CN108834241A - A kind of preparation method of super soft olefinic carbon Electric radiant Heating Film - Google Patents

A kind of preparation method of super soft olefinic carbon Electric radiant Heating Film Download PDF

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Publication number
CN108834241A
CN108834241A CN201810378166.5A CN201810378166A CN108834241A CN 108834241 A CN108834241 A CN 108834241A CN 201810378166 A CN201810378166 A CN 201810378166A CN 108834241 A CN108834241 A CN 108834241A
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CN
China
Prior art keywords
heating film
parts
electric radiant
radiant heating
fabric
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Pending
Application number
CN201810378166.5A
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Chinese (zh)
Inventor
潘云芳
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Nantong Textile Vocational Technology College
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Nantong Textile Vocational Technology College
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Publication date
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Priority to CN201810378166.5A priority Critical patent/CN108834241A/en
Publication of CN108834241A publication Critical patent/CN108834241A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/20Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/10Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017Manufacturing methods or apparatus for heaters

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  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention discloses a kind of preparation methods of super soft olefinic carbon Electric radiant Heating Film, the Electric radiant Heating Film includes flexbile base, conductive heating layer, encapsulated layer, conductive exothermal slurry is repeatedly printed upon on flexbile base and is carried out UV light by multiple digital printing mode on flexbile base, obtains heating layer;The double-deck fitting, which is carried out, with Water-proof breathable fabric obtains Electric radiant Heating Film.Flexible electric heating membrane structure of the invention is simple, bent, energy conservation and environmental protection, preparation process are simple, has good thermal conductivity, big heating surface (area) (HS, use is safe, and the service life is long, at low cost, and is easy to large-scale production, this kind of Electric radiant Heating Film is suitable for electric heating dress ornament.

Description

A kind of preparation method of super soft olefinic carbon Electric radiant Heating Film
Technical field
The present invention relates to textile fields, and in particular to a kind of preparation method of super soft olefinic carbon Electric radiant Heating Film.
Background technique
With the development of society, thermo electric material is more and more applied to the fields such as Electvic heating physiogherapy, electric heating.Graphite Alkene has many advantages, such as conductive, good heat conductivity, breaks through the technology of traditional nichrome, Aludirome, conductivity ceramics heating film Bottleneck solves the disadvantages of density is big, easy to oxidize, poor toughness, thermal conversion efficiency is low, electromagnetic radiation is serious, brittleness is big.Use stone Heat Conduction Material prepared by black alkene, graphite nano plate can effectively alleviate arthritis, lumbar muscle strain symptom.
Summary of the invention
Goal of the invention:In order to solve the deficiencies in the prior art, the present invention provides a kind of preparations of super soft olefinic carbon Electric radiant Heating Film Method, the composite membrane fever being prepared is rapidly, flexibility is good, sticking nature is good, energy saving, service life are long, it is applied widely, add Work simple process, the at low cost, flames of anger, it is safe and reliable the advantages that.
Technical solution:A kind of preparation method of super soft olefinic carbon Electric radiant Heating Film, the Electric radiant Heating Film includes flexbile base, conductive exothermal Conductive exothermal slurry, is repeatedly printed upon on flexbile base on flexbile base by multiple digital printing mode by layer, encapsulated layer And UV light is carried out, obtain heating layer;The double-deck fitting, which is carried out, with Water-proof breathable fabric obtains Electric radiant Heating Film.
As optimization:The flexbile base is aramid fiber, polyimides fibre using high-melting fibre woven fabric as base fabric One of dimension, graphitized carbon fibre, melacel, polytetrafluoroethylene fibre are blended at being grouped as, which utilizes hot pressing Flexbile base is made by two-sided be bonded with TPU film of heat molten type laminating type in compounding machine.
As optimization:The conductive heating layer by digital printing mode by required pattern form by conductive exothermal slurry into Row is repeatedly printed upon on flexbile base and carries out UV light, is prepared into heating layer.Printing type is printing-UV light Change, repeats three-dimensional printing until reaching the thickness 0.15-0.20mm that heating film is optimal heating efficiency.
As optimization:The conductive exothermal slurry is made of in parts by weight following substance:10-30 parts of graphene, carbon are received 10-20 parts of mitron, 5-10 parts of nanometer metallic silver, 0.1-0.3 parts of dispersing agent, 30-40 parts of aqueous polyurethane, 1-3 parts of photoinitiator, 1-3 parts of amido silicon oil, 1-2 parts of expanding agent.
As optimization:The electrode connection mode is compound in composite film surface printing silver paste/aqueous polyurethane photocuring Material, 40 parts of aqueous polyurethane, electrode is attached on silver paste/aqueous polyurethane light curing compound material, finally by 60 parts of silver paste Welding lead on the electrode.
As optimization:The encapsulated layer is packaged with polyester fiber woven fabric or polyester fiber non-woven fabric, to keep soft Good toughness feature, encapsulated layer fabric paste the tow sides of heating film by heat-resistant adhesive with a thickness of 0.1-0.3mm.To encapsulation Good olefinic carbon Electric radiant Heating Film carries out hydrophobic finishing, hydrophobic finishing of the process with common fabric.
Beneficial effect:Present invention process is simple, it can be achieved that mass automatic production, has a good application prospect, system Standby composite membrane fever is rapidly, flexibility is good, sticking nature is good, energy saving, service life are long, applied widely, processing technology simply, at This is low, flames of anger, it is safe and reliable the advantages that.
The present invention using high-melting fibre woven fabric as base fabric, with heat-pressing compound machine by heat molten type laminating type it is two-sided with Flexbile base is made in TPU film fitting.Encapsulation uses heat molten type heating mode, non-traditional glue bonding, this technique greatly promotes The flexibility and feel of heating film.
The present invention is carried out conductive exothermal slurry by required pattern form using digital printing mode to be repeatedly printed upon flexibility In base and UV light is carried out, it is more accurate than blade coating mode to be prepared into the heating film thickness that heating layer obtains, and generates heat equal with family Even, heating film pattern is more accurate.
Conductive exothermal slurry of the invention is added expanding agent and makes heating film microcosmic upper generation in film forming procedure tiny Micropore increases specific surface area, is conducive to quickly generating and shedding for heat, enhances heating efficiency.
Electrode connection mode of the invention is to print silver paste/aqueous polyurethane light curing compound material in composite film surface Technique makes the temperature of electrode connection more uniform, extends the service life of heating film.
Encapsulated layer of the invention is packaged substitution with the polyester fiber woven fabric or polyester fiber non-woven fabric of hydrophobic finishing Polymer material film on the market, it is flexible simultaneously in holding, the thermal diffusivity and wash durability of heating film are improved, can be subjected to Normal washing 40 times or more.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, so that the technology of this field Personnel can better understand advantages and features of the invention, to make apparent boundary to protection scope of the present invention It is fixed.Embodiment described in the invention is only a part of the embodiment of the present invention, instead of all the embodiments, based on the present invention In embodiment, those of ordinary skill in the art's every other implementation obtained without making creative work Example, shall fall within the protection scope of the present invention.
Specific embodiment 1
A kind of preparation method of super soft olefinic carbon Electric radiant Heating Film, the Electric radiant Heating Film includes flexbile base, conductive heating layer, encapsulation Conductive exothermal slurry, is repeatedly printed upon on flexbile base on flexbile base by multiple digital printing mode and carries out purple by layer Outer photocuring, obtains heating layer;The double-deck fitting, which is carried out, with Water-proof breathable fabric obtains Electric radiant Heating Film.
The flexbile base is aramid fiber, polyimide fiber, blended ingredient using high-melting fibre woven fabric as base fabric Flexbile base is made by two-sided be bonded with TPU film of heat molten type laminating type using heat-pressing compound machine in composition, the base fabric.
The conductive heating layer is repeatedly beaten conductive exothermal slurry by required pattern form by digital printing mode It is imprinted on flexbile base and is carried out UV light, is prepared into heating layer.Printing type is printing-ultraviolet light solidification, is repeated vertical Body printing is until reach the thickness 0.15mm that heating film is optimal heating efficiency.
The conductive exothermal slurry is made of in parts by weight following substance:10 parts of graphene, carbon nanotube 10 part, nanometer 5 parts of metallic silver, 0.1 part of dispersing agent, 30 parts of aqueous polyurethane, 1 part of photoinitiator, 1 part of amido silicon oil, 1 part of expanding agent.
The electrode connection mode is to print silver paste/aqueous polyurethane light curing compound material, silver paste in composite film surface 60 parts, 40 parts of aqueous polyurethane, electrode is attached on silver paste/aqueous polyurethane light curing compound material, finally on the electrode Welding lead.
The encapsulated layer is packaged with polyester fiber woven fabric or polyester fiber non-woven fabric, to keep flexibility good special Point, encapsulated layer fabric paste the tow sides of heating film by heat-resistant adhesive with a thickness of 0.1mm.To packaged olefinic carbon electric heating Film carries out hydrophobic finishing, hydrophobic finishing of the process with common fabric.
Specific embodiment 2
A kind of preparation method of super soft olefinic carbon Electric radiant Heating Film, the Electric radiant Heating Film includes flexbile base, conductive heating layer, encapsulation Conductive exothermal slurry, is repeatedly printed upon on flexbile base on flexbile base by multiple digital printing mode and carries out purple by layer Outer photocuring, obtains heating layer;The double-deck fitting, which is carried out, with Water-proof breathable fabric obtains Electric radiant Heating Film.
The flexbile base is graphitized carbon fibre, melacel, blended ingredient using high-melting fibre woven fabric as base fabric Flexbile base is made by two-sided be bonded with TPU film of heat molten type laminating type using heat-pressing compound machine in composition, the base fabric.
The conductive heating layer is repeatedly beaten conductive exothermal slurry by required pattern form by digital printing mode It is imprinted on flexbile base and is carried out UV light, is prepared into heating layer.Printing type is printing-ultraviolet light solidification, is repeated vertical Body printing is until reach the thickness 0.20mm that heating film is optimal heating efficiency.
The conductive exothermal slurry is made of in parts by weight following substance:30 parts of graphene, carbon nanotube 20 part, nanometer 10 parts of metallic silver, 0.3 part of dispersing agent, 40 parts of aqueous polyurethane, 1-3 parts of photoinitiator, 3 parts of amido silicon oil, 2 parts of expanding agent.
The electrode connection mode is to print silver paste/aqueous polyurethane light curing compound material, silver paste in composite film surface 60 parts, 40 parts of aqueous polyurethane, electrode is attached on silver paste/aqueous polyurethane light curing compound material, finally on the electrode Welding lead.
The encapsulated layer is packaged with polyester fiber woven fabric or polyester fiber non-woven fabric, to keep flexibility good special Point, encapsulated layer fabric paste the tow sides of heating film by heat-resistant adhesive with a thickness of 0.3mm.To packaged olefinic carbon electric heating Film carries out hydrophobic finishing, hydrophobic finishing of the process with common fabric.
Specific embodiment 3
A kind of preparation method of super soft olefinic carbon Electric radiant Heating Film, the Electric radiant Heating Film includes flexbile base, conductive heating layer, encapsulation Conductive exothermal slurry, is repeatedly printed upon on flexbile base on flexbile base by multiple digital printing mode and carries out purple by layer Outer photocuring, obtains heating layer;The double-deck fitting, which is carried out, with Water-proof breathable fabric obtains Electric radiant Heating Film.
The flexbile base is polytetrafluoroethylene fibre using high-melting fibre woven fabric as base fabric, which utilizes hot pressing Flexbile base is made by two-sided be bonded with TPU film of heat molten type laminating type in compounding machine.
The conductive heating layer is repeatedly beaten conductive exothermal slurry by required pattern form by digital printing mode It is imprinted on flexbile base and is carried out UV light, is prepared into heating layer.Printing type is printing-ultraviolet light solidification, is repeated vertical Body printing is until reach the thickness 0.17mm that heating film is optimal heating efficiency.
The conductive exothermal slurry is made of in parts by weight following substance:20 parts of graphene, carbon nanotube 14 part, nanometer 7 parts of metallic silver, 0.2 part of dispersing agent, 33 parts of aqueous polyurethane, 2 parts of photoinitiator, 2 parts of amido silicon oil, 1.5 parts of expanding agent.
The electrode connection mode is to print silver paste/aqueous polyurethane light curing compound material, silver paste in composite film surface 60 parts, 40 parts of aqueous polyurethane, electrode is attached on silver paste/aqueous polyurethane light curing compound material, finally on the electrode Welding lead.
The encapsulated layer is packaged with polyester fiber woven fabric or polyester fiber non-woven fabric, to keep flexibility good special Point, encapsulated layer fabric paste the tow sides of heating film by heat-resistant adhesive with a thickness of 0.2mm.To packaged olefinic carbon electric heating Film carries out hydrophobic finishing, hydrophobic finishing of the process with common fabric.
Present invention process is simple, it can be achieved that mass automatic production, has a good application prospect, and prepares composite membrane hair It is hot rapidly, flexibility is good, sticking nature is good, energy saving, the service life is long, applied widely, processing technology is simple, it is at low cost, without bright The advantages that fiery, safe and reliable.
The present invention using high-melting fibre woven fabric as base fabric, with heat-pressing compound machine by heat molten type laminating type it is two-sided with Flexbile base is made in TPU film fitting.Encapsulation uses heat molten type heating mode, non-traditional glue bonding, this technique greatly promotes The flexibility and feel of heating film.
The present invention is carried out conductive exothermal slurry by required pattern form using digital printing mode to be repeatedly printed upon flexibility In base and UV light is carried out, it is more accurate than blade coating mode to be prepared into the heating film thickness that heating layer obtains, and generates heat equal with family Even, heating film pattern is more accurate.
Conductive exothermal slurry of the invention is added expanding agent and makes heating film microcosmic upper generation in film forming procedure tiny Micropore increases specific surface area, is conducive to quickly generating and shedding for heat, enhances heating efficiency.
Electrode connection mode of the invention is to print silver paste/aqueous polyurethane light curing compound material in composite film surface Technique makes the temperature of electrode connection more uniform, extends the service life of heating film.
Encapsulated layer of the invention is packaged substitution with the polyester fiber woven fabric or polyester fiber non-woven fabric of hydrophobic finishing Polymer material film on the market, it is flexible simultaneously in holding, the thermal diffusivity and wash durability of heating film are improved, can be subjected to Normal washing 40 times or more.

Claims (6)

1. a kind of preparation method of super soft olefinic carbon Electric radiant Heating Film, it is characterised in that:The Electric radiant Heating Film includes flexbile base, conductive exothermal Conductive exothermal slurry, is repeatedly printed upon on flexbile base on flexbile base by multiple digital printing mode by layer, encapsulated layer And UV light is carried out, obtain heating layer;The double-deck fitting, which is carried out, with Water-proof breathable fabric obtains Electric radiant Heating Film.
2. the preparation method of super soft olefinic carbon Electric radiant Heating Film according to claim 1, it is characterised in that:The flexbile base is with height Melting-point fibers woven fabric is base fabric, is aramid fiber, polyimide fiber, graphitized carbon fibre, melacel, polytetrafluoroethylene (PTFE) One of fiber is blended at being grouped as, and the base fabric is two-sided thin with TPU by heat molten type laminating type using heat-pressing compound machine Flexbile base is made in film fitting.
3. the preparation method of super soft olefinic carbon Electric radiant Heating Film according to claim 1, it is characterised in that:The conductive heating layer is logical It crosses digital printing mode and be repeatedly printed upon on flexbile base and carry out ultraviolet by conductive exothermal slurry by required pattern form Photocuring is prepared into heating layer.Printing type is printing-ultraviolet light solidification, repeats three-dimensional printing and reaches until reaching heating film The thickness 0.15-0.20mm of optimal heating efficiency.
4. the preparation method of super soft olefinic carbon Electric radiant Heating Film according to claim 1, it is characterised in that:The conductive exothermal slurry It is made of in parts by weight following substance:10-30 parts of graphene, 10-20 parts of carbon nanotube, 5-10 parts of nanometer metallic silver, dispersion 0.1-0.3 parts of agent, 30-40 parts of aqueous polyurethane, 1-3 parts of photoinitiator, 1-3 parts of amido silicon oil, 1-2 parts of expanding agent.
5. the preparation method of super soft olefinic carbon Electric radiant Heating Film according to claim 1, it is characterised in that:The electrode connection mode It, 60 parts of silver paste, 40 parts of aqueous polyurethane, will be electric to print silver paste/aqueous polyurethane light curing compound material in composite film surface Pole is attached on silver paste/aqueous polyurethane light curing compound material, finally welding lead on the electrode.
6. the preparation method of super soft olefinic carbon Electric radiant Heating Film according to claim 1, it is characterised in that:The encapsulated layer is with polyester Fibre fabric or polyester fiber non-woven fabric are packaged, and to keep the good feature of flexibility, encapsulated layer fabric is with a thickness of 0.1- 0.3mm pastes the tow sides of heating film by heat-resistant adhesive.Hydrophobic finishing, process are carried out to packaged olefinic carbon Electric radiant Heating Film With the hydrophobic finishing of common fabric.
CN201810378166.5A 2018-04-25 2018-04-25 A kind of preparation method of super soft olefinic carbon Electric radiant Heating Film Pending CN108834241A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110013181A (en) * 2019-04-18 2019-07-16 碳翁(北京)科技有限公司 A kind of multi-functional roasting plant
CN113453386A (en) * 2021-06-25 2021-09-28 无锡优波生命科技有限公司 Infrared light wave generating assembly for mattress and manufacturing method thereof
CN117719234A (en) * 2024-02-09 2024-03-19 新航涂布科技(苏州)有限公司 High-temperature-resistant stretch-resistant film and preparation method thereof

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CN113453386A (en) * 2021-06-25 2021-09-28 无锡优波生命科技有限公司 Infrared light wave generating assembly for mattress and manufacturing method thereof
CN117719234A (en) * 2024-02-09 2024-03-19 新航涂布科技(苏州)有限公司 High-temperature-resistant stretch-resistant film and preparation method thereof
CN117719234B (en) * 2024-02-09 2024-05-28 新航涂布科技(苏州)有限公司 High-temperature-resistant stretch-resistant film and preparation method thereof

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Application publication date: 20181116