SU945111A1 - Crystalline glazing composition - Google Patents
Crystalline glazing composition Download PDFInfo
- Publication number
- SU945111A1 SU945111A1 SU803005421A SU3005421A SU945111A1 SU 945111 A1 SU945111 A1 SU 945111A1 SU 803005421 A SU803005421 A SU 803005421A SU 3005421 A SU3005421 A SU 3005421A SU 945111 A1 SU945111 A1 SU 945111A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- crystalline
- coating
- accelerate
- certificate
- glaze
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 7
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims 1
- 239000001768 carboxy methyl cellulose Substances 0.000 claims 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Glass Compositions (AREA)
Description
(5) КРИСТАЛЛИЧЕСКАЯ ГЛАЗУРЬ(5) CRYSTAL GLAZE
1one
Изобретение относитс к составам кристаллических глазурей и может быть использовано в производстве керамических изделий, в частности глазурованных плиток, выпускаемых при скоростных режимах сушки и обжига в щелевых печах.The invention relates to compositions of crystalline glazes and can be used in the manufacture of ceramic products, in particular glazed tiles, produced under high-speed drying and firing modes in slot kilns.
Известен состав цветной глазури дл нанесени покрыти на керамические издели , содержащий, мас.%: ю SiOj, 25-50; Al. FeO 330; .,1-1; ,1-25; CaO 0,Ы; MgO 0,1-1; Na О 8-20; F 8-20; S 0,1-2,5 COНаиболее близки к предлагаемо- 15 му по технической сущности и достигаемому результату вл етс состав, содержащий, мае..: SiO,, 34,13-3,3б; 2,96-3, Fe 0 15,,73; Mn02 1,39-1,91; CaO 2,00-2,12; MgO 20 0,96-1,02, no крайней мере, один окисел из группы , 11,9213 ,15; SO, 0,,05; B.O, 25,1728 ,06 The composition of the colored glaze for coating ceramic products is known, containing, in wt.%: SiOj, 25-50; Al. FeO 330; ., 1-1; , 1-25; CaO 0, s; MgO 0.1-1; Na About 8-20; F 8-20; S 0.1-2.5 COH is the closest to the proposed by technical essence and the achieved result is the composition containing, in May ..: SiO ,, 34.13-3.3b; 2.96-3, Fe 0 15, 73; Mn02 1.39-1.91; CaO 2.00-2.12; MgO 20 0.96-1.02, no at least one oxide from the group 11.9213, 15; SO, 0,, 05; B.O, 25.1728, 06
Однако эти глазури кристаллизуютс только при длительной выдержке при оптимальной температуре .обжига (1 ,5 до 2 ч).However, these glazes crystallize only upon prolonged exposure at optimum calcination temperature (1, 5 to 2 hours).
Цель изобретени - ускорение процесса кристаллизации и получение покрыти с авантюриновым эффектом.The purpose of the invention is to accelerate the crystallization process and obtain a coating with aventurine effect.
Поставленна цель достигаетс тем, что глазурь, включающа SiO, Al,j.O, ,,, ,,, CaO, MgO, Naj,0 и SOi, содержит указанные компоненты в следующих количествах, мае..:The goal is achieved by the fact that the glaze, including SiO, Al, j.O., ,,,,, CaO, MgO, Naj, 0 and SOi, contains the indicated components in the following amounts, May:
29,11-33,59 29,11-33,59
SiO/2. 0,85-0,91SiO / 2. 0.85-0.91
20,80-22,9520.80-22.95
Fe.0Fe.0
29,38-30,93 29.38-30.93
ВоРз 1,06-1 ,16 CaO 0,03-0,OfWarp 1.06-1, 16 CaO 0.03-0, Of
MgOMgO
13,29-13,79 13.29-13.79
SO, 1,00-1,11SO, 1.00-1.11
В качестве сырь дл приготовлени глазури используют пиритовые огарки, песок, буру кристаллическую Конкретные составы глазурей приведены в табл. 1. Глазурный покров керамических из делий, нанесенный наливным способом указенными,глазур ми, и обожженных в электрической печи при температурном градиенте с выдержкой 0,5 ч характеризуетс следующими свойствами , приведенными в табл. 2. Составные части шихты тщательно измельчают, перемешивают и фриттуют при 1250-1300 С. После расплав лени и гранул ции расплава в проточной воде фритту с дс5бавкой наPyrite cinders, sand, borax crystalline are used as raw materials for the preparation of the glaze. Particular compositions of the glazes are given in Table. 1. The glaze cover of ceramic items made by the specified method, glazes, and burned in an electric furnace at a temperature gradient with an exposure time of 0.5 h is characterized by the following properties given in Table. 2. The components of the mixture are thoroughly crushed, mixed and fritted at 1250-1300 C. After melting and granulation of the melt in running water, the frit with ds5 surcharge per
Оптимальна те 1пература обжига при скоростном режиме с выдержкой при максимальной температуре 8-10 мин, СOptimum firing temperature in high-speed mode with an exposure at a maximum temperature of 8-10 minutes, C
10101010
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU803005421A SU945111A1 (en) | 1980-11-20 | 1980-11-20 | Crystalline glazing composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU803005421A SU945111A1 (en) | 1980-11-20 | 1980-11-20 | Crystalline glazing composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU945111A1 true SU945111A1 (en) | 1982-07-23 |
Family
ID=20926494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU803005421A SU945111A1 (en) | 1980-11-20 | 1980-11-20 | Crystalline glazing composition |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU945111A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035376C (en) * | 1993-05-29 | 1997-07-09 | 中国科学院长春光学精密机械研究所 | Iron aventurine glaze decorative brick |
-
1980
- 1980-11-20 SU SU803005421A patent/SU945111A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035376C (en) * | 1993-05-29 | 1997-07-09 | 中国科学院长春光学精密机械研究所 | Iron aventurine glaze decorative brick |
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