CN102557736A - Ultra-flat transparent frit and preparation method thereof - Google Patents
Ultra-flat transparent frit and preparation method thereof Download PDFInfo
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- CN102557736A CN102557736A CN2011104147552A CN201110414755A CN102557736A CN 102557736 A CN102557736 A CN 102557736A CN 2011104147552 A CN2011104147552 A CN 2011104147552A CN 201110414755 A CN201110414755 A CN 201110414755A CN 102557736 A CN102557736 A CN 102557736A
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Abstract
The invention relates to ultra-flat transparent frit and belongs to the technical field of ceramics. The ultra-flat transparent frit comprises the following components in part by weight: 25 to 35 parts of quartz, 30 to 40 parts of potash feldspar, 8 to 15 parts of calcite, 3 to 8 parts of cooked talc, 5 to 10 parts of zinc oxide, 5 to 10 parts of boric acid, 0.5 to 2.0 parts of aluminum hydroxide, 3 to 5 parts of barium carbonate, 0 to 3 parts of red lead and 0.5 to 2 parts of zirconium silicate. A preparation method comprises the following steps of: uniformly mixing and stirring the components, melting in a high-temperature frit furnace at the temperature of between 1,500 and 1,550 DEG C for 1.5 to 2.0 hours, and performing water quenching on the melded liquid by using cold water to obtain the ultra-flat transparent frit. The frit is high in flatness and glossiness, good in three-dimensional effect, and wide in firing temperature range, and can be widely applied to building ceramics.
Description
Technical field
The present invention relates to a kind of clear frit, be specifically related to a kind of ultra flat clear frit and preparation method thereof, belong to the preparing ceramic clinker technical field.
Background technology
Frit is a kind of glass, be certain raw material is formed, through the high temperature melting then quenching form, have speciality such as insolubility, stability, after grinding, impose on the various vessel, fire the vitreous of back one-tenth skim.Can be widely used in architectural ceramics, household china, artistic porcelain etc.Fritted glaze is different according to its characteristic, can be divided into clear frit glaze, milky white fritted glaze, leaded fritted glaze and lead-free fritting enamel.Found in the process, have granular because of manufacture is different and sheet outside see.Because of fritted glaze has insolubility, thus safe, can use separately, also can make an addition in the general raw glaze and use as flux.
China is a ceramic big country, also is leading exporter, country of consumption and the producing country of pottery in the world, and the consumption of its frit is also very huge; The clear frit firing range that uses in the market is narrow, and stability is not very high, and glossiness is relatively low; Planeness is general, does not have stereoscopic sensation, has had a strong impact on the quality of ceramic; In order further to improve the quality of ceramic, research and develop a kind of good planeness, glossiness is high, stereoscopic sensation is strong clear frit has great significance.
Summary of the invention
The purpose of this invention is to provide a kind of ultra flat clear frit, this frit has good planeness, and glossiness is high, and stereoeffect is good.
In order to address the above problem, the technical scheme that the present invention adopted is:
A kind of ultra flat clear frit, the weight part of each component is:
0 ~ 3 part of quartzy 25 ~ 35 part, 30 ~ 40 parts of potassium felspar sands, 8 ~ 15 parts in calcite, 3 ~ 8 parts in ripe talcum, 5 ~ 10 parts in zinc oxide, 5 ~ 10 parts of boric acid, 0.5 ~ 2.0 part in white lake, 3 ~ 5 parts of barium carbonates, red lead and 0.5 ~ 2 part of zirconium silicate.
Another object of the present invention provides a kind of preparation method of ultra flat clear frit, comprises the steps:
Take by weighing 0 ~ 3 part of quartzy 25 ~ 35 part, 30 ~ 40 parts of potassium felspar sands, 8 ~ 15 parts in calcite, 3 ~ 8 parts in ripe talcum, 5 ~ 10 parts in zinc oxide, 5 ~ 10 parts of boric acid, 0.5 ~ 2.0 part in white lake, 3 ~ 5 parts of barium carbonates, red lead and 0.5 ~ 2 part of zirconium silicate; Mixing and stirring; Melted 1.5 ~ 2.0 hours at 1500 ~ 1550 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get ultra flat clear frit.
The present invention with respect to the beneficial effect of prior art is:
The present invention adopts potassium oxide, sodium oxide, boron oxide, plumbous oxide to make double solvents, can make glaze have better glossiness, planeness, and the present invention has added zirconium silicate again; Make the sense that has levels very much of glaze effect; Stereoeffect is good, and its glossiness reaches more than 96 degree, has the firing temperature of broad.
Embodiment
Through embodiment the present invention is explained further details below, these embodiment only are used for explaining the present invention, do not limit the scope of the invention.
Embodiment 1
A kind of ultra flat clear frit, the weight part of each component is:
0.5 part of quartzy 25 parts, 30 parts of potassium felspar sands, 8 parts in calcite, 3 parts in ripe talcum, 5 parts in zinc oxide, 5 parts of boric acid, 0.5 part in white lake, 3 parts of barium carbonates and zirconium silicate.
Its preparation method comprises the steps:
Take by weighing 0.5 part of quartzy 25 parts, 30 parts of potassium felspar sands, 8 parts in calcite, 3 parts in ripe talcum, 5 parts in zinc oxide, 5 parts of boric acid, 0.5 part in white lake, 3 parts of barium carbonates and zirconium silicate; Mixing and stirring; Melted 1.5 hours at 1500 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get ultra flat clear frit.
Embodiment 2
A kind of ultra flat clear frit, the weight part of each component is:
2 parts of quartzy 35 parts, 40 parts of potassium felspar sands, 15 parts in calcite, 8 parts in ripe talcum, 10 parts in zinc oxide, 10 parts of boric acid, 2.0 parts in white lake, 5 parts of barium carbonates, 3 parts of red lead and zirconium silicates.
Its preparation method comprises the steps:
Take by weighing 2 parts of quartzy 35 parts, 40 parts of potassium felspar sands, 15 parts in calcite, 8 parts in ripe talcum, 10 parts in zinc oxide, 10 parts of boric acid, 2.0 parts in white lake, 5 parts of barium carbonates, 3 parts of red lead and zirconium silicates; Mixing and stirring; Melted 2.0 hours at 1550 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get ultra flat clear frit.
Embodiment 3
A kind of ultra flat clear frit, the weight part of each component is:
1.0 parts of quartzy 30 parts, 35 parts of potassium felspar sands, 12 parts in calcite, 5 parts in ripe talcum, 8 parts in zinc oxide, 7 parts of boric acid, 1.5 parts in white lake, 4 parts of barium carbonates, 1.5 parts of red lead and zirconium silicates.
Its preparation method comprises the steps:
Take by weighing 1.0 parts of quartzy 30 parts, 35 parts of potassium felspar sands, 12 parts in calcite, 5 parts in ripe talcum, 8 parts in zinc oxide, 7 parts of boric acid, 1.5 parts in white lake, 4 parts of barium carbonates, 1.5 parts of red lead and zirconium silicates; Mixing and stirring; Melted 1.8 hours at 1530 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get ultra flat clear frit.
Embodiment 4
A kind of ultra flat clear frit, the weight part of each component is:
2 parts of quartzy 25 parts, 30 parts of potassium felspar sands, 8 parts in calcite, 3 parts in ripe talcum, 5 parts in zinc oxide, 10 parts of boric acid, 2.0 parts in white lake, 5 parts of barium carbonates, 3 parts of red lead and zirconium silicates.
Its preparation method comprises the steps:
Take by weighing 2 parts of quartzy 25 parts, 30 parts of potassium felspar sands, 8 parts in calcite, 3 parts in ripe talcum, 5 parts in zinc oxide, 10 parts of boric acid, 2.0 parts in white lake, 5 parts of barium carbonates, 3 parts of red lead and zirconium silicates; Mixing and stirring; Melted 1.5 ~ 2.0 hours at 1500 ~ 1550 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get ultra flat clear frit.
Claims (4)
1. ultra flat clear frit, it is characterized in that: the weight part of each component is:
0 ~ 3 part of quartzy 25 ~ 35 part, 30 ~ 40 parts of potassium felspar sands, 8 ~ 15 parts in calcite, 3 ~ 8 parts in ripe talcum, 5 ~ 10 parts in zinc oxide, 5 ~ 10 parts of boric acid, 0.5 ~ 2.0 part in white lake, 3 ~ 5 parts of barium carbonates, red lead and 0.5 ~ 2 part of zirconium silicate.
2. a kind of ultra flat clear frit according to claim 1 is characterized in that: described zinc oxide employing content is 90% zinc oxide.
3. a method that is used to prepare the described ultra flat clear frit of claim 1 comprises the steps:
Take by weighing 0 ~ 3 part of quartzy 25 ~ 35 part, 30 ~ 40 parts of potassium felspar sands, 8 ~ 15 parts in calcite, 3 ~ 8 parts in ripe talcum, 5 ~ 10 parts in zinc oxide, 5 ~ 10 parts of boric acid, 0.5 ~ 2.0 part in white lake, 3 ~ 5 parts of barium carbonates, red lead and 0.5 ~ 2 part of zirconium silicate; Mixing and stirring; Melted 1.5 ~ 2.0 hours at 1500 ~ 1550 ℃ high temperature Cinker clew furnaces; Fused liquid is used the cold water shrend, promptly get ultra flat clear frit.
4. the preparation method of a kind of ultra flat clear frit according to claim 2 is characterized in that: it is 90% zinc oxide that described zinc oxide adopts content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011104147552A CN102557736A (en) | 2011-12-13 | 2011-12-13 | Ultra-flat transparent frit and preparation method thereof |
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| CN2011104147552A CN102557736A (en) | 2011-12-13 | 2011-12-13 | Ultra-flat transparent frit and preparation method thereof |
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| CN102557736A true CN102557736A (en) | 2012-07-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609897A (en) * | 2014-12-05 | 2015-05-13 | 李婷 | Golden glaze used in architecture and preparation and use thereof |
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2011
- 2011-12-13 CN CN2011104147552A patent/CN102557736A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609897A (en) * | 2014-12-05 | 2015-05-13 | 李婷 | Golden glaze used in architecture and preparation and use thereof |
| CN104609897B (en) * | 2014-12-05 | 2016-06-22 | 美轲（广州）化学股份有限公司 | Gold glaze for building and preparation and application thereof |
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Application publication date: 20120711 |