RU2306276C1 - Ceramic glaze - Google Patents

Ceramic glaze Download PDF

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Publication number
RU2306276C1
RU2306276C1 RU2006111245/03A RU2006111245A RU2306276C1 RU 2306276 C1 RU2306276 C1 RU 2306276C1 RU 2006111245/03 A RU2006111245/03 A RU 2006111245/03A RU 2006111245 A RU2006111245 A RU 2006111245A RU 2306276 C1 RU2306276 C1 RU 2306276C1
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RU
Russia
Prior art keywords
glaze
cao
sro
zro
mgo
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RU2006111245/03A
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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 RU2006111245/03A priority Critical patent/RU2306276C1/en
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Publication of RU2306276C1 publication Critical patent/RU2306276C1/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
    • C03C3/089—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

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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: glaze composition for facing slabs.
SUBSTANCE: claimed ceramic glaze contains (mass %): SiO2 50.0-52.0; Al2O3 2.0-2.5; CaO 6.0-8.0; MgO 1.0-3.0; K2O 2.0-4.0; B2O3 8.0-10.0; ZnO 4.0-5.0; ZrO2 6.0-8.0; BaO 1.5-3.0; CdO 6.0-8.0; SrO 4.0-6.0.
EFFECT: glaze with increased heat and freeze resistance.
1 tbl

Description

Изобретение относится к технологии силикатов, в частности к составам фриттованных глазурей, которые могут быть использованы для нанесения на облицовочную плитку.The invention relates to the technology of silicates, in particular to compositions of fritted glazes that can be used for application to tiles.

Известна глазурь, содержащая SiO2, Al2O3, CaO, MgO, ZrO2, B2O3, SrO и другие компоненты /1/.Known glaze containing SiO 2 , Al 2 O 3 , CaO, MgO, ZrO 2 , B 2 O 3 , SrO and other components / 1 /.

Известна глазурь следующего состава, мас.%: SiO - 42,23-60,35; Al2O3 - 2,4-3,8; CaO - 5,8-7,9; MgO - 0,39-0,58; K2O - 0,54-0,75; Na2O - 2,8-4,9; ZnO - 4,0-5,1; ZrO2 - 0,9-3,95; B2O3 - 19,2-25,04; BaO - 3,5-6,7 /2/. Термостойкость такой глазури 27-30 теплосмен, морозостойкость 70-85 циклов.Glaze of the following composition is known, wt.%: SiO - 42.23-60.35; Al 2 O 3 - 2.4-3.8; CaO - 5.8-7.9; MgO - 0.39-0.58; K 2 O - 0.54-0.75; Na 2 O - 2.8-4.9; ZnO - 4.0-5.1; ZrO 2 - 0.9-3.95; B 2 O 3 - 19.2-25.04; BaO - 3.5-6.7 / 2 /. The heat resistance of such a glaze is 27-30 heat exchange, frost resistance 70-85 cycles.

Цель изобретения состоит в повышении термостойкости и морозостойкости глазури.The purpose of the invention is to increase the heat resistance and frost resistance of the glaze.

Цель достигается тем, что в состав глазури дополнительно вводят CaO и SrO при следующем соотношении компонентов, мас.%: SiO2 - 50,0-52,0; Al2O3 - 2,0-2,5; CaO - 6,0-8,0; MgO - 1,0-3,0; K2O - 2,0-4,0; ZnO - 4,0-5,0; ZrO2 - 6,0-8,0; B2O3 - 8,0-10,0; BaO - 1,5-3,0; CdO - 6,0-8,0; SrO - 4,0-6,0.The goal is achieved in that CaO and SrO are additionally added to the glaze in the following ratio of components, wt.%: SiO 2 - 50.0-52.0; Al 2 O 3 - 2.0-2.5; CaO - 6.0-8.0; MgO - 1.0-3.0; K 2 O - 2.0-4.0; ZnO - 4.0-5.0; ZrO 2 - 6.0-8.0; B 2 O 3 - 8.0-10.0; BaO - 1.5-3.0; CdO - 6.0-8.0; SrO - 4.0-6.0.

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

ТаблицаTable СоставStructure Компоненты, мас.%:Components, wt.%: Термостойкость, теплосменыHeat resistance, heat exchange Морозостойкость, циклыFrost resistance cycles SiO2 SiO 2 Al2O3 Al 2 O 3 CaOCao MgOMgO K2OK 2 O ZnOZno ZrO2 ZrO 2 B2O3 B 2 O 3 BaOBao CdOCdo SrOSro 1one 50,050,0 2,52,5 8,08.0 1,01,0 2,02.0 5,05,0 8,08.0 10,010.0 1,51,5 6,06.0 6,06.0 40-5040-50 130-150130-150 22 51,251,2 2,22.2 7,07.0 2,02.0 3,03.0 4,54,5 7,07.0 9,09.0 2,12.1 7,07.0 5,05,0 40-5040-50 130-150130-150 33 52,052.0 2,02.0 6,06.0 3,03.0 4,04.0 4,04.0 6,06.0 8,08.0 3,03.0 8,08.0 4,04.0 40-5040-50 130-150130-150

Компоненты глазури сплавляют при 1200°С с последующей грануляцией в воду, фритту размалывают мокрым способом с добавкой 4-6% глины. Полученную суспензию наносят на изделия и обжигают при 1000°С.Glaze components are fused at 1200 ° C, followed by granulation in water, the frit is ground wet using 4-6% clay. The resulting suspension is applied to products and fired at 1000 ° C.

Источники информации:Information sources:

1. Авторское свидетельство СССР №700479, С03С 9/00, 1979.1. USSR author's certificate No. 700479, С03С 9/00, 1979.

2. Авторское свидетельство СССР №1191432, С03С 8/04, 1985.2. USSR Author's Certificate No. 1191432, С03С 8/04, 1985.

Claims (1)

Глазурь, содержащая SiO2, Al2O3, CaO, MgO, K2O, ZnO, ZrO2, В2O3, ВаО, отличающаяся тем, что дополнительно содержит CdO и SrO при следующем соотношении компонентов, мас.%: SiO2 50,0-52,0; Al2O3 2,0-2,5; CaO 6,0-8,0; MgO 1,0-3,0; K2O 2,0-4,0; ZnO 4,0-5,0; ZrO2 6,0-8,0; В2O3 8,0-10,0; ВаО 1,5-3,0; CdO 6,0-8,0; SrO 4,0-6,0.Glaze containing SiO 2 , Al 2 O 3 , CaO, MgO, K 2 O, ZnO, ZrO 2 , B 2 O 3 , BaO, characterized in that it additionally contains CdO and SrO in the following ratio, wt.%: SiO 2 50.0-52.0; Al 2 O 3 2.0-2.5; CaO 6.0-8.0; MgO 1.0-3.0; K 2 O 2.0-4.0; ZnO 4.0-5.0; ZrO 2 6.0-8.0; B 2 O 3 8.0-10.0; BaO 1.5-3.0; CdO 6.0-8.0; SrO 4.0-6.0.
RU2006111245/03A 2006-04-05 2006-04-05 Ceramic glaze RU2306276C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006111245/03A RU2306276C1 (en) 2006-04-05 2006-04-05 Ceramic glaze

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Application Number Priority Date Filing Date Title
RU2006111245/03A RU2306276C1 (en) 2006-04-05 2006-04-05 Ceramic glaze

Publications (1)

Publication Number Publication Date
RU2306276C1 true RU2306276C1 (en) 2007-09-20

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RU (1) RU2306276C1 (en)

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