RU2329967C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2329967C1
RU2329967C1 RU2007100687/03A RU2007100687A RU2329967C1 RU 2329967 C1 RU2329967 C1 RU 2329967C1 RU 2007100687/03 A RU2007100687/03 A RU 2007100687/03A RU 2007100687 A RU2007100687 A RU 2007100687A RU 2329967 C1 RU2329967 C1 RU 2329967C1
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RU
Russia
Prior art keywords
glaze
bao
cao
mgo
sio
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RU2007100687/03A
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Russian (ru)
Inventor
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2007100687/03A priority Critical patent/RU2329967C1/en
Application granted granted Critical
Publication of RU2329967C1 publication Critical patent/RU2329967C1/en

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    • 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
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass

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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

FIELD: chemistry.
SUBSTANCE: invention relates to the composition of glaze and can be used in the production of facing plates, glazed tiles and household ceramic products. Glaze contains, mass %: SiO2 55.0-60.0; Al2O3 10.0-14.0; CaO 6.0-8.0; MgO 2.0-4.0; K2O 2.0-3.0; BaO 4.0-6.0; ZnO 4.0-6.0; ZrO2 4.0-6.0; MoO3 2.0-3.0; Sb2O3 0.5-1.0.
EFFECT: increase in the heat resistance of glaze.
1 tbl

Description

Изобретение относится к области технологии силикатов, а именно к составам фриттованных глазурей, используемых в производстве облицовочной плитки, изразцов, изделий бытовой керамики.The invention relates to the field of technology of silicates, namely, compositions of fritted glazes used in the manufacture of facing tiles, tiles, household ceramics.

Известна глазурь, включающая, мас.%: SiO2 40,0-45,83; Al2O3 17,5-12,05; CaO 21,29-27,43; MgO 4,0-6,12; BaO 4,0-8,03; B2O3 4,17-8,17; AlF3 5,62-8,33 [1].Known glaze, including, wt.%: SiO 2 40,0-45,83; Al 2 O 3 17.5-12.05; CaO 21.29-27.43; MgO 4.0-6.12; BaO 4.0-8.03; B 2 O 3 4.17-8.17; AlF 3 5.62-8.33 [1].

Известна глазурь, содержащая, мас.%: SiO2 59,19-63,1; Al2O3 12,16-12,85; Fe2O3 0,16-0,24; CaO 7,16-8,21; MgO 0,59-0,79; K2O 2,19-4,49; Na2O 2,01-2,25; BaO 4,88-5,44; ZnO 2,43-3,7; ZrO2 4,84-5,34 [2].Known glaze containing, in wt.%: SiO 2 59.19-63.1; Al 2 O 3 12.16-12.85; Fe 2 O 3 0.16-0.24; CaO 7.16-8.21; MgO 0.59-0.79; K 2 O 2,19-4,49; Na 2 O 2.01-2.25; BaO 4.88-5.44; ZnO 2.43-3.7; ZrO 2 4.84-5.34 [2].

Целью изобретения является повышение термостойкости глазури.The aim of the invention is to increase the heat resistance of the glaze.

Цель достигается тем что в состав глазури дополнительно вводят MoO3 и Sb2O3, при следующем соотношении компонентов, мас.%: SiO2 55,0-60,0; Al2O3 10,0-14,0; CaO 6,0-8,0; MgO 2,0-4,0; K2O 2,0-3,0; BaO 4,0-6,0; ZnO 4,0-6,0; ZrO2 4,0-6,0; MoO3 2,0-3,0; Sb2O3 0,5-1,0.The objective is achieved in that the composition of the glaze is further added MoO 3 and Sb 2 O 3, with the following component ratio, wt%: SiO 2 55,0-60,0;. Al 2 O 3 10.0-14.0; CaO 6.0-8.0; MgO 2.0-4.0; K 2 O 2.0-3.0; BaO 4.0-6.0; ZnO 4.0-6.0; ZrO 2 4.0-6.0; MoO 3 2.0-3.0; Sb 2 O 3 0.5-1.0.

В таблице приведены составы глазури.The table shows the glaze compositions.

ТаблицаTable СоставStructure Компоненты, мас.%:Components, wt.%: Термостойкость, теплосменыHeat resistance, heat exchange SiO2 SiO 2 Al2O3 Al 2 O 3 CaOCao MgOMgO K2OK 2 O BaOBao ZnOZno ZrO2 ZrO 2 MoO3 Moo 3 Sb2O3 Sb 2 O 3 1one 55,055.0 14,014.0 6,06.0 4,04.0 2,02.0 6,06.0 4,04.0 6,06.0 2,02.0 1,01,0 15-1715-17 22 57,057.0 12,012.0 7,07.0 3,03.0 3,03.0 5,05,0 5,05,0 5,05,0 2,52,5 0,50.5 15-1715-17 33 60,060.0 10,010.0 8,08.0 2,02.0 2,02.0 4,04.0 6,06.0 4,04.0 3,03.0 1,01,0 15-1715-17

Фритту варят при 1300°С, расплав гранулируют в воду. Фритту размалывают. Размол проводят до остатка 0,1-0,2% на сетке №0056. Суспензию наносят на изделия и обжигают при 1000°С.The frit is boiled at 1300 ° C, the melt is granulated into water. Frit grind. Grinding is carried out to a residue of 0.1-0.2% on a mesh No. 0056. The suspension is applied to the products and fired at 1000 ° C.

Источники информацииInformation sources

1. Авторское свидетельство СССР 1146287, С03С 8/06, 1985.1. USSR author's certificate 1146287, C03C 8/06, 1985.

2. Авторское свидетельство СССР №1368282, С03С 8/04, 1988.2. USSR Author's Certificate No. 1368282, С03С 8/04, 1988.

Claims (1)

Глазурь, содержащая SiO2, Al2О3, CaO, MgO, K2O, BaO, ZnO, ZrO2, отличающаяся тем, что дополнительно содержит МоО3 и Sb2О3 при следующем соотношении компонентов, мас.%: SiO2 55,0-60,0; Al2О3 10,0-14,0; CaO 6,0-8,0; MgO 2,0-4,0; K2О 2,0-3,0; BaO 4,0-6,0; ZnO 4,0-6,0; ZrO2 4,0-6,0; МоО3 2,0-3,0; Sb2О3 0,5-1,0.Glaze containing SiO 2 , Al 2 O 3 , CaO, MgO, K 2 O, BaO, ZnO, ZrO 2 , characterized in that it additionally contains MoO 3 and Sb 2 O 3 in the following ratio of components, wt.%: SiO 2 55.0-60.0; Al 2 O 3 10.0-14.0; CaO 6.0-8.0; MgO 2.0-4.0; K 2 O 2.0-3.0; BaO 4.0-6.0; ZnO 4.0-6.0; ZrO 2 4.0-6.0; MoO 3 2.0-3.0; Sb 2 O 3 0.5-1.0.
RU2007100687/03A 2007-01-09 2007-01-09 Glaze RU2329967C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007100687/03A RU2329967C1 (en) 2007-01-09 2007-01-09 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007100687/03A RU2329967C1 (en) 2007-01-09 2007-01-09 Glaze

Publications (1)

Publication Number Publication Date
RU2329967C1 true RU2329967C1 (en) 2008-07-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007100687/03A RU2329967C1 (en) 2007-01-09 2007-01-09 Glaze

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RU (1) RU2329967C1 (en)

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