RU2330002C2 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2330002C2
RU2330002C2 RU2006131953/03A RU2006131953A RU2330002C2 RU 2330002 C2 RU2330002 C2 RU 2330002C2 RU 2006131953/03 A RU2006131953/03 A RU 2006131953/03A RU 2006131953 A RU2006131953 A RU 2006131953A RU 2330002 C2 RU2330002 C2 RU 2330002C2
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RU
Russia
Prior art keywords
glaze
zro
cao
mgo
sio
Prior art date
Application number
RU2006131953/03A
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Russian (ru)
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RU2006131953A (en
Inventor
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2006131953/03A priority Critical patent/RU2330002C2/en
Publication of RU2006131953A publication Critical patent/RU2006131953A/en
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Publication of RU2330002C2 publication Critical patent/RU2330002C2/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
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium

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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 is used for coating of facade ceramic tiles. Glaze contains the following composition, mass %: SiO2 54.0-58.0; AI2O3 8.0-10.0; CaO 14.0-16.0; MgO 1.0-3.0; K2O 1.0-2.0; Na2O 1.0-2.0; ZnO 6.0-8.0; Cr2O3 0.3-0.5; ZrO2 0.5-0.7; PbO 3.0-4.0; NiO2 3.0-4.0.
EFFECT: increase in the cold resistance of glazes.
1 tbl

Description

Изобретение относится к области технологии силикатов и касается составов нефриттованных глазурей, используемых для покрытия фасадной керамической плитки.The invention relates to the field of technology of silicates and relates to compositions of jade glazes used to cover facade ceramic tiles.

Известна глазурь, включающая, мас.%: SiO2 56,14-58,51; Al2О3 14,33-17,45; Fe2O3 0,42-0,47; CaO 2,88-3,1; MgO 1,34-4,46; K2О 1,57-1,78; Na2O 6,29-6,5; ZnO 6,1-7,73; Cr2О3 0,31-1,75; SO3 0,17-0,2; ZrO2 3,87-7,63 [1].Glaze is known, including, wt.%: SiO 2 56,14-58,51; Al 2 O 3 14.33-17.45; Fe 2 O 3 0.42-0.47; CaO 2.88-3.1; MgO 1.34-4.46; K 2 O 1.57-1.78; Na 2 O, 6.29-6.5; ZnO 6.1-7.73; Cr 2 O 3 0.31-1.75; SO 3 0.17-0.2; ZrO 2 3.87-7.63 [1].

Задача изобретения состоит в повышении морозостойкости глазури.The objective of the invention is to increase the frost resistance of the glaze.

Технический результат достигается тем, что глазурь, содержащая SiO2, Al2О3, CaO, MgO, K2О, Na2O, ZnO, Cr2О3, SO3, ZrO2, дополнительно включает PbO и TiO2, при следующем соотношении компонентов, мас.%: SiO2 54,0-58,0; Al2O3, 8,0-10,0; CaO 14,0-16,0; MgO 1,0-3,0; K2О 1,0-2,0; Na2O 1,0-2,0; ZhO 6,0-8,0; Cr2O3, 0,3-0,5; ZrO2 0,5-0,7; PbO 3,0-4,0; TiO2 3,0-4,0.The technical result is achieved in that the glaze containing SiO 2 , Al 2 O 3 , CaO, MgO, K 2 O, Na 2 O, ZnO, Cr 2 O 3 , SO 3 , ZrO 2 additionally includes PbO and TiO 2 , when the following ratio of components, wt.%: SiO 2 54.0-58.0; Al 2 O 3 , 8.0-10.0; CaO 14.0-16.0; MgO 1.0-3.0; K 2 O 1.0-2.0; Na 2 O 1.0-2.0; ZhO 6.0-8.0; Cr 2 O 3 , 0.3-0.5; ZrO 2 0.5-0.7; PbO 3.0-4.0; TiO 2 3.0-4.0.

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

ТаблицаTable КомпонентыComponents Состав, мас.%:Composition, wt.%: 1one 22 33 SiO2 SiO 2 54,054.0 56,056.0 58,058.0 Al2О3 Al 2 About 3 10,010.0 9,09.0 8,08.0 CaOCao 16,016,0 15,015.0 14,014.0 MgOMgO 1,01,0 2,02.0 3,03.0 K2OK 2 O 2,02.0 1,51,5 1,01,0 Na2ONa 2 O 2,02.0 1,51,5 1,01,0

Продолжение таблицыTable continuation КомпонентыComponents Состав, мас.%:Composition, wt.%: 1one 22 33 ZnOZno 8,08.0 7,07.0 6,06.0 Cr2O3 Cr 2 O 3 0,30.3 0,40.4 0,50.5 ZrO2 ZrO 2 0,70.7 0,60.6 0,50.5 PbOPbo 3,03.0 3,53,5 4,04.0 TiO2 TiO 2 3,03.0 3,53,5 4,04.0 Морозостойкость, циклыFrost resistance cycles 150-180150-180 150-180150-180 150-180150-180

Для приготовления шихты глазури могут быть использованы разнообразные сырьевые материалы: бой листового стекла, титановый шлак, полевой шпат, пегматит, свинцовый глет, мел. Исходя из химического состава сырьевых материалов, подбирают шихту, по химическому составу соответствующую приведенным в таблице составам. Компоненты размалывают мокрым способом до остатка 0,1-0,3% на сетке №0063. Влажность глазурной суспензии должна составлять 45-50%. Нанесенную на плитку глазурную суспензию закрепляют обжигом при температуре 950-980°С.For the preparation of a mixture of glaze can be used a variety of raw materials: the battle of sheet glass, titanium slag, feldspar, pegmatite, lead litharge, chalk. Based on the chemical composition of the raw materials, a mixture is selected that, according to the chemical composition, corresponds to the compositions given in the table. The components are milled wet to a residue of 0.1-0.3% on mesh No. 0063. Humidity of the glaze suspension should be 45-50%. The glaze suspension deposited on the tile is fixed by firing at a temperature of 950-980 ° C.

Источники информацииInformation sources

1. SU 1567557, С04В 41/86, 1990.1. SU 1567557, C04B 41/86, 1990.

Claims (1)

Глазурь, содержащая SiO2, Al2O3, CaO, MgO, K2О, Na2O, ZnO, Cr2О3, ZrO2, отличающаяся тем, что дополнительно содержит PbO и TiO2 при следующем соотношении компонентов, мас.%: SiO2 54,0-58,0; Al2O3 8,0-10,0; CaO 14,0-16,0; MgO 1,0-3,0; K2О 1,0-2,0; Na2O 1,0-2,0; ZnO 6,0-8,0; Cr2О3 0,3-0,5; ZrO2 0,5-0,7; PbO 3,0-4,0; TiO2 3,0-4,0.Glaze containing SiO 2 , Al 2 O 3 , CaO, MgO, K 2 O, Na 2 O, ZnO, Cr 2 O 3 , ZrO 2 , characterized in that it additionally contains PbO and TiO 2 in the following ratio of components, wt. %: SiO 2 54.0-58.0; Al 2 O 3 8.0-10.0; CaO 14.0-16.0; MgO 1.0-3.0; K 2 O 1.0-2.0; Na 2 O 1.0-2.0; ZnO 6.0-8.0; Cr 2 O 3 0.3-0.5; ZrO 2 0.5-0.7; PbO 3.0-4.0; TiO 2 3.0-4.0.
RU2006131953/03A 2006-09-05 2006-09-05 Glaze RU2330002C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006131953/03A RU2330002C2 (en) 2006-09-05 2006-09-05 Glaze

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Application Number Priority Date Filing Date Title
RU2006131953/03A RU2330002C2 (en) 2006-09-05 2006-09-05 Glaze

Publications (2)

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RU2006131953A RU2006131953A (en) 2008-03-10
RU2330002C2 true RU2330002C2 (en) 2008-07-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2506234C1 (en) * 2012-10-05 2014-02-10 Юлия Алексеевна Щепочкина Glaze

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2506234C1 (en) * 2012-10-05 2014-02-10 Юлия Алексеевна Щепочкина Glaze

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