RU2643832C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2643832C1
RU2643832C1 RU2017106384A RU2017106384A RU2643832C1 RU 2643832 C1 RU2643832 C1 RU 2643832C1 RU 2017106384 A RU2017106384 A RU 2017106384A RU 2017106384 A RU2017106384 A RU 2017106384A RU 2643832 C1 RU2643832 C1 RU 2643832C1
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Prior art keywords
glaze
sro
cao
mgo
tio
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RU2017106384A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2017106384A priority Critical patent/RU2643832C1/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
    • 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

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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 the technology of silicates, in particular to glaze compounds that can be used for application of articles made of faience. Glaze contains the following in wt%: Al2O3 15.0–19.0; Fe2O3 0.02–0.05; CaO: 4.0–6.0; MgO 3.0–5.0; K2O 1.6–2.4; Na2O 1.0–3.0; B2O3 10.0–12.0; SrO 0.5–0.9; TiO2 1.0–2.7; 3Al2O3⋅2SiO2 – balance.
EFFECT: higher heat resistance.
1 cl, 1 tbl

Description

Изобретение относится к технологии силикатов, в частности к составам глазурей, которые могут быть использованы для нанесения на изделия из фаянса.The invention relates to the technology of silicates, in particular to compositions of glazes that can be used for application to earthenware products.

Известна глазурь, содержащая, мас.%: SiO2 5-90,0; Al2O3 0-45,0; Fe2O3 0-20,0; СаО 0-60,0; MgO 0-25,0; K2O 0-15,0; Na2O 0-20,0; B2O3 0-55,0; SrO 0-20,0; TiO2 0-20,0 [1].Known glaze containing, wt.%: SiO 2 5-90,0; Al 2 O 3 0-45.0; Fe 2 O 3 0-20.0; CaO 0-60.0; MgO 0-25.0; K 2 O 0-15.0; Na 2 O 0-20.0; B 2 O 3 0-55.0; SrO 0-20.0; TiO 2 0-20.0 [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 Al2O3, Fe2O3, СаО, MgO, K2O, Na2O, B2O3, SrO, TiO2, отличающаяся тем, что дополнительно содержит 3Al2O3⋅2SiO2, при следующем соотношении компонентов, мас.%: Al2O3 15,0-19,0; Fe2O3 002-0,05; СаО 4,0-6,0; MgO 3,0-5,0; K2O 1,6-2,4; Na2O 1,0-3,0; B2O3 10,0-12,0; SrO 0,5-0,9; TiO2 1,0-2,7; 3Al2O3⋅2SiO2 - остальное.The technical result is achieved in that the glaze, including Al 2 O 3 , Fe 2 O 3 , CaO, MgO, K 2 O, Na 2 O, B 2 O 3 , SrO, TiO 2 , characterized in that it additionally contains 3Al 2 O 3 ⋅2SiO 2 , in the following ratio of components, wt.%: Al 2 O 3 15.0-19.0; Fe 2 O 3 002-0.05; CaO 4.0-6.0; MgO 3.0-5.0; K 2 O 1.6-2.4; Na 2 O 1.0-3.0; B 2 O 3 10.0-12.0; SrO 0.5-0.9; TiO 2 1.0-2.7; 3Al 2 O 3 ⋅ 2 SiO 2 - the rest.

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

Figure 00000001
Figure 00000001

Сырьевые порошкообразные компоненты (глинозем, доломит, поташ, соду, оксид титана, муллит и др.) дозируют в необходимых количествах и смешивают. Полученную смесь напыляют на поверхность фаянсовых изделий в струе низкотемпературной плазмы с образованием тонкой стекловидной пленки.Raw powder components (alumina, dolomite, potash, soda, titanium oxide, mullite, etc.) are dosed in the required quantities and mixed. The resulting mixture is sprayed onto the surface of the earthenware in a low-temperature plasma jet with the formation of a thin glassy film.

Источник информацииThe source of information

1. ЕР №1845073 А1, 2007.1. EP No. 1845073 A1, 2007.

Claims (1)

Глазурь, включающая Al2O3, Fe2O3, CaO, MgO, K2O, Na2O, B2O3, SrO, TiO2, отличающаяся тем, что дополнительно содержит 3Al2O3⋅2SiO2, при следующем соотношении компонентов, мас.%: Al2O3 15,0-19,0; Fe2O3 0,02-0,05; CaO 4,0-6,0; MgO 3,0-5,0; K2O 1,6-2,4; Na2O 1,0-3,0; B2O3 10,0-12,0; SrO 0,5-0,9; TiO2 1,0-2,7; 3Al2O3⋅2SiO2 - остальное.Glaze, including Al 2 O 3 , Fe 2 O 3 , CaO, MgO, K 2 O, Na 2 O, B 2 O 3 , SrO, TiO 2 , characterized in that it additionally contains 3Al 2 O 3 ⋅ 2 SiO 2 , when the following ratio of components, wt.%: Al 2 O 3 15.0-19.0; Fe 2 O 3 0.02-0.05; CaO 4.0-6.0; MgO 3.0-5.0; K 2 O 1.6-2.4; Na 2 O 1.0-3.0; B 2 O 3 10.0-12.0; SrO 0.5-0.9; TiO 2 1.0-2.7; 3Al 2 O 3 ⋅ 2 SiO 2 - the rest.
RU2017106384A 2017-02-27 2017-02-27 Glaze RU2643832C1 (en)

Priority Applications (1)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1178718A1 (en) * 1982-06-16 1985-09-15 Ташкентский Научно-Исследовательский И Проектный Институт Строительных Материалов 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
RU2315011C1 (en) * 2006-05-31 2008-01-20 Юлия Алексеевна Щепочкина Glaze
RU2320576C1 (en) * 2006-09-05 2008-03-27 Юлия Алексеевна Щепочкина Glaze
RU2421409C2 (en) * 2006-06-21 2011-06-20 Ю. Эс. БОРАКС, ИНК. Glase compositions
EP3075714A1 (en) * 2015-03-31 2016-10-05 Consejo Superior De Investigaciones Cientificas Glass-ceramic material of albite and/or anorthite exhibing warmth
US20170029320A1 (en) * 2014-04-23 2017-02-02 Asahi Glass Company, Limited Colored glass plate and method for manufacturing same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1178718A1 (en) * 1982-06-16 1985-09-15 Ташкентский Научно-Исследовательский И Проектный Институт Строительных Материалов 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
RU2315011C1 (en) * 2006-05-31 2008-01-20 Юлия Алексеевна Щепочкина Glaze
RU2421409C2 (en) * 2006-06-21 2011-06-20 Ю. Эс. БОРАКС, ИНК. Glase compositions
RU2320576C1 (en) * 2006-09-05 2008-03-27 Юлия Алексеевна Щепочкина Glaze
US20170029320A1 (en) * 2014-04-23 2017-02-02 Asahi Glass Company, Limited Colored glass plate and method for manufacturing same
EP3075714A1 (en) * 2015-03-31 2016-10-05 Consejo Superior De Investigaciones Cientificas Glass-ceramic material of albite and/or anorthite exhibing warmth

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