CN102936447A - High-temperature electric heating coating - Google Patents
High-temperature electric heating coating Download PDFInfo
- Publication number
- CN102936447A CN102936447A CN2012105218600A CN201210521860A CN102936447A CN 102936447 A CN102936447 A CN 102936447A CN 2012105218600 A CN2012105218600 A CN 2012105218600A CN 201210521860 A CN201210521860 A CN 201210521860A CN 102936447 A CN102936447 A CN 102936447A
- Authority
- CN
- China
- Prior art keywords
- heating
- electric heating
- temperature
- heating coating
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a high-temperature electric heating coating, belonging to the field of electric heating coatings. The high-temperature electric heating coating comprises 20-60% of film forming epoxy resin, 1-5% of adhesion promoter, 1-5% of dispersing agent, 36-44% of graphite powder, 2-5% of tourmaline powder, 1-3.5% of dimethylbenzene and 25-45% of mica powder. Through the invention, the heating temperature and heating speed are increased, the high temperature resistance is enhanced, and the service life is prolonged.
Description
?
Technical fieldThe present invention relates to high-temp. electro-heating coating, belong to the electric-heating coatings field.
Background technologyAlong with the progress of science and technology, type of heating is also changing, and traditional electrically heated is to utilize electric heater to heat, and this electric heater is to consist of with nichrome wire and refractory substrate, and nichrome wire is when work, and local temperature is high, uses dangerous; So electrically heated coating occurred, that is, be coated in the surface of heating object with electric-heating coatings, energising is heated, homogeneous heating, but traditional electric-heating coatings Heating temperature is limited, and top temperature is less than 200 ℃, and heating hastens slow.
Summary of the inventionIn view of the defective that prior art exists, the purpose of this invention is to provide the high-temp. electro-heating coating that a kind of heating efficiency is high, Heating temperature is high.
For achieving the above object, the technology used in the present invention solution is: high-temp. electro-heating coating comprises: film-forming ring epoxy resins 20%-60%, adhesion promoter 1%-5%, dispersion agent 1%-5%, Graphite Powder 99 36%-44%, Tourmaline powder 2%-5%, dimethylbenzene 1%-3.5%, mica powder 25%-45%.
High-temp. electro-heating coating, its beneficial effect is: improved Heating temperature and rate of heating, heat-resisting ability is strong, has improved work-ing life.
Embodiment
High-temp. electro-heating coating comprises: film-forming ring epoxy resins 20%-60%, adhesion promoter 1%-5%, dispersion agent 1%-5%, Graphite Powder 99 36%-44%, Tourmaline powder 2%-5%, dimethylbenzene 1%-3.5%, mica powder 25%-45%.
Claims (1)
1. high-temp. electro-heating coating is characterized in that comprising: film-forming ring epoxy resins 20%-60%, adhesion promoter 1%-5%, dispersion agent 1%-5%, Graphite Powder 99 36%-44%, Tourmaline powder 2%-5%, dimethylbenzene 1%-3.5%, mica powder 25%-45%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105218600A CN102936447A (en) | 2012-12-07 | 2012-12-07 | High-temperature electric heating coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105218600A CN102936447A (en) | 2012-12-07 | 2012-12-07 | High-temperature electric heating coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102936447A true CN102936447A (en) | 2013-02-20 |
Family
ID=47695372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105218600A Pending CN102936447A (en) | 2012-12-07 | 2012-12-07 | High-temperature electric heating coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102936447A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804985A (en) * | 2014-02-17 | 2014-05-21 | 广东骏丰频谱股份有限公司 | Far-infrared carbon composite electric heating ink, and preparation method and application |
| CN107197544A (en) * | 2017-05-03 | 2017-09-22 | 陶志斌 | Inorganic non-metallic far infrared graphite resistive film, its preparation method and application |
-
2012
- 2012-12-07 CN CN2012105218600A patent/CN102936447A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804985A (en) * | 2014-02-17 | 2014-05-21 | 广东骏丰频谱股份有限公司 | Far-infrared carbon composite electric heating ink, and preparation method and application |
| CN103804985B (en) * | 2014-02-17 | 2016-06-01 | 广东骏丰频谱股份有限公司 | Far-infrared carbon system compound electro-thermal ink and its preparation method and application |
| CN107197544A (en) * | 2017-05-03 | 2017-09-22 | 陶志斌 | Inorganic non-metallic far infrared graphite resistive film, its preparation method and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100479623C (en) | Composite low-voltage electrothermal film and making method | |
| CN205017608U (en) | Functional membrane ceramic resistor electricity heating element | |
| CN102932974B (en) | Method for preparing polymer electrothermal film | |
| CN105754462B (en) | A kind of flexible parent metal composite electric heating coating and preparation method thereof and application thereof | |
| CN103333562A (en) | Acetal enamelled wire paint | |
| CN102936447A (en) | High-temperature electric heating coating | |
| WO2016127533A1 (en) | Electrothermal film layer manufacturing method, electrothermal film layer, electrically-heating plate, and cooking utensil | |
| CN202210872U (en) | High-temperature nano infrared electrothermal film heating element | |
| CN110996410A (en) | Manufacturing process of high-temperature-resistant graphene heating plate | |
| CN110983230A (en) | Heat-insulating coating of electromagnetic pot and preparation method thereof | |
| CN202514086U (en) | Carbon fiber heating device | |
| CN105992408B (en) | Manufacturing method of electric heating film layer, electric heating disc and cooking utensil | |
| CN204090174U (en) | A kind of Electric radiant Heating Film | |
| CN106085211A (en) | A kind of Graphene electric-heating coatings | |
| CN205987422U (en) | Warm up with graphite alkene electric plate | |
| CN203341178U (en) | Hair straightener | |
| CN105992409B (en) | Manufacturing method of electric heating film layer, electric heating disc and cooking utensil | |
| CN102617159B (en) | High-wind speed resistance capacity wear-resistant fiber surface coating | |
| WO2017067049A1 (en) | Processing technology for heating element | |
| CN105992403B (en) | Mixed liquid, far infrared emission film layer and manufacturing method thereof, electric heating plate and cooking utensil | |
| CN104332211A (en) | Tinning phosphor copper line | |
| CN206517625U (en) | A kind of functional membrane ceramic electric heater | |
| CN110798917B (en) | Heating plate for electric furnace and preparation method thereof | |
| CN205305141U (en) | Control by temperature change electric heat heating plate | |
| CN204070199U (en) | Aquarium heating plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130220 |