CN108658462A - A kind of high tenacity frit for porcelain enamel - Google Patents
A kind of high tenacity frit for porcelain enamel Download PDFInfo
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- CN108658462A CN108658462A CN201810677390.4A CN201810677390A CN108658462A CN 108658462 A CN108658462 A CN 108658462A CN 201810677390 A CN201810677390 A CN 201810677390A CN 108658462 A CN108658462 A CN 108658462A
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- parts
- frit
- porcelain enamel
- high tenacity
- oxide
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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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses a kind of high tenacity frit for porcelain enamel, the frit for porcelain enamel includes according to parts by weight composition：The total amount of 40~50 parts of silica, 15~25 parts of titanium dioxide, 5~15 parts of potassium oxide, 10~20 parts of sodium oxide molybdena, 1~5 part of lithia, 2~4 parts of calcirm-fluoride, 6~12 parts of vanadic anhydride, 1~3 part of tungsten carbide, aluminium oxide and zirconium dioxide is 5~10 parts.Composition in the present invention can greatly improve the toughness of frit for porcelain enamel, while can also overcome the defect for causing porcelain to split because of collision, therefore have broad application prospects.
Description
Technical field
The present invention relates to glaze technical fields, more particularly to a kind of high tenacity frit for porcelain enamel.
Background technology
Enamel water heater liner originates from the U.S., and enamel inner container, which is inner surface sintering, the liner of enamel coating, in enamel
It can be used as enamel cistern use after gallbladder channel foaming, be applicable to solar water heater, air-source water heater and electric heater
Deng.The characteristics such as durable, preventing absorbing shrinkage, clean water quality are being just due to its superior function in terms of anti-corrosion and with pressure-bearing for enamel inner container
In other liners of substitution as the main force of water heater liner.
But enamel inner container to bear when in use inlet and outlet pipes hot and cold water disengaging abrupt pressure change and moment generate
The temperature difference sudden turn of events is easy to induce enamel layer generation porcelain body crackle, or even causes enamel layer damaged, and this crackle or breakage are especially held
Occur easily at the lap weld of liner end enclosure and ladle body.In addition, existing enamel inner container in transportational process since enamel layer is tough
Property difference be also easy to occur collision porcelain the phenomenon that splitting, and influence the service life of enamel inner container.
For this reason, it is necessary in view of the above-mentioned problems, propose a kind of high tenacity frit for porcelain enamel, can solve to deposit in the prior art
The problem of.
Invention content
The purpose of the present invention is to provide a kind of high tenacity frit for porcelain enamel, to overcome deficiency in the prior art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of high tenacity frit for porcelain enamel, the frit for porcelain enamel include according to parts by weight composition：40~50 parts of silica, two
15~25 parts of titanium oxide, 5~15 parts of potassium oxide, 10~20 parts of sodium oxide molybdena, 1~5 part of lithia, 2~4 parts of calcirm-fluoride, five oxidations
The total amount of two 6~12 parts of vanadium, 1~3 part of tungsten carbide, aluminium oxide and zirconium dioxide is 5~10 parts.
Preferably, the weight ratio of the aluminium oxide and the zirconium dioxide is 1:2~4.
Preferably, the weight ratio of the aluminium oxide and the zirconium dioxide is 1:3.
Preferably, the grain size of the frit for porcelain enamel is 0.01~0.1 μm.
Preferably, the frit for porcelain enamel includes according to parts by weight composition：42.5 parts of silica, 17.5 parts of titanium dioxide,
7.5 parts of potassium oxide, 12.5 parts of sodium oxide molybdena, 2 parts of lithia, 2.5 parts of calcirm-fluoride, 8 parts of vanadic anhydride, 1.5 parts of tungsten carbide, oxidation
The total amount of aluminium and zirconium dioxide is 6 parts.
Preferably, the frit for porcelain enamel includes according to parts by weight composition：45 parts of silica, 20 parts of titanium dioxide, oxidation
10 parts of potassium, 15 parts of sodium oxide molybdena, 3 parts of lithia, 3 parts of calcirm-fluoride, 9 parts of vanadic anhydride, 2 parts of tungsten carbide, aluminium oxide and titanium dioxide
The total amount of zirconium is 7.5 parts.
Preferably, the frit for porcelain enamel includes according to parts by weight composition：47.5 parts of silica, 22.5 parts of titanium dioxide,
12.5 parts of potassium oxide, 17.5 parts of sodium oxide molybdena, 4 parts of lithia, 3.5 parts of calcirm-fluoride, 10 parts of vanadic anhydride, 2.5 parts of tungsten carbide, oxygen
The total amount for changing aluminium and zirconium dioxide is 8 parts.
Compared with the prior art, the advantages of the present invention are as follows：Composition in the present invention can greatly improve frit for porcelain enamel
Toughness, while the defect for causing porcelain to split because of collision can also be overcome, therefore have broad application prospects.
Specific implementation mode
The present invention is described further by the following example：According to following embodiments, the present invention may be better understood.
However, as it will be easily appreciated by one skilled in the art that specific material ratio, process conditions and its result described in embodiment are only used
In illustrating the present invention, without the present invention described in detail in claims should will not be limited.
The present invention discloses a kind of high tenacity frit for porcelain enamel, and the frit for porcelain enamel includes according to parts by weight composition：Silica
40~50 parts, 15~25 parts of titanium dioxide, 5~15 parts of potassium oxide, 10~20 parts of sodium oxide molybdena, 1~5 part of lithia, calcirm-fluoride 2~
4 parts, the total amount of 6~12 parts of vanadic anhydride, 1~3 part of tungsten carbide, aluminium oxide and zirconium dioxide is 5~10 parts.
Wherein, the weight ratio of the aluminium oxide and the zirconium dioxide is 1:2~4, the aluminium oxide and the titanium dioxide
The weight ratio of zirconium is 1:3.
Wherein, the grain size of the frit for porcelain enamel is 0.01~0.1 μm.
Following high tenacity frit for porcelain enamel illustrated with specifically embodiment in the present invention.
Embodiment 1
The frit for porcelain enamel is formed according to parts by weight：40 parts of silica, 15 parts of titanium dioxide, 5 parts of potassium oxide, oxygen
Change 10 parts of sodium, the total amount of 1 part of lithia, 2 parts of calcirm-fluoride, 6 parts of vanadic anhydride, 1 part of tungsten carbide, aluminium oxide and zirconium dioxide is
5 parts.
Embodiment 2
The frit for porcelain enamel is formed according to parts by weight：42.5 parts of silica, 17.5 parts of titanium dioxide, potassium oxide
7.5 parts, 12.5 parts of sodium oxide molybdena, 2 parts of lithia, 2.5 parts of calcirm-fluoride, 8 parts of vanadic anhydride, 1.5 parts of tungsten carbide, aluminium oxide and two
The total amount of zirconium oxide is 6 parts.
Embodiment 3
The frit for porcelain enamel is formed according to parts by weight：45 parts of silica, 20 parts of titanium dioxide, 10 parts of potassium oxide,
15 parts of sodium oxide molybdena, 3 parts of lithia, 3 parts of calcirm-fluoride, 9 parts of vanadic anhydride, 2 parts of tungsten carbide, the total amount of aluminium oxide and zirconium dioxide
It is 7.5 parts.
Embodiment 4
The frit for porcelain enamel is formed according to parts by weight：47.5 parts of silica, 22.5 parts of titanium dioxide, potassium oxide
12.5 parts, 17.5 parts of sodium oxide molybdena, 4 parts of lithia, 3.5 parts of calcirm-fluoride, 10 parts of vanadic anhydride, 2.5 parts of tungsten carbide, aluminium oxide and
The total amount of zirconium dioxide is 8 parts.
Embodiment 5
The frit for porcelain enamel is formed according to parts by weight：50 parts of silica, 25 parts of titanium dioxide, 15 parts of potassium oxide,
20 parts of sodium oxide molybdena, 5 parts of lithia, 4 parts of calcirm-fluoride, 12 parts of vanadic anhydride, 3 parts of tungsten carbide, aluminium oxide and zirconium dioxide it is total
Amount is 10 parts.
Composition in above-described embodiment 1~5 can greatly improve the toughness of frit for porcelain enamel, while can also overcome because of collision
And the defect for causing porcelain to split, therefore have broad application prospects.
Finally, it is to be noted that, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that including a series of elements process, method, article or equipment not only include those elements, but also
Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic
Element.
Claims (7)
1. a kind of high tenacity frit for porcelain enamel, which is characterized in that the frit for porcelain enamel is formed according to parts by weight includes：Silica 40
~50 parts, 15~25 parts of titanium dioxide, 5~15 parts of potassium oxide, 10~20 parts of sodium oxide molybdena, 1~5 part of lithia, calcirm-fluoride 2~4
The total amount of part, 6~12 parts of vanadic anhydride, 1~3 part of tungsten carbide, aluminium oxide and zirconium dioxide is 5~10 parts.
2. high tenacity frit for porcelain enamel according to claim 1, which is characterized in that the aluminium oxide and the zirconium dioxide
Weight ratio is 1:2~4.
3. high tenacity frit for porcelain enamel according to claim 2, which is characterized in that the aluminium oxide and the zirconium dioxide
Weight ratio is 1:3.
4. high tenacity frit for porcelain enamel according to claim 1, which is characterized in that the grain size of the frit for porcelain enamel be 0.01~
0.1μm。
5. high tenacity frit for porcelain enamel according to claim 1, which is characterized in that the frit for porcelain enamel is formed according to parts by weight
Including：42.5 parts of silica, 17.5 parts of titanium dioxide, 7.5 parts of potassium oxide, 12.5 parts of sodium oxide molybdena, 2 parts of lithia, calcirm-fluoride
2.5 parts, the total amount of 8 parts of vanadic anhydride, 1.5 parts of tungsten carbide, aluminium oxide and zirconium dioxide is 6 parts.
6. high tenacity frit for porcelain enamel according to claim 1, which is characterized in that the frit for porcelain enamel is formed according to parts by weight
Including：45 parts of silica, 20 parts of titanium dioxide, 10 parts of potassium oxide, 15 parts of sodium oxide molybdena, 3 parts of lithia, 3 parts of calcirm-fluoride, five oxygen
Change 9 parts of two vanadium, the total amount of 2 parts of tungsten carbide, aluminium oxide and zirconium dioxide is 7.5 parts.
7. high tenacity frit for porcelain enamel according to claim 1, which is characterized in that the frit for porcelain enamel is formed according to parts by weight
Including：47.5 parts of silica, 22.5 parts of titanium dioxide, 12.5 parts of potassium oxide, 17.5 parts of sodium oxide molybdena, 4 parts of lithia, calcirm-fluoride
3.5 parts, the total amount of 10 parts of vanadic anhydride, 2.5 parts of tungsten carbide, aluminium oxide and zirconium dioxide is 8 parts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677390.4A CN108658462A (en) | 2018-06-27 | 2018-06-27 | A kind of high tenacity frit for porcelain enamel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810677390.4A CN108658462A (en) | 2018-06-27 | 2018-06-27 | A kind of high tenacity frit for porcelain enamel |
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| CN108658462A true CN108658462A (en) | 2018-10-16 |
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| CN201810677390.4A Withdrawn CN108658462A (en) | 2018-06-27 | 2018-06-27 | A kind of high tenacity frit for porcelain enamel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117510073A (en) * | 2024-01-05 | 2024-02-06 | 淄博中升机械有限公司 | Glass lining ground coat based on composite adhesive and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086091A (en) * | 2010-07-08 | 2011-06-08 | 石家庄正中科技有限公司 | Surface glaze, white enamel and preparation method thereof |
| CN104891807A (en) * | 2015-05-04 | 2015-09-09 | 江阴硅普搪瓷有限公司 | High-toughness enamel coating |
-
2018
- 2018-06-27 CN CN201810677390.4A patent/CN108658462A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086091A (en) * | 2010-07-08 | 2011-06-08 | 石家庄正中科技有限公司 | Surface glaze, white enamel and preparation method thereof |
| CN104891807A (en) * | 2015-05-04 | 2015-09-09 | 江阴硅普搪瓷有限公司 | High-toughness enamel coating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117510073A (en) * | 2024-01-05 | 2024-02-06 | 淄博中升机械有限公司 | Glass lining ground coat based on composite adhesive and preparation method thereof |
| CN117510073B (en) * | 2024-01-05 | 2024-04-26 | 淄博中升机械有限公司 | Glass lining ground coat based on composite adhesive and preparation method thereof |
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