CN102718566A - Lead-free yellow frit for ceramics preparation - Google Patents
Lead-free yellow frit for ceramics preparation Download PDFInfo
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- CN102718566A CN102718566A CN2012101914792A CN201210191479A CN102718566A CN 102718566 A CN102718566 A CN 102718566A CN 2012101914792 A CN2012101914792 A CN 2012101914792A CN 201210191479 A CN201210191479 A CN 201210191479A CN 102718566 A CN102718566 A CN 102718566A
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- yellow
- potting
- lead
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Abstract
The invention discloses lead-free yellow frit for ceramics preparation, which is prepared from the following raw materials in part by weight: 30-50 parts of SiO2, 10-20 parts of Al2O3, 5-10 parts of CuO, 5-10 parts of BaCO, 5-10 parts of ZnO5, 10-20 parts of B2O3 and 5-10 parts of alkali metal. The lead-free yellow frit for ceramics preparation disclosed by the invention has the advantages of good golden visual effect, attractive and elegant appearance, uneasiness in color fading, long service life, optimal enamel, no lead, environment friendliness and safety.
Description
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Technical field
The present invention relates to a kind of frit for preparing ceramic usefulness, be specifically related to the frit that a kind of yellow potting for preparing ceramic usefulness is used.
Background technology
Ceramic has become indispensable goods in people's life process, requiredly fits up golden yellow at some, and prior art is generally used through the xanchromatic pottery and fitted up; But the golden yellow pottery of prior art, color and luster is even inadequately, and visual effect is not good; And be prone to decolouring, can not life-time service, and the glaze distribution of color is inhomogeneous; And be added with heavy metal lead, the feature of environmental protection is relatively poor more.Therefore, necessary on the basis of prior art, a kind of Environmental Safety of research and development design, good, the golden yellow good visual effect of enamel, the frit that unleaded yellow potting elegant in appearance is used.
Summary of the invention
Goal of the invention: technical problem to be solved by this invention is the deficiency that overcomes prior art, provides a kind of golden yellow good visual effect, glaze to be yellow to red, and distribution of color is even, does not add metallic lead, the frit that the unleaded yellow potting of safety and environmental protection is used.
Technical scheme: for solving above technical problem, the present invention takes following technical scheme:
The frit that a kind of unleaded yellow potting is used, it is processed by the raw material of following parts by weight:
SiO
230 ~ 50 parts, Al
2O
310 ~ 20 parts, CuO5 ~ 10 part, 5 ~ 10 parts of BaCO3,5 ~ 10 parts of ZnO, B
2O
35 ~ 15 parts of 10 ~ 20 parts, basic metal.
As preferred version, the frit that above-described unleaded yellow potting is used, it is processed by the raw material of following parts by weight:
SiO
235 ~ 45 parts, Al
2O
315 ~ 20 parts, CuO5 ~ 8 part, 5 ~ 8 parts of BaCO3,5 ~ 8 parts of ZnO, B
2O
310 ~ 15 parts of 10 ~ 15 parts, basic metal.
As more preferably scheme, the frit that above-described unleaded yellow potting is used, it is processed by the raw material of following parts by weight:
SiO
245 parts, Al
2O
315 parts, CuO8 part, 8 parts of BaCO3,8 parts of ZnO, B
2O
310 parts of 15 parts, basic metal.
As preferred version, the frit that above-described unleaded yellow potting is used, described basic metal K
2O or Na
2O.
The present invention is according to the specification of quality of potting with coloured frit; Confirm the composition of the frit that unleaded yellow potting is used and the ratio of each component through a large amount of experiments; Examine the frit that unleaded yellow potting provided by the invention is used; Golden yellow good visual effect, glaze are yellow to red, and be elegant in appearance, distribution of color is even, and the frit specific product parameter that this unleaded yellow potting uses is:
(degree 580, sintering point (degree) 690, softening temperature (degree) 760, ball point (degree) 980, hemisphere point (degree) 1020, each item character meets the requirements, Functionality, quality and appealing design for thermal expansivity 70, change point (degree) 530, expansion softening temperature.
Beneficial effect: the frit that unleaded yellow potting provided by the invention is used is compared with prior art has following advantage:
The frit that the unleaded yellow potting of the ceramic usefulness of preparation provided by the invention is used, the golden yellow good visual effect of the Ceramic glaze for preparing with frit provided by the invention, and distribution of color is even; Fugitive color not; Long service life, and do not add the metal lead, environmental protection, safety performance height.
Embodiment
Below in conjunction with specific embodiment; Further illustrate the present invention; Should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After having read the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
Embodiment 1
The frit that a kind of unleaded yellow potting is used, it is processed by the raw material of following parts by weight:
SiO
250 parts, Al
2O
320 parts, 10 parts of CuO, 10 parts of BaCO3,10 parts of ZnO, B
2O
320 parts, K
215 parts of O.
Embodiment 2
The frit that a kind of unleaded yellow potting is used, it is processed by the raw material of following parts by weight:
SiO
230 parts, Al
2O
310 parts, 5 parts of CuO, 5 parts of BaCO3,5 parts of ZnO, B
2O
310 parts, Na
2O5 part.
Embodiment 3
The frit that a kind of unleaded yellow potting is used, it is processed by the raw material of following parts by weight:
SiO
235 parts, Al
2O
315 parts, 5 parts of CuO, 5 parts of BaCO3,5 parts of ZnO, B
2O
310 parts, Na
2O10 part.
Embodiment 4
The frit that a kind of unleaded yellow potting is used, it is processed by the raw material of following parts by weight:
SiO
245 parts, Al
2O
320 parts, 8 parts of CuO, 8 parts of BaCO3,8 parts of ZnO, B
2O
315 parts, K
215 parts of O.
Embodiment 5
The frit that a kind of unleaded yellow potting is used, it is processed by the raw material of following parts by weight:
SiO
245 parts, Al
2O
315 parts, 8 parts of CuO, 8 parts of BaCO3,8 parts of ZnO, B
2O
315 parts, K
210 parts of O.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (4)
1. frit that unleaded yellow potting is used is characterized in that it is processed by the raw material of following parts by weight:
SiO
230 ~ 50 parts, Al
2O
310 ~ 20 parts, CuO5 ~ 10 part, BaCO
35 ~ 10 parts, 5 ~ 10 parts of ZnO, B
2O
35 ~ 15 parts of 10 ~ 20 parts, basic metal.
2. the frit that unleaded yellow potting according to claim 1 is used is characterized in that it is processed by the raw material of following parts by weight:
SiO
235 ~ 45 parts, Al
2O
315 ~ 20 parts, CuO5 ~ 8 part, 5 ~ 8 parts of BaCO3,5 ~ 8 parts of ZnO, B
2O
310 ~ 15 parts of 10 ~ 15 parts, basic metal.
3. the frit that unleaded yellow potting according to claim 1 is used is characterized in that it is processed by the raw material of following parts by weight:
SiO
245 parts, Al
2O
315 parts, CuO8 part, 8 parts of BaCO3,8 parts of ZnO, B
2O
310 parts of 15 parts, basic metal.
4. the frit of using according to each described unleaded yellow potting of claim 1 to 3 is characterized in that described basic metal is K
2O or Na
2O.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101914792A CN102718566A (en) | 2012-06-12 | 2012-06-12 | Lead-free yellow frit for ceramics preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101914792A CN102718566A (en) | 2012-06-12 | 2012-06-12 | Lead-free yellow frit for ceramics preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102718566A true CN102718566A (en) | 2012-10-10 |
Family
ID=46944473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101914792A Pending CN102718566A (en) | 2012-06-12 | 2012-06-12 | Lead-free yellow frit for ceramics preparation |
Country Status (1)
| Country | Link |
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| CN (1) | CN102718566A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693291A (en) * | 2005-05-11 | 2005-11-09 | 刘锡军 | Low temp. red glaze for ceramics and mfg. method thereof |
| CN1884212A (en) * | 2006-07-12 | 2006-12-27 | 上海师范大学 | High-temperature reparation glaze composition and process for preparing same and application thereof |
| CN101050060A (en) * | 2007-05-15 | 2007-10-10 | 淄博华为颜料有限公司 | Low temperature ceramic color without lead on glaze, and preparation method |
| CN101768016A (en) * | 2009-12-29 | 2010-07-07 | 深圳市永丰源实业有限公司 | Enamel color ceramic glaze and production process and application thereof |
-
2012
- 2012-06-12 CN CN2012101914792A patent/CN102718566A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693291A (en) * | 2005-05-11 | 2005-11-09 | 刘锡军 | Low temp. red glaze for ceramics and mfg. method thereof |
| CN1884212A (en) * | 2006-07-12 | 2006-12-27 | 上海师范大学 | High-temperature reparation glaze composition and process for preparing same and application thereof |
| CN101050060A (en) * | 2007-05-15 | 2007-10-10 | 淄博华为颜料有限公司 | Low temperature ceramic color without lead on glaze, and preparation method |
| CN101768016A (en) * | 2009-12-29 | 2010-07-07 | 深圳市永丰源实业有限公司 | Enamel color ceramic glaze and production process and application thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121010 |