RU2056382C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2056382C1
RU2056382C1 SU5048243A RU2056382C1 RU 2056382 C1 RU2056382 C1 RU 2056382C1 SU 5048243 A SU5048243 A SU 5048243A RU 2056382 C1 RU2056382 C1 RU 2056382C1
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RU
Russia
Prior art keywords
glaze
tio
sio
mgo
zno
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Russian (ru)
Inventor
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 SU5048243 priority Critical patent/RU2056382C1/en
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Publication of RU2056382C1 publication Critical patent/RU2056382C1/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
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
    • 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
    • C03C2209/00—Compositions specially applicable for the manufacture of vitreous glazes

Abstract

FIELD: manufacture of glazes. SUBSTANCE: glaze comprises the following components (wt %): 57.0-63.0 SiO2; 3.5-5.0 Al2O3; 3.5-5.0 B2O3;; 8.0-12.0 K2O;; 6.0-8.0 $$; 1.0- 3.0 Na2O;; 1.6-3.9 TiO2; 10.6-11.6 MgO; 2.0-4.0 ZnO. The characteristics of the glaze; thermal resistance 25 thermal cycles; whiteness 90-92 %; glaze roasting temperature 950-1000 C. EFFECT: improved properties of the glaze. 1 tbl

Description

Изобретение относится к технологии силикатов и касается составов глазурей, используемых для нанесения на керамические изделия, преимущественно, декоративно-художественного и хозяйственно-бытового назначения. The invention relates to the technology of silicates and relates to the compositions of the glazes used for application to ceramic products, mainly decorative, artistic and household purposes.

Известна глазурь, включающая, мас. SiO2 56,93-62,92; Al2O3 3,77-7,63; B2O3 15,62-23,67; K2O 1,34-2,82; Na2O 7,34-8,43; TiO2 3,59-5,94 [1] Термостойкость такой глазури 12-15 теплосмен.Known glaze, including, by weight. SiO 2 56.93-62.92; Al 2 O 3 3.77-7.63; B 2 O 3 15.62-23.67; K 2 O 1.34-2.82; Na 2 O, 7.34-8.43; TiO 2 3,59-5,94 [1] Heat resistance of such a glaze 12-15 heat exchange.

Наиболее близкой к изобретению является глазурь, содержащая, мас. SiO2 47,34-59,55; Al2O3 7,9-11,71; B2O3 10,15-13,55; ZnO 1,0-3,0; CaO 1,51-2,66; MgO 1,47-2,48; Na2O 0,63-0,78; K2O 3,19-3,93; Fe2O3+TiO2 не более 1,0 [2] Термостойкость такой глазури 14-15 теплосмен.Closest to the invention is a glaze containing, by weight. SiO 2 47.34-59.55; Al 2 O 3 7.9-11.71; B 2 O 3 10.15-13.55; ZnO 1.0-3.0; CaO 1.51-2.66; MgO 1.47-2.48; Na 2 O, 0.63-0.78; K 2 O 3,19-3,93; Fe 2 O 3 + TiO 2 not more than 1.0 [2] Heat resistance of such a glaze 14-15 heat exchange.

Техническим результатом является повышение термостойкости глазури. The technical result is to increase the heat resistance of the glaze.

Это достигается тем, что в составе глазури компоненты находятся при следующем соотношении, мас. SiO2 57,0-63,0; Al2O3 3,5-5,0; B2O3 8,0-12,0; K2O 6,0-8,0; Na2O 1,0-3,0; TiO2 1,6-3,9; MgO 10,6-11,6; ZnO 2,0-4,0.This is achieved by the fact that in the composition of the glaze the components are in the following ratio, wt. SiO 2 57.0-63.0; Al 2 O 3 3.5-5.0; B 2 O 3 8.0-12.0; K 2 O 6.0-8.0; Na 2 O 1.0-3.0; TiO 2 1.6-3.9; MgO 10.6-11.6; ZnO 2.0-4.0.

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

Глазурь готовят по следующей технологии. Glaze is prepared according to the following technology.

Взвешенные в указанных количествах компоненты перемешивают, варят фритту, гранулируют в воду. Из фритты готовят суспензию, размалывая ее с добавкой 2-3% глины беложгущейся, 0,1-0,2% буры, 0,1-0,2% соды, 45-50% воды. Размол проводят до прохождения через сетку N 0056. Глазурную суспензию наносят на изделия, сушат и закрепляют обжигом при 950-1000оС.The components weighed in the indicated amounts are mixed, the frit is boiled, and granulated in water. A suspension is prepared from the frit, grinding it with the addition of 2-3% white clay, 0.1-0.2% borax, 0.1-0.2% soda, 45-50% water. The grinding is carried out before passing through the mesh N 0056. The glaze suspension is applied to the product, dried and fixed by firing at 950-1000 about C.

Claims (1)

ГЛАЗУРЬ, содержащая SiO2, Al2O3, B2O3, K2O, Na2O, TiO2, MgO, ZnO, отличающаяся тем, что она содержит указанные компоненты в следующих количествах, мас.%:
SiO2 - 57 - 63
Al2O3 - 3,5 - 5,0
B2O3 - 8 - 12
K2O - 6 - 8
Na2O - 1 - 3
TiO2 - 1,6 - 3,9
MgO - 10,6 - 11,6
ZnO - 2 - 4GLAZE containing SiO 2 , Al 2 O 3 , B 2 O 3 , K 2 O, Na 2 O, TiO 2 , MgO, ZnO, characterized in that it contains these components in the following amounts, wt.%:
SiO 2 - 57 - 63
Al 2 O 3 - 3.5 - 5.0
B 2 O 3 - 8 - 12
K 2 O - 6 - 8
Na 2 O - 1 - 3
TiO 2 - 1.6 - 3.9
MgO - 10.6 - 11.6
ZnO - 2 - 4
SU5048243 1992-06-16 1992-06-16 Glaze RU2056382C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU5048243 RU2056382C1 (en) 1992-06-16 1992-06-16 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU5048243 RU2056382C1 (en) 1992-06-16 1992-06-16 Glaze

Publications (1)

Publication Number Publication Date
RU2056382C1 true RU2056382C1 (en) 1996-03-20

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Application Number Title Priority Date Filing Date
SU5048243 RU2056382C1 (en) 1992-06-16 1992-06-16 Glaze

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RU (1) RU2056382C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1198680A2 (en) * 1999-04-16 2002-04-24 Eltron Research, Inc. Glass-ceramic seals for ceramic membrane chemical reactor application

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Авторское свидетельство СССР N 1004285, кл. C 03C 8/02, 1983. 2. Авторское свидетельство СССР N 356255, кл. C 03C 8/04, 1972. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1198680A2 (en) * 1999-04-16 2002-04-24 Eltron Research, Inc. Glass-ceramic seals for ceramic membrane chemical reactor application
EP1198680A4 (en) * 1999-04-16 2005-11-16 Eltron Research Inc Glass-ceramic seals for ceramic membrane chemical reactor application

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