CN102368144A - Back high-temperature resistant ceramic toner and preparation method thereof - Google Patents
Back high-temperature resistant ceramic toner and preparation method thereof Download PDFInfo
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- CN102368144A CN102368144A CN 201110327956 CN201110327956A CN102368144A CN 102368144 A CN102368144 A CN 102368144A CN 201110327956 CN201110327956 CN 201110327956 CN 201110327956 A CN201110327956 A CN 201110327956A CN 102368144 A CN102368144 A CN 102368144A
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Abstract
The invention discloses black high-temperature resistant ceramic toner and a preparation method thereof. The ceramic toner is prepared from the materials of a black inorganic ceramic pigment, styrene acrylic resin, poly propylene wax, a charge regulator, dimethyl dichlorosilane, and hexamethyldisilazane and by the steps of mixing, tabletting, coarse crushing, air-flow crushing, grading, and sieving, etc. The ceramic toner of the invention is high temperature resistant. The black high-temperature resistant ceramic toner can coordinate with other high-temperature resistant ceramic toner in three basic colors of red, blue and yellow to print multicolor pictures and texts that are colorfast after being pasted on greenware and sintered at a temperature of 800DEG C, so that the quality of ceramic products can be guaranteed. The ceramic toner provided in the invention is suitable for color laser printers.
Description
Technical field
The present invention relates to a kind of ink powder and preparation method thereof.Specifically, be the dry type one-component black refractory ceramics ink powder and preparation method thereof of multicolour laser printer.
Background technology
As everyone knows, be to improve the aesthetic feeling and the taste of ceramic, common on ceramic have various decorative patterns, literal or a pattern.Decorative pattern wherein, literal or pattern are to adopt manual mode to draw on the greenwave before firing to form.The manual mode render speed is slow, efficient is low but adopt.In order to improve render speed and efficient, there is the people once to attempt to adopt color laser printer earlier decorative pattern, literal or pattern to be printed on the little applique paper, little applique paper wherein is made up of blank sheet of paper and the glued membrane that is compounded in the blank sheet of paper one side.Said decorative pattern, literal or pattern are printed on the glued membrane.Then, there is the little applique paper of decorative pattern, literal or pattern to put into clear water printing and soaks, glued membrane is separated with blank sheet of paper.Afterwards, take the glued membrane that has decorative pattern, literal or pattern and being attached on the greenwave off.The greenwave that will post at last, (having decorative pattern, literal or pattern) glued membrane is put into 800 ℃ kiln and is fired.Wherein, the pigment composition of the black carbon powder that uses on the color laser printer is a carbon black, and carbon black is an organic pigment.The organic pigment non-refractory is will variable color more than 200 ℃.Therefore, the colored picture and text of printing with this color laser printer ink powder stick on the greenwave to be fired, and picture and text fade seriously, can't guarantee the quality of ceramic.
(3) summary of the invention
The problem that the present invention will solve provides a kind of black refractory ceramics ink powder.This ceramic inkpowder, high temperature resistant.Refractory ceramics ink powder with this black refractory ceramics ink powder and other redness, blueness and yellow three kinds of Essential colour is used; The colored picture and text of printing stick on the greenwave after firing under 800 ℃ of temperature; Picture and text are colour-fast, can guarantee the quality of ceramic.
Another problem that the present invention will solve provides a kind of method for preparing black refractory ceramics ink powder.
For addressing the above problem, the present invention takes following technical scheme:
Choose the raw material of following parts by weight earlier:
50 ~ 70 parts of black inorganic ceramic pigment;
20 ~ 35 parts of styrene-acrylic resins;
2 ~ 6 parts of polypropylene waxes;
2 ~ 6 parts of charge adjusting agents;
4 ~ 8 parts of dimethyldichlorosilanes;
5 ~ 9 parts of hexamethyldisilazanes.
Again black inorganic ceramic pigment, styrene-acrylic resin, polypropylene wax and charge adjusting agent are poured in the mixing roll, mixed, process compound.
Afterwards, above-mentioned compound is dropped in the extruding machine, under 150 ~ 200 ℃ temperature, extrude slabbing; Then, the sheet compound is cooled off to 40 ~ 50 ℃, and be ground into fragment.
Afterwards, above-mentioned fragment is ground into the flour that particle diameter is 20 ~ 40 μ m.
Afterwards, with fluidized bed air flow crusher above-mentioned flour is carried out further air-flow and pulverize, and carry out classification, separation, collection successively, obtaining mean grain size is the semi-manufacture particle of 6 ~ 8 μ m.
Again, add dimethyldichlorosilane and hexamethyldisilazane, mixed 9 ~ 11 minutes, make its flowability greater than 25% with 1200 ~ 1300 rev/mins mixing rolls.
At last, sieve, process black refractory ceramics ink powder with 200 ~ 250 eye mesh screens.
Adopt above scheme, have the following advantages:
Can find out by such scheme, owing to contain black inorganic ceramic pigment in the raw material of the high refractory ceramics ink powder of black of the present invention, and black inorganic ceramic pigment is high temperature resistant, and good with the styrene-acrylic resin intermiscibility.Form four kinds of Essential colour with color laser printer dry type one-component black refractory ceramics ink powder of the present invention and other ceramic inkpowder that contains redness, yellow, blue inorganic ceramic paint; With color laser printer various decorative patterns, literal or pattern are printed on the little applique paper, little applique paper wherein is made up of blank sheet of paper and the glued membrane that is compounded in the blank sheet of paper one side.Said decorative pattern, literal or pattern are printed on the glued membrane.Then, there is the little applique paper of decorative pattern, literal or pattern to put into clear water printing and soaks, glued membrane is separated with blank sheet of paper.Afterwards, take the glued membrane that has decorative pattern, literal or pattern and being attached on the greenwave off.At last; The greenwave that will post (having decorative pattern, literal or pattern) glued membrane is put into 800 ℃ kiln and is fired; Colour-fast; And picture and text are clear more beautiful, solved on high-quality ceramic the technical barrier of making the picture and text non-refractory, seriously fading, and guaranteed the quality of high-quality ceramic.
Embodiment
First embodiment
Choose the black inorganic ceramic pigment of 70 weight portions, the styrene-acrylic resin of 20 weight portions, the polypropylene wax of 6 weight portions, the charge adjusting agent of 2 weight portions, the dimethyldichlorosilane of 8 weight portions, the hexamethyldisilazane of 5 weight portions.Wherein: said black inorganic ceramic pigment is that gorgeous black that pigment company limited produces reined in by Hunan section; Charge adjusting agent is the salicylic acid metal complex that Hubei Dinglong Chemical Co., Ltd produces.
Then, black inorganic ceramic pigment, styrene-acrylic resin, polypropylene wax and charge adjusting agent are poured in the mixing roll, mixed, process compound.
Again above-mentioned compound is dropped in the extruding machine, under 200 ℃ temperature, extrude slabbing.Then, with sheet compound cooling to 40 ℃ and be ground into fragment with comminutor.
Afterwards, use mechanical crusher that above-mentioned fragment is ground into the flour that particle diameter is 20 μ m.
Afterwards, with fluidized bed air flow crusher above-mentioned flour is carried out further air-flow and pulverize, and carry out classification, separation, collection successively, obtaining mean grain size is the semi-manufacture particle of 6 μ m.
Again, add dimethyldichlorosilane and hexamethyldisilazane, mixed 11 minutes, make its flowability greater than 25% with 1200 rev/mins mixing rolls.
At last, sieve, process black refractory ceramics ink powder with 250 eye mesh screens.
Second embodiment
Choose the black inorganic ceramic pigment of 62 weight portions, the styrene-acrylic resin of 28 weight portions, the polypropylene wax of 4 weight portions, the charge adjusting agent of 6 weight portions, the dimethyldichlorosilane of 4 weight portions, the hexamethyldisilazane of 9 weight portions.Wherein: said black inorganic ceramic pigment is that gorgeous black that pigment company limited produces reined in by Hunan section; Charge adjusting agent is the salicylic acid metal complex that Hubei Dinglong Chemical Co., Ltd produces.
Then, black inorganic ceramic pigment, styrene-acrylic resin, polypropylene wax and charge adjusting agent are poured in the mixing roll, mixed, process compound.
Afterwards, above-mentioned compound drops in the extruding machine, under 175 ℃ temperature, extrudes slabbing; Then with sheet compound cooling to 45 ℃ and be ground into fragment.
Afterwards, use mechanical crusher that above-mentioned fragment is ground into the flour that particle diameter is 30 μ m.
Afterwards, with fluidized bed air flow crusher above-mentioned flour is carried out further air-flow and pulverize, and carry out classification, separation, collection successively, obtaining mean grain size is the semi-manufacture particle of 7 μ m.
Again, add dimethyldichlorosilane and hexamethyldisilazane, mixed 10 minutes, make its flowability greater than 25% with 1300 rev/mins mixing rolls.
At last, sieve, process black refractory ceramics ink powder with 230 eye mesh screens.
The 3rd embodiment
Choose the black inorganic ceramic pigment of 50 weight portions, the styrene-acrylic resin of 35 weight portions, the polypropylene wax of 2 weight portions, the charge adjusting agent of 4 weight portions, the dimethyldichlorosilane of 6 weight portions, the hexamethyldisilazane of 7 weight portions.Wherein: said black inorganic ceramic pigment is that gorgeous black that pigment company limited produces reined in by Hunan section; Charge adjusting agent is the salicylic acid metal complex that Hubei Dinglong Chemical Co., Ltd produces.
Earlier black inorganic ceramic pigment, styrene-acrylic resin, polypropylene wax and charge adjusting agent are poured in the mixing roll, mixed, process compound.
Again above-mentioned compound is dropped in the extruding machine, under 150 ℃ temperature, extrude slabbing.Then, with sheet compound cooling to 50 ℃ and be ground into fragment with comminutor.
Afterwards, use mechanical crusher that above-mentioned fragment is ground into the flour that particle diameter is 40 μ m.
Afterwards, with fluidized bed air flow crusher above-mentioned flour is carried out further air-flow and pulverize, and carry out classification, separation, collection successively, obtaining mean grain size is the semi-manufacture particle of 8 μ m.
Again, add dimethyldichlorosilane and hexamethyldisilazane, mixed 9 minutes, make its flowability greater than 25% with 1250 rev/mins mixing rolls.
At last, sieve, process color laser printer dry type one-component black refractory ceramics ink powder with 200 eye mesh screens.
Claims (2)
1. black refractory ceramics ink powder is characterized in that containing the raw material of following parts by weight:
50 ~ 70 parts of black inorganic ceramic pigment;
20 ~ 35 parts of styrene-acrylic resins;
2 ~ 6 parts of polypropylene waxes;
2 ~ 6 parts of charge adjusting agents;
4 ~ 8 parts of dimethyldichlorosilanes;
5 ~ 9 parts of hexamethyldisilazanes.
2. prepare the method for the said black refractory ceramics of claim 1 ink powder, it is characterized in that may further comprise the steps successively:
(1) earlier black inorganic ceramic pigment, styrene-acrylic resin, polypropylene wax and charge adjusting agent are poured in the mixing roll, mixed, process compound;
(2) more above-mentioned compound is dropped in the extruding machine, under 150 ~ 200 ℃ temperature, extrude slabbing; Then, the sheet compound is cooled off to 40 ~ 50 ℃, and be ground into fragment;
(3) afterwards, above-mentioned fragment is ground into the flour that particle diameter is 20 ~ 40 μ m;
(4) afterwards, with fluidized bed air flow crusher above-mentioned flour is carried out further air-flow and pulverize, and carry out classification, separation, collection successively, obtaining mean grain size is the semi-manufacture particle of 6 ~ 8 μ m;
(5) again after, add dimethyldichlorosilane and hexamethyldisilazane, with 1200 ~ 1300 rev/mins mixing rolls mixing 9 ~ 11 minutes, make its flowability greater than 25%;
(6) last, sieve with 200 ~ 250 eye mesh screens, process black refractory ceramics ink powder.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103869643A (en) * | 2012-12-13 | 2014-06-18 | 周拯 | Color ceramic carbon power and preparation method thereof |
CN104893407A (en) * | 2015-05-29 | 2015-09-09 | 淄博陶正陶瓷颜料有限公司 | Black laser printing ink and production method thereof |
CN108946818A (en) * | 2018-08-23 | 2018-12-07 | 华北水利水电大学 | A kind of preparation method of black inorganic ceramic paint |
Citations (4)
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US6068692A (en) * | 1993-10-07 | 2000-05-30 | Zimmer; Michael | Decorated ceramic and glass articles, process for their manufacture and ceramic dye compositions for carrying out the process |
EP1975728A2 (en) * | 2007-03-26 | 2008-10-01 | Xerox Corporation | Emulsion aggregation toner compositions having ceramic pigments |
CN101727034A (en) * | 2010-02-02 | 2010-06-09 | 天津市中环天佳电子有限公司 | Black ceramic inkpowder |
CN101788773A (en) * | 2009-11-13 | 2010-07-28 | 无锡佳腾磁性粉有限公司 | Blue durability anti-counterfeit developer of colored laser printer and preparation method thereof |
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2011
- 2011-10-26 CN CN 201110327956 patent/CN102368144A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6068692A (en) * | 1993-10-07 | 2000-05-30 | Zimmer; Michael | Decorated ceramic and glass articles, process for their manufacture and ceramic dye compositions for carrying out the process |
EP1975728A2 (en) * | 2007-03-26 | 2008-10-01 | Xerox Corporation | Emulsion aggregation toner compositions having ceramic pigments |
CN101788773A (en) * | 2009-11-13 | 2010-07-28 | 无锡佳腾磁性粉有限公司 | Blue durability anti-counterfeit developer of colored laser printer and preparation method thereof |
CN101727034A (en) * | 2010-02-02 | 2010-06-09 | 天津市中环天佳电子有限公司 | Black ceramic inkpowder |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103869643A (en) * | 2012-12-13 | 2014-06-18 | 周拯 | Color ceramic carbon power and preparation method thereof |
CN103869643B (en) * | 2012-12-13 | 2016-09-28 | 周拯 | The preparation method of chromatic ceramics carbon dust |
CN104893407A (en) * | 2015-05-29 | 2015-09-09 | 淄博陶正陶瓷颜料有限公司 | Black laser printing ink and production method thereof |
CN108946818A (en) * | 2018-08-23 | 2018-12-07 | 华北水利水电大学 | A kind of preparation method of black inorganic ceramic paint |
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Application publication date: 20120307 |