SU687013A1 - Glaze - Google Patents
GlazeInfo
- Publication number
- SU687013A1 SU687013A1 SU782563104A SU2563104A SU687013A1 SU 687013 A1 SU687013 A1 SU 687013A1 SU 782563104 A SU782563104 A SU 782563104A SU 2563104 A SU2563104 A SU 2563104A SU 687013 A1 SU687013 A1 SU 687013A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glaze
- ussr
- certificate
- composition
- whiteness
- Prior art date
Links
Landscapes
- Glass Compositions (AREA)
Description
1one
Изобретение относитс к керамической промышленности дл глазуровани плоских керамических изделий со светлым и темным череп ком.This invention relates to the ceramic industry for the glazing of flat ceramic products with a light and dark skull.
Известен состав глазури 1 , содержащий, вес.%:Known composition of the glaze 1, containing, wt.%:
SiOj40,2-43,5SiOj40.2-43.5
AljO,7,2-8,9AljO, 7.2-8.9
CaO9,5-11,0CaO9.5-11.0
MgO0,1-0,5MgO0.1-0.5
NajO6,5-8,0NajO6,5-8,0
ZnO1,5-2,0ZnO1.5-2.0
BaO3,0-4 0BaO3.0-4 0
BjOs16,0-19,0BjOs16,0-19,0
ZrOj6,0-9,0ZrOj6.0-9.0
КзО0,1-0,8.КзО0,1-0,8.
Этот состав требует повышенной температуры обжига 980-1000° С и имеет невысокую белизну 73-75%.This composition requires a high firing temperature of 980-1000 ° C and has a low whiteness of 73-75%.
Наиболее близка к предлагаемой глазурь 21, содержаща , вес.%:;Closest to the proposed glaze 21, containing, wt.% :;
SiOj.42,25-43,17SiOj.42,25-43,17
AljOa8,63-8,73AljOa8.63-8.73
CaO4,45-7,11CaO4,45-7,11
0,3-0,36 7,91-9,6 12,16-15,35 7,15-10,19 2,40-2,43 5,95-5,98 0,24-0,29 2,52-2,54.0,3-0,36 7,91-9,6 12,16-15,35 7,15-10,19 2,40-2,43 5,95-5,98 0,24-0,29 2 52-2.54.
Недостатком зтого состава вл етс невысокие белизна и блеск покрыти .The disadvantage of this composition is the low whiteness and gloss of the coating.
Цель изобретени - повышение белизны и блеска.The purpose of the invention is to increase the whiteness and brilliance.
Она достигаетс тем, что глазурь содержит, вес.%:It is achieved by the fact that the icing contains, wt.%:
ВаОэ13,13-17,50BaOe13.13-17.50
АЦОз6,60-8,20ACO6,60-8,20
ZrOj9,87-10,75ZrOj9.87-10.75
СаО4,44-7,09CaO4,44-7,09
NajO4,00-7,10NajO4.00-7.10
KjO2,45:-2,57 KjO2.45: -2.57
ZnO5,94-7,67ZnO5.94-7.67
FejOa0,25-0,30FejOa0.25-0.30
MgO0,25-0,38MgO0.25-0.38
SiOiОстальное.SiOi Else.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782563104A SU687013A1 (en) | 1978-01-03 | 1978-01-03 | Glaze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782563104A SU687013A1 (en) | 1978-01-03 | 1978-01-03 | Glaze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU687013A1 true SU687013A1 (en) | 1979-09-25 |
Family
ID=20741597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782563104A SU687013A1 (en) | 1978-01-03 | 1978-01-03 | Glaze |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU687013A1 (en) |
-
1978
- 1978-01-03 SU SU782563104A patent/SU687013A1/en active
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