RU2329978C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2329978C1
RU2329978C1 RU2007101868/03A RU2007101868A RU2329978C1 RU 2329978 C1 RU2329978 C1 RU 2329978C1 RU 2007101868/03 A RU2007101868/03 A RU 2007101868/03A RU 2007101868 A RU2007101868 A RU 2007101868A RU 2329978 C1 RU2329978 C1 RU 2329978C1
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RU
Russia
Prior art keywords
glazes
mgo
sio
cuo
tio
Prior art date
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RU2007101868/03A
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Russian (ru)
Inventor
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
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Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2007101868/03A priority Critical patent/RU2329978C1/en
Application granted granted Critical
Publication of RU2329978C1 publication Critical patent/RU2329978C1/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

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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 falls within the domain of technology of silicates and concerns the composition of fritted glazes, which are used for coating plates, general purpose products. Glazes are composed of, mass %: SiO2 54.0-57.0; Al2O3 18.0-22.0; MgO 6.0-8.0; CuO 2.0-4.0; K2O 2.0-4.0; Na2O 1.0-2.0; SrO 6.0-8.0; TiO2 2.0-4.0.
EFFECT: increase in the heat resistance of glazes.
1 tbl

Description

Изобретение относится к области технологии силикатов и касается составов фриттованных глазурей, используемых для покрытия плитки, изделий хозяйственно-бытового назначения.The invention relates to the field of technology of silicates and relates to compositions of fritted glazes used for coating tiles, household products.

Известна глазурь, содержащая, мас.%: SiO2 34,2-54,8; Al2O3 11,5-20,5; MgO 0,6-1,8; K2O 0,4-1,4; Na2O 4,1-13,1; TiO2 0,5-1,5; Fe2O3 9,6-14,4; CaO 1,2-3,0; P2O5 5,4-28,0; SO3 0,1-0,3 /1/.Known glaze containing, in wt.%: SiO 2 34.2-54.8; Al 2 O 3 11.5-20.5; MgO 0.6-1.8; K 2 O 0.4-1.4; Na 2 O 4.1-13.1; TiO 2 0.5-1.5; Fe 2 O 3 9.6-14.4; CaO 1.2-3.0; P 2 O 5 5.4-28.0; SO 3 0.1-0.3 / 1 /.

Известна глазурь, содержащая, мас.%: SiO2 62,51-64,13; Al2O3 20,76-22,91; MgO 5,98-7,89; CuO 3,91-6,32; K2O 0,76-2,57; Na2O 0,4-1,86 /2/.Known glaze containing, in wt.%: SiO 2 62.51-64.13; Al 2 O 3 20.76-22.91; MgO 5.98-7.89; CuO 3.91-6.32; K 2 O 0.76-2.57; Na 2 O 0.4-1.86 / 2 /.

Цель изобретения - повышение термостойкости глазури.The purpose of the invention is to increase the heat resistance of the glaze.

Цель достигается тем, что в состав глазури, содержащей SiO2, Al2O3, MgO, CuO, K2O, Na2O, дополнительно вводят SrO и TiO2 при следующем соотношении компонентов, мас.%: SiO2 54,0-57,0; Al2O3 18,0-22,0; MgO 6,0-8,0; CuO 2,0-4,0; K2O 2,0-4,0; Na2O 1,0-2,0; SrO 6,0-8,0; TiO2 2,0-4,0.The goal is achieved in that the composition of the glaze containing SiO 2 , Al 2 O 3 , MgO, CuO, K 2 O, Na 2 O, additionally introduce SrO and TiO 2 in the following ratio of components, wt.%: SiO 2 54,0 -57.0; Al 2 O 3 18.0-22.0; MgO 6.0-8.0; CuO 2.0-4.0; K 2 O 2.0-4.0; Na 2 O 1.0-2.0; SrO 6.0-8.0; TiO 2 2.0-4.0.

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 MgOMgO CuOCuO K2OK 2 O Na2ONa 2 O SrOSro TiO2 TiO 2 1one 57,057.0 18,018.0 8,08.0 2,02.0 4,04.0 1,01,0 6,06.0 4,04.0 20±220 ± 2 22 55,555.5 20,020,0 7,07.0 3,03.0 3,03.0 1,51,5 7,07.0 3,03.0 20±220 ± 2 33 54,054.0 22,022.0 6,06.0 4,04.0 2,02.0 2,02.0 8,08.0 2,02.0 20±220 ± 2

Фритту варят при 1300-1350°С, расплав гранулируют в воду. Фритту с добавкой 0,2% глины, 0,2% электролита - силиката натрия, 47% воды размалывают до остатка не более 0,05% на сетке №0056. Суспензию наносят на изделия и обжигают при 1000-1050°С.The frit is boiled at 1300-1350 ° C, the melt is granulated in water. Frit with the addition of 0.2% clay, 0.2% electrolyte - sodium silicate, 47% water is ground to a residue of not more than 0.05% on a mesh No. 0056. The suspension is applied to the products and fired at 1000-1050 ° C.

Источники информацииInformation sources

1. Авторское свидетельство СССР №986911, С03С 9/00, 1983.1. USSR author's certificate No. 986911, С03С 9/00, 1983.

2. Авторское свидетельство СССР №1065363, С03С 9/00, 1984.2. USSR author's certificate No. 1065363, С03С 9/00, 1984.

Claims (1)

Глазурь, содержащая SiO2, Al2О3, MgO, CuO, K2О, Na2O, отличающаяся тем, что дополнительно содержит SrO и TiO2 при следующем соотношении компонентов, мас.%: SiO2 54,0-57,0; Al2O3 18,0-22,0; MgO 6,0-8,0; CuO 2,0-4,0; K2O 2,0-4,0; Na2O 1,0-2,0; SrO 6,0-8,0; TiO2 2,0-4,0.Glaze containing SiO 2 , Al 2 O 3 , MgO, CuO, K 2 O, Na 2 O, characterized in that it additionally contains SrO and TiO 2 in the following ratio of components, wt.%: SiO 2 54,0-57, 0; Al 2 O 3 18.0-22.0; MgO 6.0-8.0; CuO 2.0-4.0; K 2 O 2.0-4.0; Na 2 O 1.0-2.0; SrO 6.0-8.0; TiO 2 2.0-4.0.
RU2007101868/03A 2007-01-17 2007-01-17 Glaze RU2329978C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007101868/03A RU2329978C1 (en) 2007-01-17 2007-01-17 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007101868/03A RU2329978C1 (en) 2007-01-17 2007-01-17 Glaze

Publications (1)

Publication Number Publication Date
RU2329978C1 true RU2329978C1 (en) 2008-07-27

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Family Applications (1)

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RU2007101868/03A RU2329978C1 (en) 2007-01-17 2007-01-17 Glaze

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