CN109090709A - A kind of heat generating ceramic slurry and preparation method thereof - Google Patents
A kind of heat generating ceramic slurry and preparation method thereof Download PDFInfo
- Publication number
- CN109090709A CN109090709A CN201810998862.6A CN201810998862A CN109090709A CN 109090709 A CN109090709 A CN 109090709A CN 201810998862 A CN201810998862 A CN 201810998862A CN 109090709 A CN109090709 A CN 109090709A
- Authority
- CN
- China
- Prior art keywords
- powder
- tcr
- function
- heat generating
- ceramic slurry
- 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
- 239000002002 slurry Substances 0.000 title claims abstract description 46
- 239000000919 ceramic Substances 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims description 11
- 238000007613 slurry method Methods 0.000 title description 4
- 230000001256 tonic effect Effects 0.000 claims abstract description 36
- 239000000843 powder Substances 0.000 claims abstract description 30
- 239000000654 additive Substances 0.000 claims abstract description 25
- 230000000996 additive effect Effects 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000011812 mixed powder Substances 0.000 claims abstract description 12
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 9
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052707 ruthenium Inorganic materials 0.000 claims abstract description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010936 titanium Substances 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 5
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims abstract description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims abstract description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052747 lanthanoid Inorganic materials 0.000 claims abstract description 3
- 150000002602 lanthanoids Chemical class 0.000 claims abstract description 3
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000000498 ball milling Methods 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- JLPULHDHAOZNQI-ZTIMHPMXSA-N 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-ZTIMHPMXSA-N 0.000 claims description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 8
- 229910052681 coesite Inorganic materials 0.000 claims description 8
- 229910052593 corundum Inorganic materials 0.000 claims description 8
- 229910052906 cristobalite Inorganic materials 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 8
- 239000001095 magnesium carbonate Substances 0.000 claims description 8
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 8
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 229940083466 soybean lecithin Drugs 0.000 claims description 8
- 229910052682 stishovite Inorganic materials 0.000 claims description 8
- 229910052905 tridymite Inorganic materials 0.000 claims description 8
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000012856 weighed raw material Substances 0.000 claims description 6
- 229910052684 Cerium Inorganic materials 0.000 claims description 5
- 241000779819 Syncarpia glomulifera Species 0.000 claims description 5
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000001739 pinus spp. Substances 0.000 claims description 5
- 229940036248 turpentine Drugs 0.000 claims description 5
- 206010037660 Pyrexia Diseases 0.000 claims description 3
- 239000001293 FEMA 3089 Substances 0.000 claims description 2
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 2
- RBNWAMSGVWEHFP-UHFFFAOYSA-N trans-p-Menthane-1,8-diol Chemical compound CC(C)(O)C1CCC(C)(O)CC1 RBNWAMSGVWEHFP-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 239000003571 electronic cigarette Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
Classifications
-
- A24F47/008—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/107—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing organic material comprising solvents, e.g. for slip casting
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
The present invention provides a kind of heat generating ceramic slurry, including complex function phase, inorganic additive and organic carrier, complex function mutually includes that function of tonic chord phase and TCR adjust phase, the function of tonic chord mutually includes but is not limited to tungsten powder, molybdenum powder, manganese powder, silver powder, copper powder, nickel powder, cobalt powder, titanium valve, chromium powder, the mixed-powder of one or more of zinc powder, it mutually includes but is not limited to platinum powder that the TCR, which is adjusted, ruthenium powder, palladium powder, rhodium powder, osmium powder, iridium powder, germanium powder, the mixed-powder of one or more of lanthanide series powder or its oxide, the TCR adjusts the 0.1%-10% that the amount of being added to accounts for function of tonic chord phase weight, to maintain heat generating ceramic slurry temperature-coefficient of electrical resistance (TCR) to be maintained at 1500ppm/ DEG C -4000ppm/ DEG C.Heat generating ceramic slurry provided by the invention has low resistance temperature coefficient, can reduce heating retardation phenomenon.
Description
Technical field
The present invention relates to new tobacco products technical field, specifically a kind of heat generating ceramic slurry and preparation method thereof.
Background technique
Existing electronic smoke atomizer Atmized electronic tobacco juice in such a way that heating wire winds glass fibre cotton, to generate cigarette
Mist is sucked for consumer.Because its heating wire heating rate is rapid, heating retardation is low, therefore in entire 1-3 seconds of aspiration procedure,
The phenomenon that being not in atomization delay, but there is temperature simultaneously and be not easily controlled, it is easy to make electronic cigarette liquid coking, influences mouth
Sense, secondly prolonged use causes the metal component of heating wire that can migrate, is sucked into smog, unhealthful.
And the environmentally friendly heat generating ceramic material as substitution heating wire, in known electronic cigarette technical field, the heat generating ceramic that provides by
It is mostly high temperature coefficient of resistance in its electric slurry, therefore there is serious heating retardation phenomenon, often leads to 1-3 seconds
Especially first aspirates when suction, generates without smog.
For disadvantages mentioned above, the present invention provides a kind of heat generating ceramic slurry and preparation method thereof for electronic cigarette, tools
The advantages that standby temperature-coefficient of electrical resistance is low, and heating response is rapid, temperature-controllable.
Summary of the invention
The invention patent in order to solve the deficiency of technical solution in above-mentioned patent, provide a kind of heat generating ceramic slurry and its
Preparation method has low resistance temperature coefficient, can reduce heating retardation phenomenon.
A kind of heat generating ceramic slurry, including complex function phase, inorganic additive and organic carrier, complex function mutually include
Function of tonic chord phase and TCR adjust phase, and the function of tonic chord mutually includes but is not limited to tungsten powder, molybdenum powder, manganese powder, silver powder, copper powder, nickel powder, cobalt
The mixed-powder of one or more of powder, titanium valve, chromium powder, zinc powder, the TCR adjust mutually include but is not limited to platinum powder, ruthenium powder,
The mixed-powder of one or more of palladium powder, rhodium powder, osmium powder, iridium powder, germanium powder, lanthanide series powder or its oxide, it is described
TCR adjusts the 0.1%-10% that the amount of being added to accounts for function of tonic chord phase weight, to maintain heat generating ceramic slurry temperature-coefficient of electrical resistance (TCR)
It is maintained at 1500ppm/ DEG C -4000ppm/ DEG C.
Further, the function of tonic chord mutually includes but is not limited to tungsten powder, molybdenum powder, manganese powder, cobalt powder, titanium valve, one in zinc powder
Kind or several mixed-powders, it mutually includes but is not limited to palladium powder, rhodium powder, ruthenium powder, lanthanum powder, cerium powder or its oxidation that the TCR, which is adjusted,
The mixed-powder of one or more of object, the TCR adjust the 0.1%-5% that the amount of being added to accounts for function of tonic chord phase weight.
Further, the TCR adjusts the 0.1%-0.5% that the amount of being added to accounts for function of tonic chord phase weight, to maintain fever pottery
Porcelain slurry temperature-coefficient of electrical resistance (TCR) is maintained at 2000ppm/ DEG C -3500ppm/ DEG C.
Further, the TCR adjusts the 0.3%-0.5% that the amount of being added to accounts for function of tonic chord phase weight, and TCR is adjusted mutually by palladium
Powder and cerium powder mixed-powder form, and when weight part ratio is 60-95:40-5, heat generating ceramic slurry temperature-coefficient of electrical resistance (TCR) can be protected
It holds at 2000ppm/ DEG C -2500ppm/ DEG C.
Further, the size controlling of the function of tonic chord phase is at 0.5-1 μm, main reason is that function of tonic chord phase granularity is too
Carefully, serious, the film layer that cannot be got well is shunk when sintering, and can cause the bending deformation of substrate, and function of tonic chord phase granularity is excessive, then
Sintering velocity is slower, and sintering degree is low, and the film of firing is not fine and close enough.
Further, the complex function phase, inorganic additive and organic carrier match as follows by weight:
40-75 parts of complex function phase
5-25 parts of inorganic additive
8-25 parts of organic carrier
Wherein inorganic additive includes but is not limited to Al2O3、MgCO3、SiO2, one or more of glass powder etc. group
Close, organic carrier include but is not limited to one of turpentine oil, cyclohexanone, terpinol, soybean lecithin, rilanit special etc. or
Several combinations.
Further, the inorganic additive is by Al2O3、MgCO3、SiO2, glass powder composition, weight part ratio 45-
65:0.5-3:5-25:5-25 the organic carrier is made of turpentine alcohol, cyclohexanone, soybean lecithin, rilanit special, heavy
Amount part is compared for 70-95:1-5:0.1-1:0.5-1.5；
A kind of above-mentioned heat generating ceramic slurry preparation method, includes the following steps:
Precise complex function phase, inorganic additive and organic carrier by a certain percentage, weighed raw material are put into row
Ball milling 2-6h in celestial body grinding machine, the ball-milling medium used is dehydrated alcohol, material: ball weight ratio is 1:1-3；
Raw material tentatively after mixing obtains heating resistor slurry after grinding by three-roll grinder.
The beneficial effects of the present invention are: compared with prior art, the electronics slurry of the heat generating ceramic is able to solve with tungsten
When powder is main heating element, the temperature-coefficient of electrical resistance of tungsten is excessively high, causes the temperature-coefficient of electrical resistance of entirely fever slurry very high, into
And will lead to the reduction of heat generating ceramic heating rate, temperature-responsive postpones serious problem, and the electronics slurry of the heat generating ceramic has
The advantages that temperature-coefficient of electrical resistance is low, and heating response is rapid, temperature-controllable.
Specific embodiment
Below in conjunction with specific embodiment, the technical solution in the present invention is clearly and completely described.
Embodiment one
A kind of heat generating ceramic slurry, including complex function phase, inorganic additive and organic carrier, weight part ratio is such as
Under: 70 parts of complex function phase, 20 parts of inorganic additive, 10 parts of organic carrier, it is characterised in that complex function mutually includes the function of tonic chord
Mutually and TCR adjusts phase, and the function of tonic chord is mutually to be made of tungsten powder, manganese powder, zinc powder according to the ratio of 10:1:1, the grain of function of tonic chord phase
Diameter is controlled at 0.5 μm, and the TCR adjusts the amount of being added to and accounts for 0.3%, the TCR adjusting of function of tonic chord phase weight mutually by palladium powder and cerium powder
Mixed-powder is formed according to parts by weight 75:5, and the inorganic additive is by Al2O3、MgCO3、SiO2, glass powder composition, weight
Part ratio is 60:2:17:13, and the organic carrier is made of turpentine alcohol, cyclohexanone, soybean lecithin, rilanit special, weight
Part is than being 80:2:0.5:1.
A kind of heat generating ceramic slurry preparation method:
1) precise above-mentioned raw materials, weighed raw material are put into ball milling 2-6h in planetary ball mill by a certain percentage, use
Ball-milling medium be dehydrated alcohol, material: ball=1:2；
2) preliminary raw material after mixing obtains heating resistor slurry after grinding by three-roll grinder.
According to test, above-mentioned electric slurry TCR value is 2500ppm/ DEG C at 20 DEG C.
Embodiment two
A kind of heat generating ceramic slurry, including complex function phase, inorganic additive and organic carrier, weight part ratio is such as
Under: 75 parts of complex function phase, 16 parts of inorganic additive, 9 parts of organic carrier, it is characterised in that complex function mutually includes function of tonic chord phase
Phase is adjusted with TCR, the function of tonic chord is mutually to be made of tungsten powder, manganese powder, chromium powder according to the ratio of 8:1:2, the partial size of function of tonic chord phase
Control is at 1 μm, and 0.5%, the TCR that the TCR adjusting amount of being added to accounts for function of tonic chord phase weight, which is adjusted, to be mutually made of ruthenium powder, the nothing
Machine additive is by Al2O3、MgCO3、SiO2, glass powder composition, weight part ratio 55:3:10:20, the organic carrier is by pine
Save alcohol, cyclohexanone, soybean lecithin, rilanit special composition, weight part ratio 75:3:0.7:1.2.
A kind of heat generating ceramic slurry preparation method:
1) precise above-mentioned raw materials, weighed raw material are put into ball milling 2-6h in planetary ball mill by a certain percentage, use
Ball-milling medium be dehydrated alcohol, material: ball=1:1.5；
2) preliminary raw material after mixing obtains heating resistor slurry after grinding by three-roll grinder.
According to test, above-mentioned electric slurry TCR value is 3300ppm/ DEG C at 20 DEG C.
Embodiment three
A kind of heat generating ceramic slurry, including complex function phase, inorganic additive and organic carrier, weight part ratio is such as
Under: 75 parts of complex function phase, 16 parts of inorganic additive, 9 parts of organic carrier, it is characterised in that complex function mutually includes function of tonic chord phase
Phase is adjusted with TCR, the function of tonic chord is mutually to be made of tungsten powder, manganese powder, titanium valve, zinc powder according to the ratio of 8:1:2:0.5, the function of tonic chord
At 1 μm, the TCR adjusts the amount of being added to and accounts for 0.4%, the TCR adjusting of function of tonic chord phase weight mutually by platinum powder, ruthenium the size controlling of phase
Powder, palladium powder are formed according to 75:15:10, and the inorganic additive is by Al2O3、MgCO3、SiO2, glass powder composition, weight part ratio
For 45:0.5:6:7, the organic carrier is made of turpentine alcohol, cyclohexanone, soybean lecithin, rilanit special, weight part ratio
For 75:2:0.3:0.7.
A kind of heat generating ceramic slurry preparation method:
1) precise above-mentioned raw materials, weighed raw material are put into ball milling 2-6h in planetary ball mill by a certain percentage, use
Ball-milling medium be dehydrated alcohol, material: ball=1:3；
2) preliminary raw material after mixing obtains heating resistor slurry after grinding by three-roll grinder.
According to test, above-mentioned electric slurry TCR value is 2300ppm/ DEG C at 20 DEG C.
Example IV
A kind of heat generating ceramic slurry, including complex function phase, inorganic additive and organic carrier, weight part ratio is such as
Under: 65 parts of complex function phase, 20 parts of inorganic additive, 15 parts of organic carrier, it is characterised in that complex function mutually includes the function of tonic chord
Mutually and TCR adjusts phase, and the function of tonic chord is mutually to be made of tungsten powder, manganese powder, cobalt powder according to the ratio of 8:1:2, the grain of function of tonic chord phase
Diameter is controlled at 1 μm, and 5%, the TCR that the TCR adjusting amount of being added to accounts for function of tonic chord phase weight, which is adjusted, to be mutually made of palladium powder, the nothing
Machine additive is by Al2O3、MgCO3、SiO2, glass powder composition, weight part ratio 62:2.5:20:21, the organic carrier by
Turpentine alcohol, cyclohexanone, soybean lecithin, rilanit special composition, weight part ratio 90:2:0.8:1.2；
A kind of heat generating ceramic slurry preparation method:
1) precise above-mentioned raw materials, weighed raw material are put into ball milling 2-6h in planetary ball mill by a certain percentage, use
Ball-milling medium be dehydrated alcohol, material: ball weight ratio be 1:1；
2) preliminary raw material after mixing obtains heating resistor slurry after grinding by three-roll grinder.
According to test, above-mentioned electric slurry TCR value is 3700ppm/ DEG C at 20 DEG C.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Belong to those skilled in the art in the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (8)
1. a kind of heat generating ceramic slurry, it is characterised in that: compound including complex function phase, inorganic additive and organic carrier
Function mutually includes function of tonic chord phase and TCR adjusts phase, and the function of tonic chord mutually includes but is not limited to tungsten powder, molybdenum powder, manganese powder, silver powder, copper
The mixed-powder of one or more of powder, nickel powder, cobalt powder, titanium valve, chromium powder, zinc powder, the TCR adjusting mutually include but is not limited to
The mixing of one or more of platinum powder, ruthenium powder, palladium powder, rhodium powder, osmium powder, iridium powder, germanium powder, lanthanide series powder or its oxide
Powder, the TCR adjusts the 0.1%-10% that the amount of being added to accounts for function of tonic chord phase weight, to maintain heat generating ceramic slurry resistance temperature
Coefficient (TCR) is maintained at 1500ppm/ DEG C -4000ppm/ DEG C.
2. heat generating ceramic slurry as described in claim 1, it is characterised in that: the function of tonic chord mutually includes but is not limited to tungsten powder, molybdenum
The mixed-powder of one or more of powder, manganese powder, cobalt powder, titanium valve, zinc powder, the TCR adjust mutually include but is not limited to palladium powder,
The mixed-powder of one or more of rhodium powder, ruthenium powder, lanthanum powder, cerium powder or its oxide, the TCR adjust the amount of being added to and account for master
The 0.1%-5% of function phase weight.
3. heat generating ceramic slurry as described in claim 1, it is characterised in that: the TCR adjusting amount of being added to accounts for the function of tonic chord and is mutually overlapped
The 0.1%-0.5% of amount, to maintain heat generating ceramic slurry temperature-coefficient of electrical resistance (TCR) to be maintained at 2000ppm/ DEG C of -3500ppm/
℃。
4. heat generating ceramic slurry as described in claim 1, it is characterised in that: the TCR adjusting amount of being added to accounts for the function of tonic chord and is mutually overlapped
The 0.3%-0.5% of amount, TCR, which are adjusted, to be mutually made of palladium powder and cerium powder mixed-powder, when weight part ratio is 60-95:40-5, fever
Ceramic slurry temperature-coefficient of electrical resistance (TCR) is positively retained at 2000ppm/ DEG C -2500ppm/ DEG C.
5. heat generating ceramic slurry as described in claim 1, it is characterised in that: the size controlling of the function of tonic chord phase is at 0.5-1 μm.
6. heat generating ceramic slurry as described in claim 1, it is characterised in that: the complex function phase, inorganic additive and have
Airborne body matches as follows by weight:
40-75 parts of complex function phase
5-25 parts of inorganic additive
8-25 parts of organic carrier
Wherein inorganic additive includes but is not limited to Al2O3、MgCO3、SiO2, one or more of glass powder combination, it is organic
Carrier includes but is not limited to the group of one or more of turpentine oil, cyclohexanone, terpinol, soybean lecithin, rilanit special
It closes.
7. heat generating ceramic slurry as claimed in claim 6, it is characterised in that: the inorganic additive is by Al2O3、MgCO3、SiO2、
Glass powder composition, weight part ratio 45-65:0.5-3:5-25:5-25, the organic carrier is by turpentine alcohol, cyclohexanone, soybean
Lecithin, rilanit special composition, weight part ratio 70-95:1-5:0.1-1:0.5-1.5.
8. one kind heat generating ceramic slurry preparation method as described in any one of claim 1-7, includes the following steps:
Precise complex function phase, inorganic additive and organic carrier by a certain percentage, weighed raw material are put into planet ball
Ball milling 2-6h in grinding machine, the ball-milling medium used is dehydrated alcohol, material: ball weight ratio is 1:1-3；
Raw material tentatively after mixing obtains heating resistor slurry after grinding by three-roll grinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998862.6A CN109090709A (en) | 2018-08-30 | 2018-08-30 | A kind of heat generating ceramic slurry and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810998862.6A CN109090709A (en) | 2018-08-30 | 2018-08-30 | A kind of heat generating ceramic slurry and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109090709A true CN109090709A (en) | 2018-12-28 |
Family
ID=64864232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810998862.6A Pending CN109090709A (en) | 2018-08-30 | 2018-08-30 | A kind of heat generating ceramic slurry and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109090709A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951903A (en) * | 2019-03-26 | 2019-06-28 | 深圳市聚威新材科技有限公司 | A kind of nano microcrystalline lattice mutually separate thermo electric material and preparation method thereof |
| CN110797135A (en) * | 2019-11-22 | 2020-02-14 | 湖南嘉业达电子有限公司 | Thick-film resistor paste suitable for porous ceramic and preparation method thereof |
| CN111153713A (en) * | 2020-01-15 | 2020-05-15 | 秦皇岛本征晶体科技有限公司 | Ceramic metallization slurry and preparation method and application thereof |
| CN111816345A (en) * | 2019-04-12 | 2020-10-23 | 湖北中烟工业有限责任公司 | Printable and anti-dry-heating metal slurry for electronic cigarette and preparation method thereof |
| CN112309606A (en) * | 2019-07-31 | 2021-02-02 | 湖北中烟工业有限责任公司 | Composite metal slurry composition and preparation method and application thereof |
| CN112309607A (en) * | 2019-07-31 | 2021-02-02 | 湖北中烟工业有限责任公司 | Slurry composition based on multiple subgroup elements and preparation method and application thereof |
| WO2021018263A1 (en) * | 2019-07-31 | 2021-02-04 | 湖北中烟工业有限责任公司 | Multi-subgroup element-based ceramic heating body and preparation method and application thereof |
| WO2021018264A1 (en) * | 2019-07-31 | 2021-02-04 | 湖北中烟工业有限责任公司 | Composite metal ceramic heating body, preparation method therefor and use thereof |
| CN114573370A (en) * | 2022-02-17 | 2022-06-03 | 江苏国瓷泓源光电科技有限公司 | Heating slurry without harmful metal, preparation method thereof and printing film forming method |
| CN115772042A (en) * | 2022-11-28 | 2023-03-10 | 晋城市晋陶陶瓷有限公司 | Ceramic tea set containing germanium and rhodium elements |
| WO2024138790A1 (en) * | 2022-12-29 | 2024-07-04 | 深圳市吉迩科技有限公司 | Porous ceramic heating element and preparation method therefor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1972535A (en) * | 2006-07-28 | 2007-05-30 | 王克政 | Rare earth thick film circuit rare earth resistance pastes based on metal substrate and its preparation process |
| JP2015103475A (en) * | 2013-11-27 | 2015-06-04 | 東芝ライテック株式会社 | Heater and imaging device |
| CN107006896A (en) * | 2017-05-05 | 2017-08-04 | 湖北中烟工业有限责任公司 | A kind of compound ceramic atomizer and preparation method thereof |
| CN107230540A (en) * | 2017-06-07 | 2017-10-03 | 西安电子科技大学 | The ruthenium-oxide thick-film resistor paste preparation method that silver-colored copper-clad is modified |
| CN207613206U (en) * | 2017-12-14 | 2018-07-17 | 深圳市卓力能电子有限公司 | A kind of electronic cigarette with face heater |
| CN108424141A (en) * | 2018-04-24 | 2018-08-21 | 深圳市舜宝科技有限公司 | A kind of electronic cigarette fever tablet |
-
2018
- 2018-08-30 CN CN201810998862.6A patent/CN109090709A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1972535A (en) * | 2006-07-28 | 2007-05-30 | 王克政 | Rare earth thick film circuit rare earth resistance pastes based on metal substrate and its preparation process |
| JP2015103475A (en) * | 2013-11-27 | 2015-06-04 | 東芝ライテック株式会社 | Heater and imaging device |
| CN107006896A (en) * | 2017-05-05 | 2017-08-04 | 湖北中烟工业有限责任公司 | A kind of compound ceramic atomizer and preparation method thereof |
| CN107230540A (en) * | 2017-06-07 | 2017-10-03 | 西安电子科技大学 | The ruthenium-oxide thick-film resistor paste preparation method that silver-colored copper-clad is modified |
| CN207613206U (en) * | 2017-12-14 | 2018-07-17 | 深圳市卓力能电子有限公司 | A kind of electronic cigarette with face heater |
| CN108424141A (en) * | 2018-04-24 | 2018-08-21 | 深圳市舜宝科技有限公司 | A kind of electronic cigarette fever tablet |
Non-Patent Citations (1)
| Title |
|---|
| F•E•卢博斯基 等: "《非晶态金属合金》", 31 July 1989, 冶金工业出版社 * |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951903A (en) * | 2019-03-26 | 2019-06-28 | 深圳市聚威新材科技有限公司 | A kind of nano microcrystalline lattice mutually separate thermo electric material and preparation method thereof |
| CN109951903B (en) * | 2019-03-26 | 2021-06-04 | 深圳市聚威新材科技有限公司 | Nano microcrystalline lattice phase separation electrothermal material and preparation method thereof |
| CN111816345B (en) * | 2019-04-12 | 2023-03-24 | 湖北中烟工业有限责任公司 | Printable and anti-dry-heating metal slurry for electronic cigarette and preparation method thereof |
| CN111816345A (en) * | 2019-04-12 | 2020-10-23 | 湖北中烟工业有限责任公司 | Printable and anti-dry-heating metal slurry for electronic cigarette and preparation method thereof |
| CN112315038A (en) * | 2019-07-31 | 2021-02-05 | 湖北中烟工业有限责任公司 | Composite metal ceramic heating body and preparation method and application thereof |
| CN112309607A (en) * | 2019-07-31 | 2021-02-02 | 湖北中烟工业有限责任公司 | Slurry composition based on multiple subgroup elements and preparation method and application thereof |
| WO2021018263A1 (en) * | 2019-07-31 | 2021-02-04 | 湖北中烟工业有限责任公司 | Multi-subgroup element-based ceramic heating body and preparation method and application thereof |
| WO2021018264A1 (en) * | 2019-07-31 | 2021-02-04 | 湖北中烟工业有限责任公司 | Composite metal ceramic heating body, preparation method therefor and use thereof |
| CN112309606A (en) * | 2019-07-31 | 2021-02-02 | 湖北中烟工业有限责任公司 | Composite metal slurry composition and preparation method and application thereof |
| CN112321330A (en) * | 2019-07-31 | 2021-02-05 | 湖北中烟工业有限责任公司 | Ceramic heating element based on multiple subgroup elements and preparation method and application thereof |
| CN112309607B (en) * | 2019-07-31 | 2023-04-21 | 湖北中烟工业有限责任公司 | Slurry composition based on multiple subgroup elements and preparation method and application thereof |
| CN110797135A (en) * | 2019-11-22 | 2020-02-14 | 湖南嘉业达电子有限公司 | Thick-film resistor paste suitable for porous ceramic and preparation method thereof |
| CN111153713A (en) * | 2020-01-15 | 2020-05-15 | 秦皇岛本征晶体科技有限公司 | Ceramic metallization slurry and preparation method and application thereof |
| CN114573370A (en) * | 2022-02-17 | 2022-06-03 | 江苏国瓷泓源光电科技有限公司 | Heating slurry without harmful metal, preparation method thereof and printing film forming method |
| CN114573370B (en) * | 2022-02-17 | 2023-03-14 | 江苏国瓷泓源光电科技有限公司 | Heating slurry without harmful metal, preparation method thereof and printing film forming method |
| CN115772042A (en) * | 2022-11-28 | 2023-03-10 | 晋城市晋陶陶瓷有限公司 | Ceramic tea set containing germanium and rhodium elements |
| WO2024138790A1 (en) * | 2022-12-29 | 2024-07-04 | 深圳市吉迩科技有限公司 | Porous ceramic heating element and preparation method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109090709A (en) | A kind of heat generating ceramic slurry and preparation method thereof | |
| US8815638B2 (en) | Method of manufacturing thick-film electrode | |
| CN101990522B (en) | Lead-free resistive compositions having ruthenium oxide | |
| TW201007770A (en) | Glass compositions used in conductors for photovoltaic cells | |
| CN108053960B (en) | A kind of thick-film resistor paste | |
| CN102719713B (en) | High temperature oxidation-resistant material for low-density niobium alloy and method for preparing high temperature oxidation-resistant coating from high temperature oxidation-resistant material | |
| CN102646458A (en) | Lead-free conducting resin and manufacture method thereof | |
| CN102403049A (en) | Leadless electrode silver paste for lightning protection ZnO piezoresistor and preparation method thereof | |
| TW201219336A (en) | Glass for formation of electrode and material for formation of electrode using the same | |
| KR102420736B1 (en) | Composition for resistor, resistor paste containing same, and thick film resistor using same | |
| JPS5951721B2 (en) | thick film composition | |
| TWI432550B (en) | Lead - free conductive adhesive and its manufacturing method | |
| JPS63295481A (en) | Method of promoting combustion of organic substance | |
| US3609483A (en) | Thick film titanate capacitor composition | |
| US20230170114A1 (en) | Thick film resistor paste, thick film resistor, and electronic component | |
| JP2018058716A (en) | Borosilicate glass, composite powder material, and composite powder material paste | |
| JP2020061467A (en) | Composition for thick film resistor, paste for thick film resistor and thick film resistor | |
| CN104966546A (en) | Back-surface silver paste for crystal silicon solar cell | |
| JP7135696B2 (en) | Composition for thick film resistor, paste for thick film resistor, and thick film resistor | |
| JP7279551B2 (en) | Composition for thick film resistor, paste for thick film resistor, and thick film resistor | |
| JP7110780B2 (en) | Composition for thick film resistor, paste for thick film resistor, and thick film resistor | |
| JP7273266B2 (en) | Composition for thick film resistor, paste for thick film resistor, and thick film resistor | |
| JP7117256B2 (en) | glass composition | |
| KR102666011B1 (en) | ZnO-BASED VARISTOR COMPOSITION AND MANUFACTURING METHOD AND VARISTOR THEREOF | |
| TW201813943A (en) | Antimony-free varistor composition and laminated varistor having excellent varistor characteristics and low manufacturing costs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181228 |