SU1432042A1 - Unfritted glaze - Google Patents
Unfritted glaze Download PDFInfo
- Publication number
- SU1432042A1 SU1432042A1 SU874217309A SU4217309A SU1432042A1 SU 1432042 A1 SU1432042 A1 SU 1432042A1 SU 874217309 A SU874217309 A SU 874217309A SU 4217309 A SU4217309 A SU 4217309A SU 1432042 A1 SU1432042 A1 SU 1432042A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cao
- mgo
- glaze
- frost resistance
- intensity
- Prior art date
Links
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
Landscapes
- 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)
- Finishing Walls (AREA)
Abstract
Изобретение относитс к производству строительных материалов и может быть использовано при изготовлении фасадных плиток, обжигаемых по скоростным режимам на поточно-конвейерных лини х. Целью изобретени вл етс повышение матовости глазурного покрыти , интенсивности коричневого тона в области волн длиной 600- 700 нм и морозостойкости керамических плиток. Нефриттованна глазурь, включающа SiOj, , , СаО, MgO, , , , дополнительно содержит ZnO при следующем соотношении компонентов, мас.%: SiO 39,0-43,0, 7,0-8,0; 5,4-6,4;СаО 25,8- 28,0; MgO 3,5-7,5; 1,3-1,5; 1,0-1,6; BjCj 6,7-8,8; ZnO 3,0- 3,3. Полученное покрытие имеет интенсивность коричневого тона в области 3 длин волн 600-700 нм 6-8%, блеск (матовость) 2-5%, морозостойкость /J более 100 циклов. 2 табл.The invention relates to the production of building materials and can be used in the manufacture of facade tiles, fired in high-speed modes on flow-conveyor lines. The aim of the invention is to increase the haze of the glaze coating, the intensity of the brown tone in the wavelength range of 600-700 nm and the frost resistance of ceramic tiles. Jade glaze, including SiOj,,, CaO, MgO,,,, additionally contains ZnO in the following ratio, wt.%: SiO 39.0-43.0, 7.0-8.0; 5.4-6.4; CaO 25.8- 28.0; MgO 3.5-7.5; 1.3-1.5; 1.0-1.6; BjCj 6.7-8.8; ZnO 3.0-3.3. The resulting coating has an intensity of brown tone in the region of 3 wavelengths of 600-700 nm, 6-8%, gloss (haze) 2-5%, frost resistance / J more than 100 cycles. 2 tab.
Description
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874217309A SU1432042A1 (en) | 1987-03-30 | 1987-03-30 | Unfritted glaze |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874217309A SU1432042A1 (en) | 1987-03-30 | 1987-03-30 | Unfritted glaze |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1432042A1 true SU1432042A1 (en) | 1988-10-23 |
Family
ID=21293644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874217309A SU1432042A1 (en) | 1987-03-30 | 1987-03-30 | Unfritted glaze |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1432042A1 (en) |
-
1987
- 1987-03-30 SU SU874217309A patent/SU1432042A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1276658, кл. С 04 В 41/86, 1984. Авторское свидетельство СССР № 333641, кл. С 04 В 41/86, 1979. * |
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