RU2640215C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2640215C1
RU2640215C1 RU2017108226A RU2017108226A RU2640215C1 RU 2640215 C1 RU2640215 C1 RU 2640215C1 RU 2017108226 A RU2017108226 A RU 2017108226A RU 2017108226 A RU2017108226 A RU 2017108226A RU 2640215 C1 RU2640215 C1 RU 2640215C1
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Prior art keywords
glaze
sio
cuo
mgo
zro
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RU2017108226A
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Russian (ru)
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Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2017108226A priority Critical patent/RU2640215C1/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
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Glass Compositions (AREA)

Abstract

FIELD: chemistry.SUBSTANCE: glaze comprises, wt %: SiO59.0-61.0; AlO9.0-11.0; MgO 12.0-13.0; CuO 1.0-1.5; KO 1.8-3.0; ZrO2.0-3.0; 3AlO⋅2SiO10.0-13.0.EFFECT: increase in the thermal stability of glaze.1 tbl

Description

Изобретение относится к технологии силикатов, в частности к составам глазурей, которые могут быть использованы для покрытия керамических изделий хозяйственно-бытового назначения, печных изразцов.The invention relates to the technology of silicates, in particular to compositions of glazes that can be used for coating ceramic household products, stove tiles.

Известна глазурь, содержащая, мас.%: SiO2 5,0-90,0; Al2O3 0-45,0; MgO 0-25,0; CuO 0-10,0; K2O 0-15,0; ZrO2 0-25,0 [1].Known glaze containing, wt.%: SiO 2 5,0-90,0; Al 2 O 3 0-45.0; MgO 0-25.0; CuO 0-10.0; K 2 O 0-15.0; ZrO 2 0-25.0 [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, MgO, CuO, K2O, ZrO2, дополнительно содержит 3Al2O3⋅2SiO2, при соотношении компонентов, мас.%: SiO2 59,0-61,0; Al2O3 9,0-11,0; MgO 12,0-13,0; CuO 1,0-1,5; K2O 1,8-3,0; ZrO2 2,0-3,0; 3Al2O3⋅2SiO2 10,0-13,0.The technical result is achieved in that the glaze, including SiO 2 , Al 2 O 3 , MgO, CuO, K 2 O, ZrO 2 , additionally contains 3Al 2 O 3 ⋅ 2 SiO 2 , with a ratio of components, wt.%: SiO 2 59, 0-61.0; Al 2 O 3 9.0-11.0; MgO 12.0-13.0; CuO 1.0-1.5; K 2 O 1.8-3.0; ZrO 2 2.0-3.0; 3Al 2 O 3 ⋅ 2 SiO 2 10.0-13.0.

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

Figure 00000001
Figure 00000001

Взвешенные в требуемых соотношениях сырьевые компоненты (кварцевый песок, муллит, стеклобой, глинозем, циркон, поташ и др.) глазури измельчают мокрым способом в шаровой мельнице. Компоненты сплавляют при температуре 1470-1500°C. Расплав гранулируют в воду, фритту размалывают мокрым способом до прохождения через сетку №0056. Суспензию с влажностью 45-48% наносят на изделия, подсушивают и при температуре 1200-1250°C проводят обжиг.Weighed in the required proportions, the raw materials (quartz sand, mullite, cullet, alumina, zircon, potash, etc.) glaze is ground wet in a ball mill. Components are fused at a temperature of 1470-1500 ° C. The melt is granulated into water, the frit is ground wet before passing through mesh No. 0056. A suspension with a moisture content of 45-48% is applied to the products, dried and fired at a temperature of 1200-1250 ° C.

Источник информацииThe source of information

1. ЕР 1845073 А1, 2007.1. EP 1845073 A1, 2007.

Claims (1)

Глазурь, включающая SiO2, Al2O3, MgO, CuO, K2O, ZrO2, отличающаяся тем, что дополнительно содержит 3Al2O3⋅2SiO2, при соотношении компонентов, мас.%: SiO2 59,0-61,0; Al2O3 9,0-11,0; MgO 12,0-13,0; CuO 1,0-1,5; K2O 1,8-3,0; ZrO2 2,0-3,0; 3Al2O3⋅2SiO2 10,0-13,0.Glaze, including SiO 2 , Al 2 O 3 , MgO, CuO, K 2 O, ZrO 2 , characterized in that it additionally contains 3Al 2 O 3 ⋅ 2 SiO 2 , with a ratio of components, wt.%: SiO 2 59,0- 61.0; Al 2 O 3 9.0-11.0; MgO 12.0-13.0; CuO 1.0-1.5; K 2 O 1.8-3.0; ZrO 2 2.0-3.0; 3Al 2 O 3 ⋅ 2 SiO 2 10.0-13.0.
RU2017108226A 2017-03-13 2017-03-13 Glaze RU2640215C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU2544205C1 (en) * 2014-03-12 2015-03-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Protecting technological coating
CN105036558A (en) * 2015-09-07 2015-11-11 龙泉市金宏瓷业有限公司 Micro-nano composite glaze material
WO2016038447A1 (en) * 2014-09-11 2016-03-17 Ceramica Althea S.P.A. Glaze composition for treating ceramics, method of glazing ceramic articles and glazed ceramic articles
CN105948505A (en) * 2016-06-23 2016-09-21 叶国强 Preparation method for lead-zinc-silver tailing low-temperature-sintered encaustic brick glaze
CN106145684A (en) * 2015-03-30 2016-11-23 广东宝丰陶瓷科技发展股份有限公司 A kind of micro-nano is combined domestic ceramics glaze

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU2544205C1 (en) * 2014-03-12 2015-03-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Protecting technological coating
WO2016038447A1 (en) * 2014-09-11 2016-03-17 Ceramica Althea S.P.A. Glaze composition for treating ceramics, method of glazing ceramic articles and glazed ceramic articles
CN106145684A (en) * 2015-03-30 2016-11-23 广东宝丰陶瓷科技发展股份有限公司 A kind of micro-nano is combined domestic ceramics glaze
CN105036558A (en) * 2015-09-07 2015-11-11 龙泉市金宏瓷业有限公司 Micro-nano composite glaze material
CN105948505A (en) * 2016-06-23 2016-09-21 叶国强 Preparation method for lead-zinc-silver tailing low-temperature-sintered encaustic brick glaze

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