RU2325372C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2325372C1
RU2325372C1 RU2006135752/03A RU2006135752A RU2325372C1 RU 2325372 C1 RU2325372 C1 RU 2325372C1 RU 2006135752/03 A RU2006135752/03 A RU 2006135752/03A RU 2006135752 A RU2006135752 A RU 2006135752A RU 2325372 C1 RU2325372 C1 RU 2325372C1
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RU
Russia
Prior art keywords
glaze
cao
mgo
zno
tio
Prior art date
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RU2006135752/03A
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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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Priority to RU2006135752/03A priority Critical patent/RU2325372C1/en
Application granted granted Critical
Publication of RU2325372C1 publication Critical patent/RU2325372C1/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
    • 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
    • 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

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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 unfritted glaze compositions used in coating facing ceramic tile. The glaze contains the following components, percent by mass: SiO2 - 63.0-65.0; Al2O3 - 1.0-2.0; CaO - 11.0-15.0; MgO - 1.5-2.0; K2O - 1.5-2.0; ZnO - 4.1-4.5; Fe2O3 - 0.5-0.7; B2O3 - 8.0-9.5; TiO2 - 3.0-4.0; ZrO2 - 1.0-2.0.
EFFECT: increase in glaze thermal stability.
1 tbl

Description

Изобретение относится к составам нефриттованных глазурей для покрытия облицовочной керамической плитки.The invention relates to compositions jade glazes for coating ceramic tiles.

Известна глазурь, включающая SiO2, Al2O3, CaO, MgO, K2O, B2O3, Na2O, SrO /1/.Glaze is known, including SiO 2 , Al 2 O 3 , CaO, MgO, K 2 O, B 2 O 3 , Na 2 O, SrO / 1 /.

Известна глазурь, содержащая следующие компоненты, мас.%: SiO2 63,0-66,0; Al2O3 5,5-7,5; CaO 4,5-5,7; MgO 1,45-1,8; Na2O 4,43-7,2; K2O 1,6-1,8; ZnO 2,5-3,6; Fe2O3 0,55-0,7; B2O3 10,0-12,0; TiO2 0,06-0,08; SO3 0,01-0,02 /2/.Known glaze containing the following components, wt.%: SiO 2 63,0-66,0; Al 2 O 3 5.5-7.5; CaO 4.5-5.7; MgO 1.45-1.8; Na 2 O 4.43-7.2; K 2 O 1.6-1.8; ZnO 2.5-3.6; Fe 2 O 3 0.55-0.7; B 2 O 3 10.0-12.0; TiO 2 0.06-0.08; SO 3 0.01-0.02 / 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 ZrO2, при следующем соотношении компонентов, мас.%: SiO2 63,0-65,0; Al2O3 1,0-2,0; CaO 11,0-15,0; MgO 1,5-2,0; K2O 1,5-2,0; ZnO 4,1-4,5; Fe2O3 0,5-0,7; B2O3 8,0-9,5; TiO2 3,0-4,0; ZrO2 1,0-2,0.The goal is achieved by the fact that ZrO 2 is additionally introduced into the glaze composition, in the following ratio of components, wt.%: SiO 2 63.0-65.0; Al 2 O 3 1.0-2.0; CaO 11.0-15.0; MgO 1.5-2.0; K 2 O 1.5-2.0; ZnO 4.1-4.5; Fe 2 O 3 0.5-0.7; B 2 O 3 8.0-9.5; TiO 2 3.0-4.0; ZrO 2 1.0-2.0.

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

ТаблицаTable СоставStructure Компоненты, мас.%:Components, wt.%: Термостойкость, циклыHeat resistance cycles SiO2 SiO 2 Al2O3 Al 2 O 3 CaOCao MgOMgO K2OK 2 O ZnOZno Fe2O3 Fe 2 O 3 B2O3 B 2 O 3 TiO2 TiO 2 ZrO2 ZrO 2 1one 63,963.9 2,02.0 15,015.0 1,51,5 1,51,5 4,14.1 0,50.5 8,08.0 4,04.0 1,01,0 12-1512-15 22 63,363.3 1,51,5 13,013.0 1,41.4 2,02.0 4,24.2 0,60.6 9,09.0 3,53,5 1,51,5 12-1512-15 33 64,564.5 1,01,0 11,011.0 2,02.0 1,81.8 4,54,5 0,70.7 9,59.5 3,03.0 2,02.0 12-1512-15

Компоненты глазури размалывают мокрым способом с добавкой 0,2% электролита до остатка 0,2-0,5% на сетке №005. Влажность полученной суспензии должна составлять 45-50%. Обжиг глазури целесообразно проводить при температуре 950-1050°С.The components of the glaze are ground wet with the addition of 0.2% electrolyte to a residue of 0.2-0.5% on mesh No. 005. The moisture content of the suspension should be 45-50%. Firing of glaze is advisable to be carried out at a temperature of 950-1050 ° C.

Источники информации:Information sources:

1. Кашкаев И.С. и др. Производство лицевых керамических изделий. - М.: Стройиздат, 1977. - С.148.1. Kashkayev I.S. and others. Production of facial ceramic products. - M .: Stroyizdat, 1977. - P.148.

2. Авторское свидетельство СССР №1144990, С03С 8/04, 1985.2. USSR Author's Certificate No. 1144990, С03С 8/04, 1985.

Claims (1)

Глазурь, содержащая SiO2, Al2O3, CaO, MgO, K2O, ZnO, Fe2O3, B2O3, TiO2, отличающаяся тем, что дополнительно содержит ZrO2 при следующем соотношении компонентов, мас.%: SiO2 63,0-65,0; Al2O3 1,0-2,0; CaO 11,0-15,0; MgO 1,5-2,0; K2O 1,5-2,0; ZnO 4,1-4,5; Fe2O3 0,5-0,7; B2O3 8,0-9,5; TiO2 3,0-4,0; ZrO2 1,0-2,0.Glaze containing SiO 2 , Al 2 O 3 , CaO, MgO, K 2 O, ZnO, Fe 2 O 3 , B 2 O 3 , TiO 2 , characterized in that it additionally contains ZrO 2 in the following ratio of components, wt.% SiO 2 63.0-65.0; Al 2 O 3 1.0-2.0; CaO 11.0-15.0; MgO 1.5-2.0; K 2 O 1.5-2.0; ZnO 4.1-4.5; Fe 2 O 3 0.5-0.7; B 2 O 3 8.0-9.5; TiO 2 3.0-4.0; ZrO 2 1.0-2.0.
RU2006135752/03A 2006-10-09 2006-10-09 Glaze RU2325372C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006135752/03A RU2325372C1 (en) 2006-10-09 2006-10-09 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006135752/03A RU2325372C1 (en) 2006-10-09 2006-10-09 Glaze

Publications (1)

Publication Number Publication Date
RU2325372C1 true RU2325372C1 (en) 2008-05-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006135752/03A RU2325372C1 (en) 2006-10-09 2006-10-09 Glaze

Country Status (1)

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RU (1) RU2325372C1 (en)

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