CN104152094B - A kind of heating power type coating ointment - Google Patents
A kind of heating power type coating ointment Download PDFInfo
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- CN104152094B CN104152094B CN201410404590.4A CN201410404590A CN104152094B CN 104152094 B CN104152094 B CN 104152094B CN 201410404590 A CN201410404590 A CN 201410404590A CN 104152094 B CN104152094 B CN 104152094B
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Abstract
The present invention aims to provide a kind of heating power type coating ointment, this coating by epoxy resin, carbon is brilliant, chopped carbon fiber is, methylene-bis bitter edible plant sodium sulfonate, KH550, dimethyl phthalate, diphenylpolysiloxane, trolamine, acetone, dimethylbenzene, vinyl acetic monomer form.This heating power Paint preparation technology is simple, easy to use, conduct electricity very well, the heating power time is short, asepsis environment-protecting, can apply the numerous areas such as building, electronics, space flight.
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 the development of science and technology, various advanced product continues to bring out out.Carbon-crystal electric hot plate i.e. " carbon crystal electrothermo low-temp radiation heating system ".Take carbon element crystal heating plate as a kind of novel low-temp radiation heating system that core component is developed.Carbon-crystal electric hot plate makes carbon element crystal particle to carry out ball-milling processing after carbon fiber modifying, by brilliant for carbon particle 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, produces and hard hit and friction occur thus produces a large amount of heat energy between the carbon atom of carbon crystal electrothermo intralamellar part, and with the external transferring heat of the form of far-infrared thermal radiation, heat-up rate is fast, and efficiency is high.
Conductive resin is a kind of sizing agent solidifying or have certain conductivity after drying, it is main moiety with matrix resin and conductive filler material and conducting particles usually, by the bonding effect of matrix resin, conducting particles is combined, form conductive path, the conduction realized by gluing material connects.
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, and thermofin is provided with mounting block.Its feature power consumption comparatively economizes, work-ing life is longer, temperature-controllable, 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: by γ-cyclodextrin, Silver Nitrate, sodium polyacrylate, concentrated nitric acid, distilled water mixing, be heated with stirring to 50 ~ 80 DEG C, slow dropping 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, after drying, obtain the money base composite conducting particles that silver content is 88 ~ 96%; Epoxy resin, solidifying agent and money base composite conducting particles are fully mixed, at 100 DEG C, solidifies 10h, can conductive resin be obtained.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 proposes based on to the problems referred to above just, is bondd 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 extrude, and this ointment directly can be coated in the parts needing heating, electrified regulation, 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 made up 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 diphenylpolysiloxane, 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%, diphenylpolysiloxane is 0.1% ~ 0.5%, trolamine is 0.5 ~ 1.0%, 2% ~ 10% acetone, the dimethylbenzene of 2% ~ 10%, the vinyl acetic monomer of 1% ~ 5%.
Described carbon crystalline substance is of a size of 50 ~ 100nm, and chopped carbon fiber diameter is 1 ~ 10 μm, and length is 0.5 ~ 2mm.
A kind of heating power type coating ointment, is characterized in that the preparation method that can adopt following step:
(1) raw material is taken by above-mentioned percentage composition;
(2) epoxy resin-base is poured in clean container, by carbon fiber and carbon crystalline substance mixing add in resin matrix, then add be mixed with acetone, dimethylbenzene, vinyl acetic monomer solvent, stir;
(3) methylene-bis bitter edible plant sodium sulfonate, KH550, dimethyl phthalate, diphenylpolysiloxane are injected said vesse, stir;
(4) trolamine and remaining solvent are injected said vesse, the solidification 2h time, then grind to form the paste of tiny particle.
The present invention is through test of many times screening, selectes the epoxy resin of specified proportion, carbon crystalline substance, carbon fiber, methylene-bis bitter edible plant sodium sulfonate, silane coupling agent, dimethyl phthalate, diphenylpolysiloxane, trolamine, acetone, vinyl acetic monomer and dimethylbenzene and prepares heating power type coating ointment.Its advantage is: (1) heating power of the present invention Paint preparation technology is simple, easy to use; (2) coatings conductive property prepared is good, the heating power time is short; (3) coating prepared can apply numerous areas (4) electrically conducting coatings such as building, electronics, space flight compared with carbon-crystal electric hot plate, easy to use, simple to operate, economize on resources.Simultaneously because conductive resin needs to add metallics, usually adding argent or some toxic metal, pollute the environment during heating, and carbon series conductive coating is without the need to adding conductive metal ion, has nontoxic advantage.
Embodiment
Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims and limited.
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%, diphenylpolysiloxane is 0.3%, trolamine is 0.8%, 6% acetone, the dimethylbenzene of 6%, the vinyl acetic monomer of 3%.The preferred technical grade of solvent of the present invention.
Preparation method is as follows:
(1) raw material is taken by above-mentioned percentage composition;
(2) 25% epoxy resin-base is poured in clean container, by 8% carbon fiber and 50% carbon crystalline substance mixing add in resin matrix, then add 50% be mixed with 6% acetone, the dimethylbenzene of 6%, the vinyl acetic monomer solvent of 3%, stir;
(3) 0.4% methylene-bis bitter edible plant sodium sulfonate, 0.4%KH550,0.4% dimethyl phthalate, 0.3% diphenylpolysiloxane are injected said vesse, stir;
(4) solvent of 0.8% trolamine and residue 50% is injected said vesse, solidification 2h, then grinds 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%, diphenylpolysiloxane is 0.5%, trolamine is 1.0%, 6% acetone, the dimethylbenzene of 6%, the vinyl acetic monomer of 5%.The preferred technical grade of solvent of the present invention.
Preparation method is as follows:
(1) raw material is taken by above-mentioned percentage composition;
(2) 40% epoxy resin-base is poured in clean container, by 10% carbon fiber and 30% carbon crystalline substance mixing add in resin matrix, then add 50% be mixed with 6% acetone, the dimethylbenzene of 6%, the vinyl acetic monomer solvent of 5%, stir;
(3) 0.5% methylene-bis bitter edible plant sodium sulfonate, 0.5%KH550,0.5% dimethyl phthalate, 0.5% diphenylpolysiloxane are injected said vesse, stir;
(4) solvent of 1.0% trolamine and residue 50% is injected said vesse, solidification 2h, then grinds to form the paste of tiny particle.
Claims (2)
1. a heating power type coating ointment, is characterized in that being made up of following raw material: epoxy resin is 5% ~ 40%, carbon crystalline substance is 30% ~ 80%, chopped carbon fiber is 5% ~ 10%, sodium methylene bis-naphthalene sulfonate is 0.2% ~ 0.5%, KH550 is 0.3% ~ 0.5%, dimethyl phthalate is 0.2% ~ 0.5%, diphenylpolysiloxane is 0.1% ~ 0.5%, trolamine is 0.5 ~ 1.0%, 2% ~ 10% acetone, the dimethylbenzene of 2% ~ 10%, the vinyl acetic monomer of 1% ~ 5%.
2. heating power type coating ointment according to claim 1, it is characterized in that described carbon crystalline substance is 50 ~ 100nm, chopped carbon fiber diameter is 1 ~ 10 μm, and length is 0.5 ~ 2mm.
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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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| CN201410404590.4A CN104152094B (en) | 2014-08-18 | 2014-08-18 | A kind of heating power type coating ointment |
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| CN104152094A CN104152094A (en) | 2014-11-19 |
| CN104152094B true CN104152094B (en) | 2016-03-09 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| JP5945109B2 (en) * | 2011-10-19 | 2016-07-05 | アイカ工業株式会社 | Epoxy resin coating composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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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. |