CN104150961A - Ceramic whitening agent - Google Patents
Ceramic whitening agent Download PDFInfo
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- CN104150961A CN104150961A CN201410358882.9A CN201410358882A CN104150961A CN 104150961 A CN104150961 A CN 104150961A CN 201410358882 A CN201410358882 A CN 201410358882A CN 104150961 A CN104150961 A CN 104150961A
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- zirconium
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Abstract
The invention discloses a ceramic whitening agent. The ceramic whitening agent is characterized by comprises the following substances in parts by weight: 51-66 parts of zirconium silicate, 31-40 parts of feldspar, 2-3 parts of calcite, 10-18 parts of talc, 4-5 parts of zinc oxide, 4-6 parts of barium carbon, 0-5 parts of quartz powder, 0-5 parts of raw kaolin, 0-5parts of calcined kaolin, 50-99.5 parts of hydrated aluminum hydroxide, 15-40 parts of activated silicon micropowder, 3-5 parts of zirconium boride, 1.5-3.6 parts of nickel oxide, 1.5-2.8 parts of magnesium olivine and 0.6-4.8 parts of sodium carbonate serving as a mineralizer. The invention has the beneficial effects that the costs of ceramic enterprises are reduced, the limited zircon sand resource is saved and the radioactive contamination of the ceramic is reduced.
Description
Technical field
The present invention relates to a kind of ceramic whitening agent.
Background technology
Zirconium silicate is generally used both at home and abroad as whitening agent and the opacifying agent of ceramic industry super quality and competitive price, and because zirconium silicate starting material zircon sand systems exist worldwide amount is limited, price rises steadily, and causes Ceramics Enterprises cost to rise.Zirconium silicate contains certain radionuclide radium, thorium, uranium and kalium-40 simultaneously, has increased the radioactivity of ceramic product.Research and development at present substitute the product of zirconium silicate, mainly concentrate on nanometer system and the titanium enamel system of phosphorus zirconium system, phosphorus zirconium boron compound system, zirconium silicate, when these systems are used, very high to ceramic sintering process requirement, thereby application is restricted.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of ceramic whitening agent.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of ceramic whitening agent, is characterized in that, comprises the material of following parts by weight: zirconium silicate 51-66 part, feldspar 31-40 part, calcite 2-3 part, talcum 10-18 part, zinc oxide 4-5 part, barium carbonate 4-6 part, silica powder 0-5 part, Sheng Gao ridge 0-5 part, Shao Gao ridge 0-5 part, 50 ~ 99.5 parts of W 4600s, active micro silicon powder 15-40 part, zirconium boride 99.5004323A8ure 3-5 part, nickel oxide 1.5-3.6 part, forsterite 1.5-2.8 part, mineralizer sodium carbonate 0.6-4.8 part.
The invention has the beneficial effects as follows: reduce Ceramics Enterprises cost, save limited zircon sand resource, reduce ceramic radiocontamination.
Embodiment
Embodiment 1
A kind of ceramic whitening agent, is characterized in that, comprises the material of following parts by weight: 60 parts of zirconium silicates, 35 parts of feldspars, 22 parts, calcite, 15 parts, talcum, 4 parts, zinc oxide, 5 parts of barium carbonates, 3 parts of silica powders, 5 parts, Sheng Gao ridge, 4 parts, Shao Gao ridge, 55 parts of W 4600s, 40 parts of active micro silicon powders, 5 parts of zirconium boride 99.5004323A8ures, 3.6 parts of nickel oxide, 2.8 parts of forsterites, 0.8 part, mineralizer sodium carbonate.
Claims (1)
1. a ceramic whitening agent, is characterized in that, comprises the material of following parts by weight: zirconium silicate 51-66 part, feldspar 31-40 part, calcite 2-3 part, talcum 10-18 part, zinc oxide 4-5 part, barium carbonate 4-6 part, silica powder 0-5 part, Sheng Gao ridge 0-5 part, Shao Gao ridge 0-5 part, 50 ~ 99.5 parts of W 4600s, active micro silicon powder 15-40 part, zirconium boride 99.5004323A8ure 3-5 part, nickel oxide 1.5-3.6 part, forsterite 1.5-2.8 part, mineralizer sodium carbonate 0.6-4.8 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358882.9A CN104150961A (en) | 2014-07-27 | 2014-07-27 | Ceramic whitening agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358882.9A CN104150961A (en) | 2014-07-27 | 2014-07-27 | Ceramic whitening agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104150961A true CN104150961A (en) | 2014-11-19 |
Family
ID=51876626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410358882.9A Pending CN104150961A (en) | 2014-07-27 | 2014-07-27 | Ceramic whitening agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104150961A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961469A (en) * | 2015-07-03 | 2015-10-07 | 江苏脒诺甫纳米材料有限公司 | Whitening agent for ceramic blank body and preparation method thereof |
| WO2018000562A1 (en) * | 2016-06-28 | 2018-01-04 | 美轲（广州）化学股份有限公司 | Compound zirconium silicate opacifying agent, preparation method therefor and application thereof |
-
2014
- 2014-07-27 CN CN201410358882.9A patent/CN104150961A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961469A (en) * | 2015-07-03 | 2015-10-07 | 江苏脒诺甫纳米材料有限公司 | Whitening agent for ceramic blank body and preparation method thereof |
| WO2018000562A1 (en) * | 2016-06-28 | 2018-01-04 | 美轲（广州）化学股份有限公司 | Compound zirconium silicate opacifying agent, preparation method therefor and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |