RU2320571C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2320571C1
RU2320571C1 RU2006135762/03A RU2006135762A RU2320571C1 RU 2320571 C1 RU2320571 C1 RU 2320571C1 RU 2006135762/03 A RU2006135762/03 A RU 2006135762/03A RU 2006135762 A RU2006135762 A RU 2006135762A RU 2320571 C1 RU2320571 C1 RU 2320571C1
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RU
Russia
Prior art keywords
glaze
cao
mgo
bao
zno
Prior art date
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RU2006135762/03A
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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 RU2006135762/03A priority Critical patent/RU2320571C1/en
Application granted granted Critical
Publication of RU2320571C1 publication Critical patent/RU2320571C1/en

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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
    • 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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium

Abstract

FIELD: ceramics, facing materials.
SUBSTANCE: invention relates to a glaze composition and can be used for applying electrotechnical articles, facing ceramic plates. Proposed glaze comprises the following components, wt.-%: SiO2, 56.0-60.0; Al2O3, 3.0-5.0; CaO, 5.0-7.0; K2O, 5.0-7.0; B2O3, 5.0-8.0; MgO, 2.0-4.0; ZnO, 8.0-12.0; BaO, 3.0-5.0, and TiO2, 2.0-3.0. Invention provides enhancing thermal stability of glaze.
EFFECT: improved and valuable property of glaze.
1 tbl

Description

Изобретение относиться к области технологии силикатов, в частности к составам глазурей, которые могут быть использованы для покрытия электротехнических изделий, облицовочной керамической плитки и другого.The invention relates to the field of technology of silicates, in particular to compositions of glazes that can be used to coat electrical products, ceramic tiles and other.

Известна глазурь, содержащая SiO2, Al2O3, CaO, K2O, B2O3, MgO, ZnO, BaO [1].Known glaze containing SiO 2 , Al 2 O 3 , CaO, K 2 O, B 2 O 3 , MgO, ZnO, BaO [1].

Известна глазурь, содержащая SiO2 58,14-60,58; Al2O3 10,8-11,24; Fe2O3 1,24-1,29; СаО 1,62-1,64; К2О 12,8-15,02; Na2O 6,48-6,95; В2О3 5,28-5,41; MgO 0,62-0,74; SO3 0,08 [2].Glaze is known containing SiO 2 58.14-60.58; Al 2 O 3 10.8-11.24; Fe 2 O 3 1.24-1.29; CaO 1.62-1.64; K 2 O 12.8-15.02; Na 2 O, 6.48-6.95; B 2 O 3 5.28-5.41; MgO 0.62-0.74; SO 3 0.08 [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 дополнительно вводят ZnO, BaO, TiO2, при следующем соотношении компонентов, мас.%: SiO2 56,0-60,0; Al2O3 3,0-5,0; CaO 5,0-7,0; K2O 5,0-7,0; B2O3 5,0-8,0; MgO 2,0-4,0; ZnO 8,0-12,0; BaO 3,0-5,0; TiO2 2,0-3,0.The goal is achieved by the fact that the composition of the glaze is additionally introduced ZnO, BaO, TiO 2 , with the following ratio of components, wt.%: SiO 2 56,0-60,0; Al 2 O 3 3.0-5.0; CaO 5.0-7.0; K 2 O 5.0-7.0; B 2 O 3 5.0-8.0; MgO 2.0-4.0; ZnO 8.0-12.0; BaO 3.0-5.0; TiO 2 2.0-3.0.

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 K2OK 2 O B2O3 B 2 O 3 MgOMgO ZnOZno BaOBao TiO2 TiO 2 1one 56,056.0 5,05,0 5,05,0 7,07.0 5,05,0 4,04.0 12,012.0 3,03.0 3,03.0 25-3025-30 22 58,058.0 4,04.0 6,06.0 6,06.0 6,56.5 3,03.0 10,010.0 4,04.0 2,52,5 25-3025-30 33 60,060.0 3,03.0 7,07.0 5,05,0 8,08.0 2,02.0 8,08.0 5,05,0 2,02.0 25-3025-30

Компоненты глазури размалывают мокрым способом с добавкой 4% веселовской глины, 2% волластонита и 0,1% электролита K2SiO3 до остатка 0,05 на сетке №0056. Влажность глазурной суспензии должна быть 47%. Суспензию наносят на изделия и обжигают при 1000°С.The components of the glaze are ground wet with the addition of 4% Veselovsky clay, 2% wollastonite and 0.1% K 2 SiO 3 electrolyte to a residue of 0.05 on mesh No. 0056. Humidity of the glaze suspension should be 47%. The suspension is applied to the products and fired at 1000 ° C.

Источники информацииInformation sources

1. Авторское свидетельство СССР №1198031, С03С 8/04, 1985.1. USSR author's certificate No. 1198031, С03С 8/04, 1985.

2. Авторское свидетельство СССР №1357376, С03С 8/02, 1987.2. Copyright certificate of the USSR No. 1357376, С03С 8/02, 1987.

Claims (1)

Глазурь, содержащая SiO2, Al2О3, СаО, К2О, В2O3, MgO, отличающаяся тем, что дополнительно содержит ZnO, BaO, TiO2 при следующем соотношении компонентов, мас.%: SiO2 56,0-60,0, Al2О3 3,0-5,0, СаО 5,0-7,0, К2О 5,0-7,0, В2O3 5,0-8,0, MgO 2,0-4,0, ZnO 8,0-12,0, BaO 3,0-5,0, TiO2 2,0-3,0.Glaze containing SiO 2 , Al 2 O 3 , CaO, K 2 O, B 2 O 3 , MgO, characterized in that it further comprises ZnO, BaO, TiO 2 in the following ratio of components, wt.%: SiO 2 56,0 -60.0, Al 2 O 3 3.0-5.0, CaO 5.0-7.0, K 2 O 5.0-7.0, B 2 O 3 5.0-8.0, MgO 2.0-4.0, ZnO 8.0-12.0, BaO 3.0-5.0, TiO 2 2.0-3.0.
RU2006135762/03A 2006-10-09 2006-10-09 Glaze RU2320571C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006135762/03A RU2320571C1 (en) 2006-10-09 2006-10-09 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006135762/03A RU2320571C1 (en) 2006-10-09 2006-10-09 Glaze

Publications (1)

Publication Number Publication Date
RU2320571C1 true RU2320571C1 (en) 2008-03-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006135762/03A RU2320571C1 (en) 2006-10-09 2006-10-09 Glaze

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RU (1) RU2320571C1 (en)

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