CN105399330A - Titanium white fritted glaze and preparation method thereof - Google Patents
Titanium white fritted glaze and preparation method thereof Download PDFInfo
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- CN105399330A CN105399330A CN201510851311.3A CN201510851311A CN105399330A CN 105399330 A CN105399330 A CN 105399330A CN 201510851311 A CN201510851311 A CN 201510851311A CN 105399330 A CN105399330 A CN 105399330A
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- titanium white
- glaze
- fritted glaze
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- white fritted
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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
- C03C8/08—Frit compositions, i.e. in a powdered or comminuted form containing phosphorus
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses titanium white fritted glaze which is prepared from, by mass, 2-3% of Na<2>O, 4-5% of K<2>O, 0-1% of MgO, 16-18% of CaO, 6-8% of Al<2>O<3>, 56-62% of SiO<2>, 0.5-1.2% of P<2>O<5> and 8-10% of TiO<2>. The invention further discloses a preparation method of the titanium white fritted glaze. According to the titanium white fritted glaze, a defined amount of apatite is added, a phosphorus split phase is formed in the glaze at a high temperature, and the glaze emulsion turbidity is improved through the refractive index difference between liquid phrases; meanwhile, on the premise that a good glaze surface is guaranteed, the consumption of titanium dioxide is lowered, and the emulsion turbidity, whiteness and fatness can be further improved.
Description
Technical field
The present invention relates to building material technical field, titanium white fritted glaze that particularly relate to a kind of ceramic wall tile and preparation method thereof.
Background technology
Fritted glaze is a kind of composition for ceramic surface.Present stage China glazed wall tile, its ground-coat enamel major part be all the titanium white opaque glaze of high titanium, not only play good milkiness effect by the titanium dioxide of high-content, also can improve the whiteness of glaze and smooth.But titanium white ground-coat enamel because of the higher cost that causes of cost of the raw material of titanium dioxide added high, price is high.
Summary of the invention
Technical problem to be solved by this invention there is provided a kind of titanium white fritted glaze, and it, by adding a certain amount of phosphatic rock, forms phosphorus phase-splitting when high temperature in glaze, utilize refringence between liquid phase, improves glaze opacity; Ensure the formedness prerequisite of glaze paint simultaneously, reduce the consumption of titanium dioxide, opacity, whiteness, planeness can also be improved.Present invention also offers a kind of preparation method of titanium white fritted glaze.
Technical problem to be solved by this invention is achieved by the following technical programs:
A kind of titanium white fritted glaze, its chemical constitution is by weight percentage:
Na
2O2~3%
K
2O4~5%
MgO0~1%
CaO16~18%
Al
2O
36~8%
SiO
256~62%
P
2O
50.5~1.2%
TiO
28~10%。
Prepare a method for described titanium white fritted glaze, comprise the following steps: potassium felspar sand, titanium dioxide, phosphatic rock, soda ash, rhombspar, water-ground limestone, quartz are mixed at mixer in proportion; Fire in Cinker clew furnace, high-temperature firing temperature is 1450 ~ 1510 DEG C; Carry out high-temperature water quenching after having fired, control is dry obtains fritted glaze.Wherein, the weight percent of each material component is:
Potassium felspar sand 30 ~ 40%
Titanium dioxide 7 ~ 8%
Soda ash 2 ~ 3%
Rhombspar 1 ~ 3%
Water-ground limestone 20 ~ 26%
Quartz 20 ~ 32%
Phosphatic rock 2 ~ 3%
The per-cent sum of each material component is 100%.
Shrend refers to that the high temp glass liquid in tank furnace becomes fluidization tower to flow to water temperature and be broken into transparent grain with current punching in 20 ~ 60 degree of pond.
The present invention has following beneficial effect: the present invention passes through adding a certain amount of phosphatic rock in silicate substrate glass, produce second-phase drop, this drop-wise wants that thus have the surface tension higher than host glass can go out from glaze in segregation, and is uniformly distributed in glaze, and then improves opacity; Under ensureing the formedness prerequisite of glaze paint simultaneously, reduce the consumption of titanium dioxide, opacity, whiteness, planeness can also be improved.
Embodiment
Below in conjunction with embodiment, the present invention will be described in detail, and embodiment is only the preferred embodiment of the present invention, is not limitation of the invention.
The raw mineral materials chemical constitution that following examples adopt is:
Embodiment 1 to 3, comparative example 1, the raw material composition of each fritted glaze specifically sees the following form.
The preparation method of titanium white fritted glaze is as follows: be weighed to 13 tons of powders in the ratio of upper table, mixer mixing 20 ~ 25 minutes, stirs, is distributed into the ton bag of 1 ton; Carry out high-temperature firing at Ceramic frit tank furnace, temperature is 1510 ~ 1540 DEG C; High-temperature water quenching, is packaged into the packaging of 50 kilograms.
The titanium white fritted glaze of embodiment 2, comparative example and existing common titanium white fritted glaze are applied to porcelain products respectively, application method is as follows: titanium white fritted glaze is worn into glaze slip, proportion is adjusted to 1.72, biscuit drenches glaze slip, spoon identical zirconium white cover-coat enamel again, enter and burn till, kiln discharge, inspection whiteness, planeness, pin hole.Under same experiment condition, the effect of institute's comparison will exceed the whiteness value of 1 ~ 2 point than common titanium white fritted glaze by whiteness analytical instrument measurement phosphatic rock titanium white fritted glaze; Better compared with common titanium white fritted glaze in planeness, pin hole is less.Equally, embodiment 1 to 3 is applied to porcelain products respectively, the whiteness of embodiment 3 is better, specifically sees the following form.
The fritted glaze that embodiment 1 to 3 and comparative example obtain after testing its chemical composition is:
The above embodiment only have expressed embodiments of the present invention; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the scope of the claims of the present invention; in every case the technical scheme adopting the form of equivalent replacement or equivalent transformation to obtain, all should drop within protection scope of the present invention.
Claims (5)
1. a titanium white fritted glaze, its chemical constitution is by weight percentage:
Na
2O2~3%
K
2O4~5%
MgO0~1%
CaO16~18%
Al
2O
36~8%
SiO
256~62%
P
2O
50.5~1.2%
TiO
28~10%。
2. titanium white fritted glaze according to claim 1, is characterized in that, its chemical constitution is by weight percentage:
Na
2O2.8%
K
2O4%
MgO0.5%
CaO17.8%
Al
2O
36.3%
SiO
258.1%
P
2O
51%
TiO
29.5%。
3. prepare a method for titanium white fritted glaze as claimed in claim 1, comprise the following steps: potassium felspar sand, titanium dioxide, phosphatic rock, soda ash, rhombspar, water-ground limestone, quartz are mixed at mixer in proportion; Fire in Cinker clew furnace, high-temperature water quenching, control is dry obtains fritted glaze.
4. the preparation method of titanium white fritted glaze according to claim 3, is characterized in that, the weight percent of each material component is:
Potassium felspar sand 30 ~ 40%
Titanium dioxide 7 ~ 8%
Soda ash 2 ~ 3%
Rhombspar 1 ~ 3%
Water-ground limestone 20 ~ 26%
Quartz 20 ~ 32%
Phosphatic rock 2 ~ 3%
The per-cent sum of each material component is 100%.
5. the preparation method of titanium white fritted glaze according to claim 3, is characterized in that, high-temperature firing temperature is 1450 ~ 1510 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510851311.3A CN105399330B (en) | 2015-11-30 | 2015-11-30 | A kind of titanium white fritted glaze and preparation method thereof |
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| CN201510851311.3A CN105399330B (en) | 2015-11-30 | 2015-11-30 | A kind of titanium white fritted glaze and preparation method thereof |
Publications (2)
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| CN105399330A true CN105399330A (en) | 2016-03-16 |
| CN105399330B CN105399330B (en) | 2017-08-25 |
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| CN201510851311.3A Active CN105399330B (en) | 2015-11-30 | 2015-11-30 | A kind of titanium white fritted glaze and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830684A (en) * | 2017-03-10 | 2017-06-13 | 佛山市大千色釉料有限公司 | A kind of preparation method of reflective insulation glaze for glazed tile |
| CN110128016A (en) * | 2019-04-26 | 2019-08-16 | 佛山市玉矶材料科技有限公司 | A kind of no zirconium ultrawhite overglaze and preparation method thereof |
| CN111439931A (en) * | 2020-06-17 | 2020-07-24 | 佛山市东鹏陶瓷有限公司 | Low-cost zirconium-free white glaze suitable for sanitary ceramics and domestic porcelain and preparation method thereof |
| CN111875414A (en) * | 2020-06-30 | 2020-11-03 | 蒙娜丽莎集团股份有限公司 | High solar light reflectivity ceramic plate and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5304516A (en) * | 1991-04-17 | 1994-04-19 | Cookson Group Plc | Glaze compositions |
| CN1962557A (en) * | 2006-12-06 | 2007-05-16 | 江苏高淳陶瓷股份有限公司 | Ceramic scarlet-variable glaze and its application method |
-
2015
- 2015-11-30 CN CN201510851311.3A patent/CN105399330B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5304516A (en) * | 1991-04-17 | 1994-04-19 | Cookson Group Plc | Glaze compositions |
| CN1962557A (en) * | 2006-12-06 | 2007-05-16 | 江苏高淳陶瓷股份有限公司 | Ceramic scarlet-variable glaze and its application method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830684A (en) * | 2017-03-10 | 2017-06-13 | 佛山市大千色釉料有限公司 | A kind of preparation method of reflective insulation glaze for glazed tile |
| CN106830684B (en) * | 2017-03-10 | 2020-04-10 | 佛山市大千色釉料有限公司 | Preparation method of reflective heat-insulation ceramic glazed tile |
| CN110128016A (en) * | 2019-04-26 | 2019-08-16 | 佛山市玉矶材料科技有限公司 | A kind of no zirconium ultrawhite overglaze and preparation method thereof |
| CN111439931A (en) * | 2020-06-17 | 2020-07-24 | 佛山市东鹏陶瓷有限公司 | Low-cost zirconium-free white glaze suitable for sanitary ceramics and domestic porcelain and preparation method thereof |
| CN111439931B (en) * | 2020-06-17 | 2020-12-01 | 佛山市东鹏陶瓷有限公司 | Low-cost zirconium-free white glaze suitable for sanitary ceramics and domestic porcelain and preparation method thereof |
| CN111875414A (en) * | 2020-06-30 | 2020-11-03 | 蒙娜丽莎集团股份有限公司 | High solar light reflectivity ceramic plate and preparation method thereof |
Also Published As
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|---|---|
| CN105399330B (en) | 2017-08-25 |
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Effective date of registration: 20200103 Address after: 528500 office on the third floor, No.177, Chengshi Road, Mingcheng Town, Gaoming District, Foshan City, Guangdong Province (application for residence) Patentee after: Foshan zhongzhiheng New Material Co., Ltd Address before: 528518 Dongfanghong Farm side, Gaoming Town, Gaoming District, Guangdong, Foshan Patentee before: FOSHAN CITY GAOMING DISTRICT HAIDI CERAMIC MATERIALS CO., LTD. |
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Effective date of registration: 20210609 Address after: 526107 baihuagang, Balian village, Langgang Town, Gaoyao District, Zhaoqing City, Guangdong Province Patentee after: Zhaoqing Gaoyao Hengchun nonmetal material Co.,Ltd. Address before: 528500 office, 3rd floor, 177 Chengshi Road, Mingcheng Town, Gaoming District, Foshan City, Guangdong Province Patentee before: Foshan zhongzhiheng New Material Co.,Ltd. |