SU1013428A1 - Ceramic black pigment - Google Patents
Ceramic black pigment Download PDFInfo
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- SU1013428A1 SU1013428A1 SU813306913A SU3306913A SU1013428A1 SU 1013428 A1 SU1013428 A1 SU 1013428A1 SU 813306913 A SU813306913 A SU 813306913A SU 3306913 A SU3306913 A SU 3306913A SU 1013428 A1 SU1013428 A1 SU 1013428A1
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- SU
- USSR - Soviet Union
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- ceramic
- pigment
- black pigment
- optical density
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- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
КЕРАМИЧЕСКИЙ ПИГМЕНТ ЧЕЙЮГЬ ЦВЕТА, преимущественно дл надтазурных керамических красителей включающий FejOj, CrjOs, Со2Оз, MnOi, отличающий .с тем, что, с целью повышени оптической плотности, он дополнительно содержит ZnO, N82804 1ФИ следующем соотношении компонентов , вес.%: FeiOa27-36 СггОз31-34 СогОз22-25 МпО25-6 ZnO4-5 NajSO 2-3CERAMIC PIGMENT COLOR COLORS, mainly for overlaying ceramic dyes including FejOj, CrjOs, Co2Oz, MnOi, characterized in that, in order to increase optical density, it additionally contains ZnO, N82804 IFI in the following ratio of components, wt. CrgOz31-34 CogOz22-25 MpO25-6 ZnO4-5 NajSO 2-3
Description
Изобретение относитс к керамической промышленности, в частности к декорированию фарфорофа нсовых изделий.The invention relates to the ceramics industry, in particular to the decoration of porcelain products.
Известен керамический пигмент черного цвета 1J, включающий следующие компоненты , вес,%:-SiOj 15,72-19,21; АЬОз 4,985 ,95; FejQs 16,63-18,15; 39-41; СаО 1,76-2,16; МдО 0,79-0,97; TiOj 0,170 ,21; МпО 0,01-0,03; 0,95-1,16; KjO 0,56-0,68; CuO 14-16.The black ceramic pigment 1J is known, which includes the following components, wt.%: - SiOj 15.72-19.21; ABOZ 4.985, 95; FejQs 16.63-18.15; 39-41; CaO 1.76-2.16; MDO 0.79-0.97; TiOj 0.170, 21; MpO 0.01-0.03; 0.95-1.16; KjO 0.56-0.68; CuO 14-16.
Указанный пигмент имеет невысокую оптическую плотность 2,23 и не может быть применен в качестве пигмента дл надгпазурных керамических красителей.The specified pigment has a low optical density of 2.23 and cannot be used as a pigment for over-ceramic ceramic dyes.
Наиболее близким к предлагаемому вл етс черный пигмент 2, включающий следующие компоненты, вес.%: FejOs 41,1; СгзОз 32,4; 20,6; MnOj 5,9.The closest to the one proposed is black pigment 2, comprising the following components, wt%: FejOs 41.1; CrrOs 32.4; 20.6; MnOj 5.9.
Недостатком известного пигмента вл етс невысока оптическа плотность 2,31.A disadvantage of the known pigment is the low optical density of 2.31.
Целью изобретени вл етс повышение оптической плотности.The aim of the invention is to increase the optical density.
Поставленна цель достигаетс тем, что керамический пигмент включающий черного цвета преимущественно дл надглазурных керамических красителей , СгзОз, Со2 Оз, МпОз , дскюлнительно содержит ZnO, Na 2804 при следующем соотношении компонентов, вес.%:The goal is achieved by the fact that the ceramic pigment including black, mainly for overglaze ceramic dyes, CrO3, Co2 Oz, MnO3, contains ZnO, Na 2804 in the following ratio of components, wt.%:
РезОз27-36RESOZ27-36
СггОз31-34SrgOz31-34
СогОз22-25SOGOz22-25
МпОг5-6MpOg5-6
ZnO .4-5ZnO .4-5
N828042-3N828042-3
Компоненты щихт пигментов измельчают в шаровой мельнице мокрым помолом, просеивают до остатка 0,3% на сите 10000 отв/см, сушат в электросушилке при 120°С, просеивают через сито 100 отв/см, затем обжигают при 1230+10°С в течение 7,5 ч в окислительной атмосфере.The components of the pigment grinders are ground in a ball mill by wet grinding, sieved to a residue of 0.3% on a sieve of 10,000 holes / cm, dried in an electric dryer at 120 ° C, sieved through a sieve of 100 holes / cm, then burned at 1230 + 10 ° C for 7.5 hours in an oxidizing atmosphere.
Цвет обожженных пигментов - черный. Полученные пигменты опробовались в надглазурных кислотостойких красках по рецепту, вес.%: пигмент 20; флюс кислотостойкий 80 Изобретение по сн етс конкретными составами пигментов, которые обладают следующйми свойствами, приведенными в таблице.The color of the burned pigments is black. The obtained pigments were tested in overglaze acid resistant prescription paints, wt.%: Pigment 20; acid resistant flux 80 The invention is explained by specific pigment formulations which have the following properties as shown in the table.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813306913A SU1013428A1 (en) | 1981-05-19 | 1981-05-19 | Ceramic black pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813306913A SU1013428A1 (en) | 1981-05-19 | 1981-05-19 | Ceramic black pigment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1013428A1 true SU1013428A1 (en) | 1983-04-23 |
Family
ID=20965220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813306913A SU1013428A1 (en) | 1981-05-19 | 1981-05-19 | Ceramic black pigment |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1013428A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0829324A1 (en) * | 1993-10-25 | 1998-03-18 | Fujitsu Limited | Solder paste |
-
1981
- 1981-05-19 SU SU813306913A patent/SU1013428A1/en active
Non-Patent Citations (1)
| Title |
|---|
| 1. Авторское свидетельство СССР N 783287, :кл. С 04 В 41/06, 1979. 2. R. Regnier . Окраска и керамические красители. Industrie ceramigu,№ 636, с. 21-32, таблица 6, 1971. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0829324A1 (en) * | 1993-10-25 | 1998-03-18 | Fujitsu Limited | Solder paste |
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