RU2667937C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2667937C1
RU2667937C1 RU2018100599A RU2018100599A RU2667937C1 RU 2667937 C1 RU2667937 C1 RU 2667937C1 RU 2018100599 A RU2018100599 A RU 2018100599A RU 2018100599 A RU2018100599 A RU 2018100599A RU 2667937 C1 RU2667937 C1 RU 2667937C1
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Prior art keywords
glaze
cao
mgo
zno
sio
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RU2018100599A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2018100599A priority Critical patent/RU2667937C1/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
    • 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
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form

Abstract

FIELD: chemistry.
SUBSTANCE: invention relates to glaze compositions. Glaze contains, wt.%: SiO2 44.0–51.0; Al2O3 4.5–5.0; CaO 3.0–5.0; MgO 3.0–5.0; Na2O 3.0–5.0; K2O 3.0–5.0; B2O3 9.0–13.0; ZnO 4.0–6.0; SnO2 12.0–13.0; SeO2 3.0–3.5.
EFFECT: increase the heat resistance of the glaze.
1 cl, 1 tbl

Description

Изобретение относится к технологии силикатов, в частности, к составам глазури, которая может быть использована для покрытия облицовочной плитки.The invention relates to the technology of silicates, in particular, to the compositions of the glaze, which can be used to cover tiles.

Известна глазурь, содержащая, мас. %: SiO2 50,1-53,25; Al2O3 5,0-7,12; Fe2O3 1,64-1,72; CaO 15,15-18,25; MgO 1,12-1,21; Na2O 1,86-2,45; K2O 1,77-2,18; B2O3 9,5-11,45; ZnO 5,89-8,0; CuO 0,8-1,0 [1].Known glaze containing, by weight. %: SiO 2 50.1-53.25; Al 2 O 3 5.0-7.12; Fe 2 O 3 1.64-1.72; CaO 15.15-18.25; MgO 1.12-1.21; Na 2 O 1.86-2.45; K 2 O 1.77-2.18; B 2 O 3 9.5-11.45; ZnO 5.89-8.0; CuO 0.8-1.0 [1].

Задачей изобретения является повышение термостойкости глазури.The objective of the invention is to increase the heat resistance of the glaze.

Технический результат достигается тем, что глазурь, включающая SiO2, Al2O3, CaO, MgO, Na2O, K2O, B2O3; ZnO, дополнительно содержит SnO2 и SeO2 при следующем соотношении компонентов, мас. %: SiO2 44,0-51,0; Al2O3 4,5-5,0; CaO 3,0-5,0; MgO 3,0-5,0; Na20 3,0-5,0; K2O 3,0-5,0; B2O3 9,0-13,0; ZnO 4,0-6,0; SnO212,0-13,0; SeO2 3,0-3,5.The technical result is achieved by the fact that the glaze, including SiO 2 , Al 2 O 3 , CaO, MgO, Na 2 O, K 2 O, B 2 O 3; ZnO additionally contains SnO 2 and SeO 2 in the following ratio of components, wt. %: SiO 2 44.0-51.0; Al 2 O 3 4.5-5.0; CaO 3.0-5.0; MgO 3.0-5.0; Na 2 0 3.0-5.0; K 2 O 3.0-5.0; B 2 O 3 9.0-13.0; ZnO 4.0-6.0; SnO 2 12.0-13.0; SeO 2 3.0-3.5.

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

Figure 00000001
Figure 00000001

Figure 00000002
Figure 00000002

Взвешенные в необходимых соотношениях компоненты (кварцевый песок, стеклобой, глинозем, мел, доломит, сода, поташ, бура, оксид цинка, оксид олова и др.) глазури просеивают через сито №07 и сплавляют при температуре 1450-1470°С. Расплав гранулируют в воду, фритту размалывают мокрым способом до прохождения через сетку №0056. Полученную суспензию с влажностью 45-50% наносят на обожженную керамическую плитку и при температуре 930-1000°С проводят ее второй обжиг.The components, weighed in the required proportions (quartz sand, cullet, alumina, chalk, dolomite, soda, potash, borax, zinc oxide, tin oxide, etc.), are glazed through a No. 07 sieve and melted at a temperature of 1450-1470 ° C. The melt is granulated into water, the frit is ground wet before passing through mesh No. 0056. The resulting suspension with a moisture content of 45-50% is applied to the fired ceramic tile and at a temperature of 930-1000 ° C, its second firing is carried out.

Источники информацииInformation sources

1. SU 1245558, 1986.1. SU 1245558, 1986.

Claims (1)

Глазурь, включающая SiO2, Al2O3, CaO, MgO, Na2O, K2O, B2O3, ZnO, отличающаяся тем, что дополнительно содержит SnO2 и SeO2 при следующем соотношении компонентов, мас.%: SiO2 44,0-51,0; Al2O3 4,5-5,0; СаО 3,0-5,0; MgO 3,0-5,0; Na2O 3,0-5,0; K2O 3,0-5,0; B2O3 9,0-13,0; ZnO 4,0-6,0; SnO2 12,0-13,0; SeO2 3,0-3,5.Glaze, including SiO 2 , Al 2 O 3 , CaO, MgO, Na 2 O, K 2 O, B 2 O 3 , ZnO, characterized in that it additionally contains SnO 2 and SeO 2 in the following ratio of components, wt.%: SiO 2 44.0-51.0; Al 2 O 3 4.5-5.0; CaO 3.0-5.0; MgO 3.0-5.0; Na 2 O 3.0-5.0; K 2 O 3.0-5.0; B 2 O 3 9.0-13.0; ZnO 4.0-6.0; SnO 2 12.0-13.0; SeO 2 3.0-3.5.
RU2018100599A 2018-01-09 2018-01-09 Glaze RU2667937C1 (en)

Priority Applications (1)

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RU (1) RU2667937C1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1245558A1 (en) * 1984-09-29 1986-07-23 Проектно-Конструкторское И Технологическое Бюро Главленстройматериалов Glaze
US20040152579A1 (en) * 2001-07-05 2004-08-05 Shigeru Ishiki Glaze composition and antifouling ceramic ware
RU2303008C1 (en) * 2006-04-17 2007-07-20 Юлия Алексеевна Щепочкина Glaze
RU2304105C1 (en) * 2006-04-17 2007-08-10 Юлия Алексеевна Щепочкина Glaze
US20170301804A1 (en) * 2016-04-13 2017-10-19 E I Du Pont De Nemours And Company Conductive paste composition and semiconductor devices made therewith

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1245558A1 (en) * 1984-09-29 1986-07-23 Проектно-Конструкторское И Технологическое Бюро Главленстройматериалов Glaze
US20040152579A1 (en) * 2001-07-05 2004-08-05 Shigeru Ishiki Glaze composition and antifouling ceramic ware
RU2303008C1 (en) * 2006-04-17 2007-07-20 Юлия Алексеевна Щепочкина Glaze
RU2304105C1 (en) * 2006-04-17 2007-08-10 Юлия Алексеевна Щепочкина Glaze
US20170301804A1 (en) * 2016-04-13 2017-10-19 E I Du Pont De Nemours And Company Conductive paste composition and semiconductor devices made therewith

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