RU2618741C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2618741C1
RU2618741C1 RU2016109279A RU2016109279A RU2618741C1 RU 2618741 C1 RU2618741 C1 RU 2618741C1 RU 2016109279 A RU2016109279 A RU 2016109279A RU 2016109279 A RU2016109279 A RU 2016109279A RU 2618741 C1 RU2618741 C1 RU 2618741C1
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Russia
Prior art keywords
glaze
cao
mgo
sio
cdo
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RU2016109279A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2016109279A priority Critical patent/RU2618741C1/en
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Publication of RU2618741C1 publication Critical patent/RU2618741C1/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
    • 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
    • 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
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/11—Deposition methods from solutions or suspensions
    • 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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/86—Glazes; Cold glazes

Abstract

FIELD: chemistry.
SUBSTANCE: glaze comprises the following in wt %: SiO2 47.0-50.0; Al2O3 10.3-12.5; B2O3 6.0-8.5; CaO 19.9-20.6; MgO 1.0-2.0; Na2O 2.3-3.0; K2O 2.1-2.81; SrO 2.0-4.0; CdO 2.0-4.0.
EFFECT: increased frost resistance of glaze.
1 tbl

Description

Изобретение относится к технологии силикатов, в частности к составам глазурей, которые могут быть использованы для покрытия фасадной керамической плитки.The invention relates to the technology of silicates, in particular to compositions of glazes that can be used to cover facade ceramic tiles.

Известна глазурь, содержащая, мас. %: SiO2 47,34-49,62; Al2O3 10,35-12,53; B2O3 6,05-8,51; CaO 17,43-23,67; MgO 0,46-0,6; Na2O 2,37-3,02; K2O 2,14-2,76; BaO 2,54-5,06 Fe2O3 2,62-2,93 [1].Known glaze containing, by weight. %: SiO 2 47.34-49.62; Al 2 O 3 10.35-12.53; B 2 O 3 6.05-8.51; CaO 17.43-23.67; MgO 0.46-0.6; Na 2 O 2.37-3.02; K 2 O 2,14-2,76; BaO 2.54-5.06 Fe 2 O 3 2.62-2.93 [1].

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

Технический результат достигается тем, что глазурь, включающая SiO2, Al2O3, B2O3, СаО, MgO, Na2O, K2O, дополнительно содержит SrO и CdO, при следующем соотношении компонентов, мас. %: SiO2 47,0-50,0; Al2O3 10,3-12,5; B2O3 6,0-8,5; СаО 19,9-20,6; MgO 1,0-2,0; Na2O 2,3-3,0; K2O 2,1-2,81; SrO 2,0-4,0; CdO 2,0-4,0.The technical result is achieved in that the glaze, including SiO 2 , Al 2 O 3 , B 2 O 3 , CaO, MgO, Na 2 O, K 2 O, additionally contains SrO and CdO, in the following ratio of components, wt. %: SiO 2 47.0-50.0; Al 2 O 3 10.3-12.5; B 2 O 3 6.0-8.5; CaO 19.9-20.6; MgO 1.0-2.0; Na 2 O 2,3-3,0; K 2 O 2,1-2,81; SrO 2.0-4.0; CdO 2.0-4.0.

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

Figure 00000001
Figure 00000001

Взвешенные в требуемых соотношениях компоненты (кварцевый песок, стеклобой, глинозем, бура, доломит, поташ, оксид стронция, оксид кадмия) глазури измельчают, смешивают и сплавляют при температуре ~ 1450°C. Расплав гранулируют в воду и размалывают мокрым способом до прохождения через сетку №0056. Суспензию наносят на обожженные керамические плитки и при температуре ~ 1000°C проводят их второй обжиг.The components, weighed in the required proportions (quartz sand, cullet, alumina, borax, dolomite, potash, strontium oxide, cadmium oxide), the glazes are crushed, mixed and fused at a temperature of ~ 1450 ° C. The melt is granulated into water and milled wet until passing through a mesh No. 0056. The suspension is applied to the fired ceramic tiles and, at a temperature of ~ 1000 ° C, they are second fired.

Источники информацииInformation sources

1. SU 1222644, C03C 8/02, 1986.1. SU 1222644, C03C 8/02, 1986.

Claims (1)

Глазурь, включающая SiO2, Al2O3, B2O3, CaO, MgO, Na2O, K2O, отличающаяся тем, что дополнительно содержит SrO и CdO при следующем соотношении компонентов, мас. %: SiO2 47,0-50,0; Al2O3 10,3-12,5; B2O3 6,0-8,5; СаО 19,9-20,6; MgO 1,0-2,0; Na2O 2,3-3,0; K2O 2,1-2,81; SrO 2,0-4,0; CdO 2,0-4,0.Glaze, including SiO 2 , Al 2 O 3 , B 2 O 3 , CaO, MgO, Na 2 O, K 2 O, characterized in that it additionally contains SrO and CdO in the following ratio of components, wt. %: SiO 2 47.0-50.0; Al 2 O 3 10.3-12.5; B 2 O 3 6.0-8.5; CaO 19.9-20.6; MgO 1.0-2.0; Na 2 O 2,3-3,0; K 2 O 2,1-2,81; SrO 2.0-4.0; CdO 2.0-4.0.
RU2016109279A 2016-03-15 2016-03-15 Glaze RU2618741C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Publication Number Publication Date
RU2618741C1 true RU2618741C1 (en) 2017-05-11

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Application Number Title Priority Date Filing Date
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2025929A (en) * 1978-07-21 1980-01-30 Ferro Corp Cadmium Glass
DE3417626C1 (en) * 1984-05-12 1985-08-22 Degussa Ag, 6000 Frankfurt Phosphors based on cadmium borate activated with manganese and process for their production
SU1222644A1 (en) * 1984-04-16 1986-04-07 Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина Glaze
RU2304112C1 (en) * 2006-03-20 2007-08-10 Юлия Алексеевна Щепочкина Glaze
EP1845073A1 (en) * 2006-04-10 2007-10-17 Consorzio Interuniversitario per lo Sviluppo dei Sistemi a Grande Interfase, C.S.G.I Compositions comprising nanoparticles of zirconium hydroxide and/or glass frits for coating ceramic products

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2025929A (en) * 1978-07-21 1980-01-30 Ferro Corp Cadmium Glass
SU1222644A1 (en) * 1984-04-16 1986-04-07 Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина Glaze
DE3417626C1 (en) * 1984-05-12 1985-08-22 Degussa Ag, 6000 Frankfurt Phosphors based on cadmium borate activated with manganese and process for their production
RU2304112C1 (en) * 2006-03-20 2007-08-10 Юлия Алексеевна Щепочкина Glaze
EP1845073A1 (en) * 2006-04-10 2007-10-17 Consorzio Interuniversitario per lo Sviluppo dei Sistemi a Grande Interfase, C.S.G.I Compositions comprising nanoparticles of zirconium hydroxide and/or glass frits for coating ceramic products

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