SU1694493A1 - Grey subglaze pigment for china - Google Patents
Grey subglaze pigment for china Download PDFInfo
- Publication number
- SU1694493A1 SU1694493A1 SU894738021A SU4738021A SU1694493A1 SU 1694493 A1 SU1694493 A1 SU 1694493A1 SU 894738021 A SU894738021 A SU 894738021A SU 4738021 A SU4738021 A SU 4738021A SU 1694493 A1 SU1694493 A1 SU 1694493A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- subglaze
- grey
- pigment
- china
- porcelain
- Prior art date
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- Compositions Of Oxide Ceramics (AREA)
- Glass Compositions (AREA)
Abstract
Изобретение относитс к керамической промышленности, в частности к технологии синтеза керамических красителей и декорированию фарфоровых изделий. Цель изобретени - обеспечение коэффициента ркости 19 - 20,17 и коэффициента устойчивости коагул ционной структуры 1,426 - 1,985. Дл этого подглазурный краситель дл фарфора содержит следующие компоненты , мас.%: V20s 3,25 - 5,41; NaaO 1.83 - 2,11; Со20з 0.79 - 3,44; Zr02 55,07 - 64,28; SI02 26,51 - 30,10; F2 3,34 - 3,87. 2 таблThe invention relates to the ceramic industry, in particular, to the technology for the synthesis of ceramic dyes and the decoration of porcelain products. The purpose of the invention is to provide a coefficient of brightness 19 - 20.17 and a coefficient of stability of the coagulation structure 1.426 - 1.985. For this, the underglaze porcelain dye contains the following components, wt%: V20s 3.25 - 5.41; NaaO 1.83 - 2.11; Co203 0.79 - 3.44; Zr02 55.07 - 64.28; SI02 26.51-30.10; F2 3.34 - 3.87. 2 tabl
Description
Изобретение относитс к керамической промышленности, в частности к технологии синтеза керамических красителей и декорированию фарфоровых изделий.The invention relates to the ceramic industry, in particular, to the technology for the synthesis of ceramic dyes and the decoration of porcelain products.
Цель изобретени - обеспечение коэффициента ркости 19 - 20,17 и коэффициента устойчивости коагул ционной структуры 1,426-1,985.The purpose of the invention is to provide a coefficient of brightness 19-20.17, and a coefficient of stability of the coagulation structure 1,426-1,985.
Изобретение по сн етс конкретными примерами, представленными в табл. 1.The invention is illustrated by specific examples presented in Table. one.
Шихту готов т по общеприн той технологии: исходные сырьевые материалы измельчают мокрым способом до остатка на сите № 056 (10858 отв./см ) не более 0,3 мас.%.The mixture is prepared according to the conventional technology: raw materials are ground by a wet method to a residue on sieve No. 056 (10858 holes / cm) of not more than 0.3% by weight.
Размолотую и высушенную шихту при 80 - 120°С обжигают при 1320 ± 10°С, затем подвергают вторичному измельчению в шаровой мельнице до остатка на сите № 0056The milled and dried mixture at 80-120 ° C is calcined at 1320 ± 10 ° C, then subjected to secondary grinding in a ball mill to the residue on sieve No. 0056
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894738021A SU1694493A1 (en) | 1989-07-23 | 1989-07-23 | Grey subglaze pigment for china |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894738021A SU1694493A1 (en) | 1989-07-23 | 1989-07-23 | Grey subglaze pigment for china |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1694493A1 true SU1694493A1 (en) | 1991-11-30 |
Family
ID=21470045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894738021A SU1694493A1 (en) | 1989-07-23 | 1989-07-23 | Grey subglaze pigment for china |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1694493A1 (en) |
-
1989
- 1989-07-23 SU SU894738021A patent/SU1694493A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1065359,кл. С 03 С 1/04, 1982. Авторское свидетельство СССР № 1595801,кл. С 03 С 1/04, 1988. * |
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