CN105541112A - A super-flat glaze frit and a method of manufacturing super spar from the same - Google Patents
A super-flat glaze frit and a method of manufacturing super spar from the same Download PDFInfo
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- CN105541112A CN105541112A CN201510977899.7A CN201510977899A CN105541112A CN 105541112 A CN105541112 A CN 105541112A CN 201510977899 A CN201510977899 A CN 201510977899A CN 105541112 A CN105541112 A CN 105541112A
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- parts
- frit
- super
- glaze
- flat glaze
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
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- Chemical Kinetics & Catalysis (AREA)
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- Geochemistry & Mineralogy (AREA)
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Abstract
The invention discloses a super-flat glaze frit and a method of manufacturing super spar from the same. The super-flat glaze frit can allow glazes to have good viscosity and fluidity at high temperature. The frit and a raw material are used in match according to a mass ratio of (50-100):100. The super-flat glaze frit plays a large role in glazes to allow flatter glaze surfaces with high hardness and good transparency after firing. The frit has a high beginning melting point so as to avoid generation of gas bubbles. The cost of the super-flat glaze frit is 25% of the cost of one-firing minicrystal frit dry particles, thus greatly saving the cost.
Description
Technical field
The present invention relates to a kind of super flat glaze frit, and prepared the method for super spar by it.
Background technology
Along with material and cultural becoming increasingly abundant, people have higher requirement to ceramic tile.The smooth glaze paint of light due to decorative effect luxurious, be the finishing material that human consumer comparatively has a preference for, be also the more popular research topic of ceramic industry always.Due to the limitation in production technology, Ceramic glaze is not pure flat, and its surface more or less exists that some are slight uneven.The glaze paint that smooth, the saturating sense of smooth surface is good, could not make breakthrough always technically.
Summary of the invention
One object of the present invention is the super flat glaze frit providing the higher molten flat temperature of a kind of fusing point that begins lower.
Another object of the present invention is to provide a kind of super flat glaze containing above-mentioned frit.
Another object of the present invention is the preparation method providing a kind of super spar.
The technical solution used in the present invention is:
A kind of super flat glaze frit, its chemical constitution is: SiO
240 ~ 50 parts; Al
2o
35 ~ 15 parts; Fe
2o
3<0.2 part; TiO
2<0.5 part; CaO6 ~ 10 part; MgO4 ~ 6 part; K
2o2 ~ 5 part; Na
2o0.5 ~ 3 part; ZnO8 ~ 15 part; BaO6 ~ 12 part; SrO
21 ~ 2 part, by mass parts.
As preferably, described frit consists of: potassium felspar sand 40 ~ 70 parts, wollastonite 10 ~ 25 parts, burn 8 ~ 15 parts, talcum, barium carbonate 3 ~ 7 parts, by mass parts.
The method for cooking of above-mentioned frit, comprises the following steps:
(1) take raw material, mix;
(2) melting at 1500 ~ 1600 DEG C of temperature, is incubated 2 ~ 3 hours;
(3) blowing shrend, oven dry obtain high beginning fusing point low-expansion coefficient frit.
A kind of super flat glaze, is made up of frit and raw material, it is characterized in that: the mass ratio of frit and raw material is (50 ~ 100): 100, and described frit is above-mentioned super flat glaze frit.
Consisting of of described raw material: 40 ~ 70 parts, quartz, potassium felspar sand 5 ~ 12 parts, wollastonite 8 ~ 15 parts, burning 5 ~ 15 parts, talcum, barium carbonate 10 ~ 16 parts, 8 ~ 15 parts, zinc oxide, Strontium carbonate powder 0 ~ 5 part, clay 2 ~ 7 parts, earth burning 0 ~ 5 part, by mass parts.
A preparation method for super spar, is included on adobe face and executes one deck ground-coat enamel, then executes the super flat glaze of one deck containing frit, then burns till through 1160 ~ 1250 DEG C, finally by the product that polished finish obtains.
As preferably, the thickness of super flat glaze layer is not less than 0.43mm.
The super spar prepared by above method.
Beneficial effect of the present invention is:
(1) super flat glaze frit cost of the present invention is low.Super flat glaze frit formula architecture design of the present invention is ingenious, and use chemical industry material less, its cost is once burn crystallite frit dry granular cost 25%.With raw material with the use of, reduce a part found cost; It is thin that thickness of executing more once burns crystallite.
(2) the super spar surfacing for preparing of the present invention.It has the texture of microlite plane, overcomes the deadly defect of common full throwing glaze water ripples, and possesses the cost advantage of common full throwing glaze.In conjunction with ink jet designs or cylinder silk screen printing, the visual effect had is three-dimensional and generous.
(3) super spar hardness of the present invention is high.Super spar carries out high temperature and burns till at 1160 ~ 1250 DEG C of temperature, and firing period is 65 ~ 70min.The Mohs' hardness of super spar is 5 ~ 5.5, and compare with microlite with common full throwing glaze, hardness is significantly improved, and overcomes the shortcoming of easy cut.
(4) super spar of the present invention is felt thoroughly.Because super flat glaze frit is founded once through melting furnaces, the collocation of bound fraction raw material uses, and impels super flat glaze to possess beginning fusing point high, the feature that high temperature viscosity is little.High beginning fusing point, its base substrate can be made to have enough time to be vented at oxidation stage, thus glaze layer gas phase is few, glaze paint bubble is few, adds glaze paint and thoroughly feels, and decreases pin hole after throwing.High temperature viscosity is little, can accelerate glaze in the flat process of high temperature melting, and burning rear surface is smooth.Therefore the super spar of used super flat glaze frit, apparent glittering and translucent, glaze excellent thrown entirely by the relative raw material of stereoeffect;
In addition, the present invention surpasses spar anti-thermal shock, the performance of freedom from cracking is better than common full throwing glazed brick greatly, and overcomes recessed glaze, fusion hole, the white-spot defects of once burning crystallite thin plate.
Embodiment
Below in conjunction with example, further illustrate the present invention.
In following examples, if no special instructions, described number all refers to mass parts.
embodiment 1
A kind of super flat glaze frit, is prepared from by the raw material of following mass parts: potassium felspar sand: 53 parts, wollastonite: 25 parts, burning talcum: 15 parts, barium carbonate: 7 parts.
The method for cooking of frit is:
(1) take raw material, mix;
(2) melting at 1500 ~ 1600 DEG C of temperature, is incubated 2 ~ 3 hours;
(3) blowing shrend, oven dry obtain high beginning fusing point low-expansion coefficient frit.
A kind of super flat glaze, arranged in pairs or groups by above-mentioned frit and raw material and form, ratio is frit: raw material=80:100.
Consisting of of raw material: 45 parts, quartz, potassium felspar sand 8 parts, wollastonite 10 parts, burning 7 parts, talcum, barium carbonate 10 parts, 10 parts, zinc oxide, Strontium carbonate powder 3 parts, clay 4 parts, earth burning 3 parts, by mass parts.
A preparation method for super spar, step is as follows:
Biscuit is executed one deck ground-coat enamel, and adopt glaze pouring, glazing material is 400g; Again on the green compact executing ground-coat enamel, apply the above-mentioned super flat glaze of one deck, glazing material is 1050g, and 1180 DEG C are burnt till.Glazed thickness after burning till polishing reaches 0.43mm.
embodiment 2
A kind of super flat glaze frit, is prepared from by the raw material of following mass parts: potassium felspar sand 60 parts, wollastonite: 18 parts, burning talcum: 15 parts, barium carbonate: 7 parts; Method for cooking is as embodiment 1.
A kind of super flat glaze, arranged in pairs or groups by above-mentioned frit and raw material and form, ratio is frit: raw material=80:100.
Consisting of of raw material: 45 parts, quartz, potassium felspar sand 8 parts, wollastonite 10 parts, burning 7 parts, talcum, barium carbonate 10 parts, 10 parts, zinc oxide, Strontium carbonate powder 3 parts, clay 4 parts, earth burning 3 parts, by mass parts.
A preparation method for super spar, step is as follows:
Biscuit is executed one deck ground-coat enamel, and adopt glaze pouring, glazing material is 400g; Again on the green compact executing ground-coat enamel, apply the above-mentioned super flat glaze of one deck, glazing material is 1050g, and 1180 DEG C are burnt till.Glazed thickness after burning till polishing reaches 0.43mm.
embodiment 3
A kind of super flat glaze frit, is prepared from by the raw material of following mass parts: potassium felspar sand: 65 parts, wollastonite: 13 parts, burning talcum: 15 parts, barium carbonate: 7 parts; Method for cooking is as embodiment 1.
A kind of super flat glaze, arranged in pairs or groups by above-mentioned frit and raw material and form, ratio is frit: raw material=80:100
Consisting of of raw material:
45 parts, quartz, potassium felspar sand 8 parts, wollastonite 10 parts, burning 7 parts, talcum, barium carbonate 10 parts, 10 parts, zinc oxide, Strontium carbonate powder 3 parts, clay 4 parts, earth burning 3 parts, by mass parts.A preparation method for super spar, step is as follows:
The biscuit of 890 × 890mm is executed one deck ground-coat enamel, and adopt glaze pouring, glazing material is 400g, then on the green compact executing ground-coat enamel, apply the above-mentioned super flat glaze of one deck, glazing material is 1050g, and 1180 DEG C are burnt till.Glazed thickness after burning till polishing reaches 0.43mm.
embodiment 4
A kind of super flat glaze frit, is prepared from by the raw material of following mass parts: potassium felspar sand: 68 parts, wollastonite: 15 parts, burning talcum: 12 parts, barium carbonate: 5 parts; Method for cooking is as embodiment 1.
A kind of super flat glaze, arranged in pairs or groups by above-mentioned frit and raw material and form, ratio is frit: raw material=80:100
Consisting of of raw material:
45 parts, quartz, potassium felspar sand 8 parts, wollastonite 10 parts, burning 7 parts, talcum, barium carbonate 10 parts, 10 parts, zinc oxide, Strontium carbonate powder 3 parts, clay 4 parts, earth burning 3 parts, by mass parts.A preparation method for super spar, step is as follows:
Biscuit is executed one deck ground-coat enamel, and adopt glaze pouring, glazing material is 400g, then on the green compact executing ground-coat enamel, apply the above-mentioned super flat glaze of one deck, glazing material is 1050g, and 1180 DEG C are burnt till.Glazed thickness after burning till polishing reaches 0.43mm.
embodiment 5
A kind of super flat glaze frit, is prepared from by the raw material of following mass parts: potassium felspar sand: 70 parts, wollastonite: 10 parts, burning talcum: 13 parts, barium carbonate: 7 parts; Method for cooking is as embodiment 1.
A kind of super flat glaze, arranged in pairs or groups by above-mentioned frit and raw material and form, ratio is frit: raw material=80:100
Consisting of of raw material:
45 parts, quartz, potassium felspar sand 8 parts, wollastonite 10 parts, burning 7 parts, talcum, barium carbonate 10 parts, 10 parts, zinc oxide, Strontium carbonate powder 3 parts, clay 4 parts, earth burning 3 parts, by mass parts.
A preparation method for super spar, step is as follows:
Biscuit is executed one deck ground-coat enamel, and adopt glaze pouring, glazing material is 400g; Again on the green compact executing ground-coat enamel, apply the above-mentioned super flat glaze of one deck, glazing material is 1050g, and 1180 DEG C are burnt till.Glazed thickness after burning till polishing reaches 0.43mm.
embodiment 6
A kind of super flat glaze frit, is prepared from by the raw material of following mass parts: potassium felspar sand: 55 parts, wollastonite: 23 parts, burning talcum: 15 parts, barium carbonate: 7 parts; Method for cooking is as embodiment 1.
A kind of super flat glaze, arranged in pairs or groups by above-mentioned frit and raw material, ratio is frit: raw material=80:100
Consisting of of raw material:
45 parts, quartz, potassium felspar sand 8 parts, wollastonite 10 parts, burning 7 parts, talcum, barium carbonate 10 parts, 10 parts, zinc oxide, Strontium carbonate powder 3 parts, clay 4 parts, earth burning 3 parts, by mass parts.
A preparation method for super spar, step is as follows:
Biscuit is executed one deck ground-coat enamel, and adopt glaze pouring, glazing material is 400g; Again on the green compact executing ground-coat enamel, apply the above-mentioned super flat glaze of one deck, glazing material is 1200g, and 1180 DEG C are burnt till.Glazed thickness after burning till polishing reaches 0.46mm.
embodiment 7
A kind of super flat glaze frit, is prepared from by the raw material of following mass parts: potassium felspar sand: 55 parts, wollastonite: 23 parts, burning talcum: 15 parts, barium carbonate: 7 parts; Method for cooking is as embodiment 1.
A kind of super flat glaze, arranged in pairs or groups by above-mentioned frit and raw material, ratio is frit: raw material=50:100
Consisting of of raw material:
45 parts, quartz, potassium felspar sand 8 parts, wollastonite 10 parts, burning 7 parts, talcum, barium carbonate 10 parts, 10 parts, zinc oxide, Strontium carbonate powder 3 parts, clay 4 parts, earth burning 3 parts, by mass parts.
A preparation method for super spar, step is as follows:
Biscuit is executed one deck ground-coat enamel, and adopt glaze pouring, glazing material is 400g; Again on the green compact executing ground-coat enamel, apply the above-mentioned super flat glaze of one deck, glazing material is 1200g, and 1180 DEG C are burnt till.Glazed thickness after burning till polishing reaches 0.46mm.
embodiment 8
A kind of super flat glaze frit, is prepared from by the raw material of following mass parts: potassium felspar sand: 55 parts, wollastonite: 23 parts, burning talcum: 15 parts, barium carbonate: 7 parts; Method for cooking is as embodiment 1.
A kind of super flat glaze, arranged in pairs or groups by above-mentioned frit and raw material, ratio is frit: raw material=100:100
Consisting of of raw material:
45 parts, quartz, potassium felspar sand 8 parts, wollastonite 10 parts, burning 7 parts, talcum, barium carbonate 10 parts, 10 parts, zinc oxide, Strontium carbonate powder 3 parts, clay 4 parts, earth burning 3 parts, by mass parts.
A preparation method for super spar, step is as follows:
Biscuit is executed one deck ground-coat enamel, and adopt glaze pouring, glazing material is 400g; Again on the green compact executing ground-coat enamel, apply the above-mentioned super flat glaze of one deck, glazing material is 1200g, and 1180 DEG C are burnt till.Glazed thickness after burning till polishing reaches 0.46mm.
The properties being prepared the super spar of gained by embodiment 1-8 is prepared as shown in table 1:
Table 1
Above data show, the super spar glaze paint fired by super flat glaze frit of the present invention is more smooth, and hardness saturating sense that is higher and glaze paint is better.
Above embodiment is only introduces preferred case of the present invention, to those skilled in the art, not deviating from any apparent changes and improvements of carrying out in the scope of spirit of the present invention, all should be regarded as a part of the present invention.
Claims (9)
1. a super flat glaze frit, is characterized in that: described frit chemical constitution is: SiO
240 ~ 50 parts; Al
2o
35 ~ 15 parts; Fe
2o
3<0.2 part; TiO
2<0.5 part; CaO6 ~ 10 part; MgO4 ~ 6 part; K
2o2 ~ 5 part; Na
2o0.5 ~ 3 part; ZnO8 ~ 15 part; BaO6 ~ 12 part; SrO
21 ~ 2 part, by mass parts.
2. super flat glaze frit according to claim 1, it is characterized in that, described frit consists of: potassium felspar sand 40 ~ 70 parts, wollastonite 10 ~ 25 parts, burning 8 ~ 15 parts, talcum, barium carbonate 3 ~ 7 parts, by mass parts.
3. the method for cooking of super flat glaze frit described in claim 1 or 2, comprises the following steps:
(1) take raw material, mix;
(2) melting at 1500 ~ 1600 DEG C of temperature, is incubated 2 ~ 3 hours;
(3) blowing shrend, oven dry obtain high beginning fusing point low-expansion coefficient frit.
4. a super flat glaze, is made up of frit and raw material, it is characterized in that: the mass ratio of frit and raw material is (50 ~ 100): 100, and described frit as claimed in claim 1 or 2.
5. super flat glaze according to claim 4, it is characterized in that, consisting of of described raw material: 40 ~ 70 parts, quartz, potassium felspar sand 5 ~ 12 parts, wollastonite 8 ~ 15 parts, burning 5 ~ 15 parts, talcum, barium carbonate 10 ~ 16 parts, 8 ~ 15 parts, zinc oxide, Strontium carbonate powder 0 ~ 5 part, clay 2 ~ 7 parts, earth burning 0 ~ 5 part, by mass parts.
6. a preparation method for super spar, is included on adobe face and executes one deck ground-coat enamel, then executes the super flat glaze of one deck containing frit, then burns till through 1160 ~ 1250 DEG C, finally by the product that polished finish obtains.
7. the preparation method of super spar according to claim 6, is characterized in that, the composition of described super flat glaze is as described in claim 4 or 5.
8. the manufacture method of the super spar according to claim 6 or 7, is characterized in that: the thickness of super flat glaze layer is not less than 0.43mm.
9. the super spar prepared by the method described in any one of claim 6-8.
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| Application Number | Priority Date | Filing Date | Title |
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|---|---|---|---|
| CN201510977899.7A CN105541112B (en) | 2015-12-23 | 2015-12-23 | A kind of super flat glaze frit and the method for being produced from it super spar |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477891A (en) * | 2016-10-21 | 2017-03-08 | 青岛首创嘉业工贸有限公司 | A kind of active ceramic and preparation method thereof |
| CN106865986A (en) * | 2017-02-14 | 2017-06-20 | 尹念党 | A kind of brilliant just alabaster material and preparation method and application |
| CN109081592A (en) * | 2018-10-23 | 2018-12-25 | 佛山市陶莹新型材料有限公司 | A kind of microlite thickness throws glaze and preparation method thereof and the application method in ceramic tile |
| CN109516691A (en) * | 2018-11-02 | 2019-03-26 | 广东萨米特陶瓷有限公司 | A kind of full burnishing surface ceramic of dark images and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6132832A (en) * | 1998-05-07 | 2000-10-17 | Ferro Corporation | Tile glaze |
| CN102531687A (en) * | 2011-12-13 | 2012-07-04 | 黄喜波 | Ultra-flat transparent frit and preparation method thereof |
| CN103467103A (en) * | 2013-08-28 | 2013-12-25 | 周予 | Production method of once-fired super-spar ceramic tile and ceramic tile |
| CN104003759A (en) * | 2014-05-05 | 2014-08-27 | 广东道氏技术股份有限公司 | Super-smooth thick glaze and manufacturing method for super-smooth thick glazed porcelain tile |
-
2015
- 2015-12-23 CN CN201510977899.7A patent/CN105541112B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6132832A (en) * | 1998-05-07 | 2000-10-17 | Ferro Corporation | Tile glaze |
| CN102531687A (en) * | 2011-12-13 | 2012-07-04 | 黄喜波 | Ultra-flat transparent frit and preparation method thereof |
| CN103467103A (en) * | 2013-08-28 | 2013-12-25 | 周予 | Production method of once-fired super-spar ceramic tile and ceramic tile |
| CN104003759A (en) * | 2014-05-05 | 2014-08-27 | 广东道氏技术股份有限公司 | Super-smooth thick glaze and manufacturing method for super-smooth thick glazed porcelain tile |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106477891A (en) * | 2016-10-21 | 2017-03-08 | 青岛首创嘉业工贸有限公司 | A kind of active ceramic and preparation method thereof |
| CN106865986A (en) * | 2017-02-14 | 2017-06-20 | 尹念党 | A kind of brilliant just alabaster material and preparation method and application |
| CN109081592A (en) * | 2018-10-23 | 2018-12-25 | 佛山市陶莹新型材料有限公司 | A kind of microlite thickness throws glaze and preparation method thereof and the application method in ceramic tile |
| CN109516691A (en) * | 2018-11-02 | 2019-03-26 | 广东萨米特陶瓷有限公司 | A kind of full burnishing surface ceramic of dark images and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN105541112B (en) | 2018-08-28 |
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