CN104152094A - Electric heating type coating ointment - Google Patents
Electric heating type coating ointment Download PDFInfo
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- CN104152094A CN104152094A CN201410404590.4A CN201410404590A CN104152094A CN 104152094 A CN104152094 A CN 104152094A CN 201410404590 A CN201410404590 A CN 201410404590A CN 104152094 A CN104152094 A CN 104152094A
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Abstract
The invention aims at providing an electric heating type coating ointment. The coating comprises epoxy resin, carbon crystals, short carbon fibers, sodium methylene bis-naphthalene sulfonate, KH550, dimethyl phthalate, diphenyl polysiloxane, triethanolamine, acetone, xylene, and ethyl acetate. The above electric heating type coating ointment has the advantages of simple preparation process, convenient use, good conductivity, short electric heating time, non-toxicity and environmental protection, and can be used in the fields of buildings, electrons, spaceflight and the like.
Description
Technical field
The present invention relates to a kind of coating ointment, particularly relate to a kind of heating power type coating ointment, belong to building, chemical technology field.
Background technology
In recent years, along with scientific and technical development, various advanced products continue to bring out out.Carbon-crystal electric hot plate i.e. " carbon crystal electrothermo low-temp radiation heating system ".To take a kind of novel low-temp radiation heating system that carbon element crystal heating plate develops as core component.Carbon-crystal electric hot plate is to make carbon element crystal particle to carry out ball-milling processing after carbon fiber modifying, by the brilliant particle of carbon and macromolecule resin material, adds the exothermic material that far infrared transmission agent and the warm agent of limit etc. are made with special process simultaneously.Its heating principle is under the effect of alternating electric field, thereby between the carbon atom of carbon crystal electrothermo intralamellar part, produces and violent clash into and friction produces a large amount of heat energy occur, and with the external transferring heat of form of far-infrared thermal radiation, heat-up rate is fast, and efficiency is high.
Conductive resin be a kind of solidify or dry after there is the sizing agent of certain conductivity, it take matrix resin and conductive filler material is conventionally that conducting particles is chief component composition, bonding effect by matrix resin combines conducting particles, form conductive path, realize by the conduction of sticky material and connecting.
Publication number is that the Chinese invention patent of 202488786U discloses a kind of Far infrared carbon crystal heating cushion.Its feature is provided with warp-knitted spacer fabric top layer, carbon fiber heating layer, thermofin, warp-knitted spacer fabric bottom and temperature controller from top to bottom successively; Described carbon fiber heating layer is located between warp-knitted spacer fabric top layer and thermofin, and carbon fiber heating layer is connected with temperature controller by wire, is provided with mounting block on thermofin.Its feature power consumption economizes, work-ing life is long, temperature is controlled, the good Far infrared carbon crystal heating cushion of security.
Publication number is the preparation method that the Chinese invention patent of 103820066A discloses a kind of silver base conductive glue, concrete steps are: γ-cyclodextrin, Silver Nitrate, sodium polyacrylate, concentrated nitric acid, distilled water are mixed, be heated with stirring to 50～80 ℃, slowly drip xitix, 3, the mixing solutions of 4-ethene dioxythiophene, pyrrolysine, distilled water, reacts 1 hour, filters, through a large amount of distilled water, washing with alcohol, obtain silver content after dry and be 88～96% money base composite conducting particles; Epoxy resin, solidifying agent and money base composite conducting particles are fully mixed, solidify 10h at 100 ℃, can obtain conductive resin.This invention silver base conductive glue preparation process is convenient, technique is simple, resistivity is little, good stability.
After the brilliant plate of carbon destroys, the brilliant thread breakage of carbon, does not still have material and technology to bond at present.The present invention, just based on the problems referred to above are proposed, bonds by ointment of the present invention, can realize the reparation of the brilliant plate of damaged carbon.In addition, ointment still can play the effect of heating, is different from conductive resin and only conducts electricity and do not generate heat.
Summary of the invention
The present invention is to provide a kind of heating power type coating ointment.This coating, as paste, can push, and this ointment directly can be coated in to the parts that need heating, energising heating, and simple to operate, heat-up rate is fast.
In order to achieve the above object, the present invention by the following technical solutions: a kind of heating power type coating ointment, is characterized in that by carbon filler, resin matrix, auxiliary agent and solvent composition.
Described carbon filler is comprised of carbon crystalline substance and carbon fiber.Described resin matrix is epoxy resin.Described auxiliary agent has dispersion agent, coupling agent, softening agent, flow agent and solidifying agent, wherein, described dispersion agent is methylene-bis bitter edible plant sodium sulfonate, described coupling agent is silane coupling agent, described softening agent is dimethyl phthalate, described flow agent is phenylbenzene polysiloxane, and described solidifying agent is trolamine.Described solvent comprises vinyl acetic monomer, dimethylbenzene and acetone.
Described heating power type coating ointment, is characterized in that the weight percent of each component is as follows: epoxy resin is 5%～40%, carbon crystalline substance is 30%～80%, chopped carbon fiber is 5%～10%, methylene-bis bitter edible plant sodium sulfonate is 0.2%～0.5%, KH550 is 0.3%～0.5%, dimethyl phthalate is 0.2%～0.5%, phenylbenzene polysiloxane is 0.1%～0.5%, trolamine is 0.5～1.0%, 2%～10% acetone, 2%～10% dimethylbenzene, 1%～5% vinyl acetic monomer.
Described carbon crystalline substance is of a size of 50～100nm, and chopped carbon fiber diameter is 1～10 μ m, and length is 0.5～2mm.
A heating power type coating ointment, is characterized in that adopting the preparation method of following step:
(1) by above-mentioned percentage composition, take raw material;
(2) epoxy resin-base is poured in clean container, brilliant mixing of carbon fiber and carbon is added in resin matrix, then add the acetone that is mixed with, dimethylbenzene, vinyl acetic monomer solvent, stir;
(3) methylene-bis bitter edible plant sodium sulfonate, KH550, dimethyl phthalate, phenylbenzene polysiloxane are injected to said vesse, stir;
(4) trolamine and remaining solvent are injected to said vesse, solidify the 2h time, then grind to form the paste of tiny particle.
The present invention is that epoxy resin, carbon crystalline substance, carbon fiber, methylene-bis bitter edible plant sodium sulfonate, silane coupling agent, dimethyl phthalate, phenylbenzene polysiloxane, trolamine, acetone, vinyl acetic monomer and the dimethylbenzene of selected specified proportion are prepared heating power type coating ointment through test of many times screening.Its advantage is: preparation technology is simple, easy to use for (1) heating power coating of the present invention; (2) coatings conductive property prepared is good, the heating power time is short; (3) coating of preparing can be applied numerous areas (4) electrically conducting coatings such as building, electronics, space flight and compare with carbon-crystal electric hot plate, easy to use, simple to operate, economize on resources.Because conductive resin need to add metallics, usually add argent or some toxic metal simultaneously, during heating, pollute the environment, and carbon series conductive coating is without adding conductive metal ion, has nontoxic advantage.
Embodiment
Below in conjunction with specific embodiment, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims to the modification of the various equivalent form of values of the present invention and limit.
Embodiment 1
By weight percentage, epoxy resin is 25%, carbon crystalline substance is 50%, chopped carbon fiber is 8%, methylene-bis bitter edible plant sodium sulfonate is 0.4%, KH550 is 0.4%, dimethyl phthalate is 0.4%, phenylbenzene polysiloxane is 0.3%, trolamine is 0.8%, 6% acetone, 6% dimethylbenzene, 3% vinyl acetic monomer.The preferred technical grade of solvent of the present invention.
Preparation method is as follows:
(1) by above-mentioned percentage composition, take raw material;
(2) 25% epoxy resin-base is poured in clean container, brilliant mixing of 8% carbon fiber and 50% carbon is added in resin matrix, then add 50% be mixed with 6% acetone, 6% dimethylbenzene, 3% vinyl acetic monomer solvent, stir;
(3) 0.4% methylene-bis bitter edible plant sodium sulfonate, 0.4%KH550,0.4% dimethyl phthalate, 0.3% phenylbenzene polysiloxane are injected to said vesse, stir;
(4) solvent of 0.8% trolamine and residue 50% is injected to said vesse, solidify 2h, then grind to form the paste of tiny particle.
Embodiment 2
By weight percentage, epoxy resin is 40%, carbon crystalline substance is 30%, chopped carbon fiber is 10%, methylene-bis bitter edible plant sodium sulfonate is 0.5%, KH550 is 0.5%, dimethyl phthalate is 0.5%, phenylbenzene polysiloxane is 0.5%, trolamine is 1.0%, 6% acetone, 6% dimethylbenzene, 5% vinyl acetic monomer.The preferred technical grade of solvent of the present invention.
Preparation method is as follows:
(1) by above-mentioned percentage composition, take raw material;
(2) 40% epoxy resin-base is poured in clean container, brilliant mixing of 10% carbon fiber and 30% carbon is added in resin matrix, then add 50% be mixed with 6% acetone, 6% dimethylbenzene, 5% vinyl acetic monomer solvent, stir;
(3) 0.5% methylene-bis bitter edible plant sodium sulfonate, 0.5%KH550,0.5% dimethyl phthalate, 0.5% phenylbenzene polysiloxane are injected to said vesse, stir;
(4) solvent of 1.0% trolamine and residue 50% is injected to said vesse, solidify 2h, then grind to form the paste of tiny particle.
Claims (2)
1. a heating power type coating ointment, is characterized in that being made by following raw material: epoxy resin is 5%～40%, carbon crystalline substance is 30%～80%, chopped carbon fiber is 5%～10%, methylene-bis bitter edible plant sodium sulfonate is 0.2%～0.5%, KH550 is 0.3%～0.5%, dimethyl phthalate is 0.2%～0.5%, phenylbenzene polysiloxane is 0.1%～0.5%, trolamine is 0.5～1.0%, 2%～10% acetone, 2%～10% dimethylbenzene, 1%～5% vinyl acetic monomer.
2. heating power type coating ointment according to claim 1, is characterized in that described carbon crystalline substance is 50～100nm, and chopped carbon fiber diameter is 1～10 μ m, and length is 0.5～2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410404590.4A CN104152094B (en) | 2014-08-18 | 2014-08-18 | A kind of heating power type coating ointment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410404590.4A CN104152094B (en) | 2014-08-18 | 2014-08-18 | A kind of heating power type coating ointment |
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| CN104152094A true CN104152094A (en) | 2014-11-19 |
| CN104152094B CN104152094B (en) | 2016-03-09 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403271A (en) * | 2014-11-21 | 2015-03-11 | 芜湖市宝艺游乐科技设备有限公司 | Carbon crystal powder modified epoxide resin composite and preparation method thereof |
| CN104559379A (en) * | 2014-12-23 | 2015-04-29 | 姜云华 | Conductive heating coating |
| CN105263199A (en) * | 2015-11-10 | 2016-01-20 | 沈阳化工大学 | Flexible carbon crystal electric warming materials and manufacturing method thereof |
| CN105647339A (en) * | 2015-12-28 | 2016-06-08 | 浙江港流高分子科技有限公司 | Conductive antistatic coating, coiled material, and preparation method of coiled material |
| CN109880477A (en) * | 2019-01-11 | 2019-06-14 | 邵建军 | A kind of preparation method and application of aqueous carbon material conductive heat-generating paint |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101914347A (en) * | 2010-08-06 | 2010-12-15 | 龚亮 | Carbon nano tube composite carbon crystal paint and method for preparing carbon crystal electric heating material from same |
| JP2013087208A (en) * | 2011-10-19 | 2013-05-13 | Aica Kogyo Co Ltd | Epoxy resin floor coating composition |
-
2014
- 2014-08-18 CN CN201410404590.4A patent/CN104152094B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101914347A (en) * | 2010-08-06 | 2010-12-15 | 龚亮 | Carbon nano tube composite carbon crystal paint and method for preparing carbon crystal electric heating material from same |
| JP2013087208A (en) * | 2011-10-19 | 2013-05-13 | Aica Kogyo Co Ltd | Epoxy resin floor coating composition |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403271A (en) * | 2014-11-21 | 2015-03-11 | 芜湖市宝艺游乐科技设备有限公司 | Carbon crystal powder modified epoxide resin composite and preparation method thereof |
| CN104559379A (en) * | 2014-12-23 | 2015-04-29 | 姜云华 | Conductive heating coating |
| CN105263199A (en) * | 2015-11-10 | 2016-01-20 | 沈阳化工大学 | Flexible carbon crystal electric warming materials and manufacturing method thereof |
| CN105647339A (en) * | 2015-12-28 | 2016-06-08 | 浙江港流高分子科技有限公司 | Conductive antistatic coating, coiled material, and preparation method of coiled material |
| CN109880477A (en) * | 2019-01-11 | 2019-06-14 | 邵建军 | A kind of preparation method and application of aqueous carbon material conductive heat-generating paint |
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| Publication number | Publication date |
|---|---|
| CN104152094B (en) | 2016-03-09 |
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Address after: 215400 Chengxiang City, Taicang Province town of the People South Road, No. 162, No. Patentee after: TAICANG PAIOU TECHNOLOGY CONSULTATION SERVICE CO., LTD. Address before: Taicang City, Suzhou City, Jiangsu Province, and 215400 Metro Jianxiong Road No. 20 Patentee before: TAICANG PAIOU TECHNOLOGY CONSULTATION SERVICE CO., LTD. |