 10-30% low molecule ionic dispersant, be 1-5% to conductive black mass fraction profit Humectant, remaining add water to fill 100%, the above-mentioned material grinding distribution on grinder after mixing is prepared after centrifugal filtration Partial size < 500nm superfine carbon black dispersion;Conductive black adopted here is acetylene carbon black, graphene, graphite or carbon nanometer Pipe;Used ionic dispersant is lauryl sodium sulfate, dodecyl sodium sulfate, neopelex, oleic acid Potassium, Negel, sodium abietate, sodium lignin sulfonate, formaldehyde condensate of sodium methylnaphthalene sulfonate or dispersing agent NNO, institute The wetting agent of selection be polyoxyethylene alkyl ether class: Tween40, Tween60, Tween65, Tween80, triton x-100 or Qula leads to X-10;Branched secondary alcohol polyethenoxy ether class: TMN-3, TMN-6, TMN-10 or polyoxyethylene esters: Span 20, Span 40, Span 60 or Span 80;Polyoxyethylene fatty alcohol condensation product: paregal O -10, peregal O-25 or peregal A-20.
The formula of the coating adhesive is as follows:
Defoaming agent: 0.1-2;
Coating emulsion: 15-40;
Crosslinking agent: 0.5-8;
Thickener: 0.1-2;
The defoaming agent is organic silicon AFE-7510, AFE-0400, AFE-3101, AFE-0600, AFE-0600, AFE- 7600, AFE-0010, AFE-0700, AFE-7610, AFE-0050, ACP-0544, ACP-0080 or ACP-0001;Coating emulsion For polyacrylic PA, polyurethanes PU, polyvinylchloride, polythene PE, polypropylene PP, polycarbonate, polystyrene PS One of rubber or two kinds;Thickener is one of sodium alginate, sodium carboxymethylcellulose, DM5268 or two Kind.
Preferred embodiment of the invention is to mix ultrafine electricity conductive carbon black dispersion and coating adhesive, stirs evenly preparation Conductive coating glue, using knife coating by quantitative conductive coating glue single side or it is two-sided be applied to scrim surfaces, in 60-90 DEG C of preliminary drying Coating cloth is finally baked 1-5min at 120-170 DEG C, prepares conductive coating cloth by 1-5min;The coating adhesive is polypropylene The mixed emulsion of acids PA, ACP-0544, sodium alginate and crosslinking agent;The conductive black is graphene, ionic dispersant For Negel, wetting agent is branched secondary alcohol polyethenoxy ether class.
Beneficial effects of the present invention: the present invention provides a kind of preparation method of conductive coating cloth, simple process and low cost Honest and clean, coating cloth coating uniform obtained, surface has preferable washing fastness, organic solvent-resistant, high temperature resistance without site.
Specific embodiment
Below by examples of implementation, the outstanding advantages and distinguishing feature that the present invention is further explained, but the present invention never office It is limited to examples of implementation.
Example 1
The composition of 1.1 conductive coating cloth
Acetylene carbon black: 40g
Lauryl sodium sulfate: 12g
Tween40:2g
Water: 346g
ACP-0080:8g
Polythene PE: 160g
Crosslinking agent: 2g
Sodium alginate: 0.4g
The preparation method of 1.2 conductive coating cloth
By carbon black, dispersing agent, wetting agent and the water grinding distribution on grinder after mixing, prepared after centrifugal filtration Partial size < 500nm superfine carbon black dispersion;Defoaming agent, coating cream, crosslinking agent are added in obtained dispersion to mix, Finally addition thickener carries out it to be thickened to viscosity appropriate, is uniformly coated in fabric surface, dries, bakes.
Example 2
The composition of 2.1 conductive coating cloth
Graphite: 160g
Potassium oleate: 16g
Qula leads to X-10:1.6g
Water: 223.4g
AFE-0050:0.4g
Polyvinylchloride: 60g
Crosslinking agent: 32g
DM5268:8g
The preparation method of 2.2 conductive coating cloth
Preparation method is the same as 1.2 in example 1.
Example 3
The composition of 3.1 conductive coating cloth
Graphene: 100g
Sodium abietate: 20g
Peregal O-25: 3g
Water: 277g
ACP-0544:4g
Polycarbonate: 120g
Crosslinking agent: 16g
Sodium alginate: 4g
The preparation method of 3.2 conductive coating cloth
Preparation method is the same as 1.2 in example 1.
Example 4
The composition of 4.1 conductive coating cloth
Graphene: 160g
Negel: 32g
TMN-3:6.4g
Water: 201.6
ACP-0544:0.4g
Polyurethanes PU:80g
Crosslinking agent: 12g
Sodium carboxymethylcellulose: 4g
The preparation method of 4.2 conductive coating cloth
Preparation method is the same as 1.2 in example 1.
The performance of the conductive coating cloth of 1 embodiment 1-4 of table preparation

Claims (6)

1. a kind of preparation method of conductive coating cloth, which is characterized in that ultrafine electricity conductive carbon black dispersion and coating adhesive to be blended in Together, it stirs evenly and prepares conductive coating glue, base fabric by quantitative conductive coating glue single side or two-sided is applied to using knife coating Coating cloth is finally baked 1-5min at 120-170 DEG C, prepares conductive coating cloth by surface in 60-90 DEG C of preliminary drying 1-5min;
The ultrafine electricity conductive carbon black dispersion the preparation method comprises the following steps: by be 10-40% to system quality score conductive black, right Low molecule ionic dispersant that conductive black mass fraction is 10-30%, the wetting for being 1-5% to conductive black mass fraction Agent, remaining add water to fill 100%, the grinding distribution on grinder, prepares partial size < 500nm after mixing after centrifugal filtration Superfine carbon black dispersion;The conductive black is acetylene carbon black, graphene, graphite or carbon nanotube;The ionic dispersant For lauryl sodium sulfate, dodecyl sodium sulfate, neopelex, potassium oleate, Negel, rosin acid Sodium, sodium lignin sulfonate, formaldehyde condensate of sodium methylnaphthalene sulfonate or dispersing agent NNO;The wetting agent is polyxyethylated Ethers: Tween40, Tween60, Tween65, Tween80, triton x-100 or Qula lead to X-10;Branched secondary alcohol polyoxyethylene Ethers: TMN-3, TMN-6 or TMN-10;Polyoxyethylene esters: Span 20, Span 40, Span 60 or Span 80;Polyoxyethylene rouge Fat alcohol condensation product: paregal O -10, peregal O-25 or peregal A-20;
The formula of the coating adhesive is as follows: defoaming agent 8g, coating emulsion 160g, crosslinking agent 2g, thickener 0.4g or defoaming agent 0.4g, coating emulsion 60g, crosslinking agent 32g, thickener 8g or defoaming agent 4g, coating emulsion 120g, crosslinking agent 16g, thickener 4g Or defoaming agent 0.4g, coating emulsion 80g, crosslinking agent 12g, thickener 4g;The defoaming agent is organic silicon AFE-7510, AFE- 0400、AFE-3101、AFE-0600、AFE-7600、AFE-0010、AFE-0700、AFE-7610、AFE-0050、ACP-0544、 ACP-0080 or ACP-0001;Coating emulsion is polyacrylic PA, polyurethanes PU, polyvinylchloride, polythene PE, gathers One of propylene PP, polycarbonate, polystyrene PS, rubber or two kinds;Thickener is sodium alginate, carboxymethyl fibre Tie up plain sodium or DM5268.
2. method described in claim 1, it is characterised in that the dispersing agent be potassium oleate, Negel, sodium abietate, Sodium lignin sulfonate, formaldehyde condensate of sodium methylnaphthalene sulfonate or dispersing agent NNO.
3. method described in claim 1, it is characterised in that the wetting agent is branched secondary alcohol polyethenoxy ether class: TMN-3, TMN-6 or TMN-10;Polyoxyethylene fatty alcohol condensation product: paregal O -10, peregal O-25 or peregal A-20.
4. method described in claim 1, which is characterized in that the defoaming agent is ACP-0544, ACP-0080 or ACP- 0001;Coating emulsion is one of polyacrylic PA, polyurethanes PU, rubber;Thickener is sodium alginate, carboxymethyl Sodium cellulosate.
5. method as claimed in claim 4, it is characterised in that the formula of the coating adhesive are as follows: defoaming agent 0.4g, coating emulsion 80g, crosslinking agent 12g, thickener 4g;The defoaming agent is ACP-0544;Coating emulsion is polyurethanes PU;Thickener is carboxylic first Base sodium cellulosate.
6. method described in claim 1, it is characterised in that specific step is as follows: by ultrafine electricity conductive carbon black dispersion and coating adhesive It mixes, stirs evenly and prepare conductive coating glue, it will quantitative conductive coating glue single side or two-sided application using knife coating To scrim surfaces, in 60-90 DEG C of preliminary drying 1-5min, coating cloth is finally baked into 1-5min at 120-170 DEG C, prepares conductive apply Layer cloth;The coating adhesive is the mixed emulsion of polyacrylic PA, ACP-0544, sodium alginate and crosslinking agent;The conduction charcoal Black is graphene, and ionic dispersant is Negel, and wetting agent is branched secondary alcohol polyoxyethylene ether.
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CN1155497A (en) * 1996-01-24 1997-07-30 赵东林 Moisture resistant and electrostatic resistant packaging materials
CN1872921A (en) * 2006-06-28 2006-12-06 陆书明 Electric latex paint of graphite, and aplication
CN101308710A (en) * 2007-02-23 2008-11-19 国家淀粉及化学投资控股公司 Conductive materials
CN103992678A (en) * 2014-04-21 2014-08-20 东莞市纳利光学材料有限公司 Conductive coating and preparation method thereof

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