SU1583400A1 - Unfritted killed glaze - Google Patents
Unfritted killed glaze Download PDFInfo
- Publication number
- SU1583400A1 SU1583400A1 SU884487588A SU4487588A SU1583400A1 SU 1583400 A1 SU1583400 A1 SU 1583400A1 SU 884487588 A SU884487588 A SU 884487588A SU 4487588 A SU4487588 A SU 4487588A SU 1583400 A1 SU1583400 A1 SU 1583400A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glaze
- heat resistance
- components
- composition
- zno
- Prior art date
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Classifications
-
- 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
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
-
- 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
- C03C2205/00—Compositions applicable for the manufacture of vitreous enamels or glazes
- C03C2205/02—Compositions applicable for the manufacture of vitreous enamels or glazes for opaque enamels or glazes
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
Изобретение относитс к технологии керамического производства и предназначено дл покрыти фарфоровых, полуфарфоровых и фа нсовых керамических изделий. Целью изобретени вл етс расширение интервала обжига и повышение термостойкости. Дл этого нефриттованна глазурь содержит следующие компоненты, мас.%: SIO 2 55,30-58,04The invention relates to a ceramic production technology and is intended for coating porcelain, semi-porcelain and fusion ceramic products. The aim of the invention is to expand the burning range and increase the heat resistance. For this, the nephritis glaze contains the following components, wt%: SIO 2 55.30-58.04
AL 2O 3 9,65-9,98AL 2O 3 9.65-9.98
CAO* 5,95-7,02CAO * 5.95-7.02
MGO 2,61-3,15MGO 2.61-3.15
NA 2O 6,06-6,57NA 2O 6.06-6.57
K 2O 0,95-1,07K 2O 0.95-1.07
B 2O 3 1,68-1,91B 2O 3 1.68-1.91
ZRO 2 7,97-11,48ZRO 2 7.97-11.48
ZNO 4,23-6,28ZNO 4.23-6.28
TIO 2 0,04-0,06. Интервал обжига глазури составл ет 200°С, термостойкость 25-30 теплосмен. 3 табл.TIO 2 0.04-0.06. The glaze firing interval is 200 ° C, heat resistance 25-30 heat cycles. 3 tab.
Description
Изобретение относитс к технологии керамического производства и предназначено дл покрыти фарфоровых , полуфарфоровых и фа нсовых керамических изделий.The invention relates to a ceramic production technology and is intended for coating porcelain, semi-porcelain and fusion ceramic products.
Целью изобретени вл етс расширение интервала обжига и повышение термостойкости.The aim of the invention is to expand the burning range and increase the heat resistance.
-Составы глазурей представлены в-Glaze compositions are presented in
табл. 1.tab. one.
Свойства глазурей представлены в табл. 2.Properties of glazes are presented in table. 2
При изготовлении глазури используют полевой шпат, каолин, огнеупорную высокопластичную глину, доломит, цинковые белила, силикат циркони и стеклобой (бой медицинского стекла), вл ющийс отходом фармацевтических заводов.,.In the manufacture of the glaze, feldspar, kaolin, fire-resistant highly plastic clay, dolomite, zinc white, zirconium silicate and cullet (medical glass blasts) used as waste of pharmaceutical plants are used.
Химический состав медицинского стеклобо следующий, мас,%: SiO ч 73,00; А1403 4,5; СаО 7,0; MgO 1,0; NatO 8,5; КгО 2,0; БгОэ +,0.The chemical composition of the medical cullet is as follows, wt.%: SiO h 73.00; A1403 4.5; CaO 7.0; MgO 1.0; NatO 8.5; CgO 2.0; BgOe +, 0.
Шихтовые составы глазурей приведены в таЬл. 3.The mixture compositions of glazes are given in Tal. 3
Глазурь готов т следующим образом.The glaze is prepared as follows.
Составл ющие компоненты взвешиваютс точностью до 1 г и производ т мокрый .помол в шаровой мельнице до тонины, обеспечивающей прохождение через сито 0063 (остаток на сите 0,). Полученный глазурный шликер плотностью 1,48-1,50 нанос т на поверхность изделий методом пульверизации или окунани и обжигают при 1150 1350° С.The components are weighed down to an accuracy of 1 g and a wet grind is produced in a ball mill to a fineness that allows passage through a 0063 sieve (residue on sieve 0,). The resulting glaze slip with a density of 1.48-1.50 is applied to the surface of products using the method of spraying or dipping and burned at 1150 1350 ° C.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884487588A SU1583400A1 (en) | 1988-09-29 | 1988-09-29 | Unfritted killed glaze |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884487588A SU1583400A1 (en) | 1988-09-29 | 1988-09-29 | Unfritted killed glaze |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1583400A1 true SU1583400A1 (en) | 1990-08-07 |
Family
ID=21401396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884487588A SU1583400A1 (en) | 1988-09-29 | 1988-09-29 | Unfritted killed glaze |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1583400A1 (en) |
-
1988
- 1988-09-29 SU SU884487588A patent/SU1583400A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1268553, кл. С 04 В 41/86, 1984. Авторское свидетельство СССР 1113365, кл. С 04 В 41/86, 1982. * |
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