RU2646237C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2646237C1
RU2646237C1 RU2017104945A RU2017104945A RU2646237C1 RU 2646237 C1 RU2646237 C1 RU 2646237C1 RU 2017104945 A RU2017104945 A RU 2017104945A RU 2017104945 A RU2017104945 A RU 2017104945A RU 2646237 C1 RU2646237 C1 RU 2646237C1
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Prior art keywords
glaze
sio
cao
coo
zno
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RU2017104945A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2017104945A priority Critical patent/RU2646237C1/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
    • 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 glaze compositions. Glaze contains, mass %: SiO2 55.5–56.0; Al2O3 4.0–6.0; B2O3 6.0–8.0; CaO 10.0–12.0; ZnO 4.5–5.5; Na2O 3.5–4.5; K2O 3.5–4.5; CoO 0.5–1.5; 3Al2O3⋅2SiO2 6.5–8.5.
EFFECT: increase frost resistance of glaze.
1 cl, 1 tbl

Description

Изобретение относится к технологии силикатов, в, частности к составам глазурей, которые могут быть использованы для нанесения покрытия на облицовочную плитку.The invention relates to a technology of silicates, in particular to compositions of glazes that can be used for coating a facing tile.

Известна глазурь, содержащая, мас. %: SiO2 5,0-90,0; Al2O3 0-45,0; B2O3 0-55,0; CaO 0-60,0; ZnO 0-60,0; Na2O 0-20,0; K2O 0-15,0; CoO 0-10,0 [1].Known glaze containing, by weight. %: SiO 2 5.0-90.0; Al 2 O 3 0-45.0; B 2 O 3 0-55.0; CaO 0-60.0; ZnO 0-60.0; Na 2 O 0-20.0; K 2 O 0-15.0; CoO 0-10.0 [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, CaO, ZnO, Na2O, K2O, CoO, дополнительно содержит 3Al2O3⋅2SiO2, при следующем соотношении компонентов, мас. %: SiO2 55,5-56,0; Al2O3 4,0-6,0; B2O3 6,0-8,0; CaO 10,0-12,0; ZnO 4,5-5,5; Na2O 3,5-4,5; K2O 3,5-4,5; CoO 0,5-1,5; 3Al2O3⋅2SiO2 6,5-8,5.The technical result is achieved in that the glaze comprising SiO 2, Al 2 O 3, B 2 O 3, CaO, ZnO, Na 2 O, K 2 O, CoO, further comprising 3Al 2 O 3 ⋅2SiO 2, the following ratio wt. %: SiO 2 55.5-56.0; Al 2 O 3 4.0-6.0; B 2 O 3 6.0-8.0; CaO 10.0-12.0; ZnO 4.5-5.5; Na 2 O 3.5-4.5; K 2 O 3.5-4.5; CoO 0.5-1.5; 3Al 2 O 3 ⋅ 2 SiO 2 6.5-8.5.

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

Figure 00000001
Figure 00000001

Взвешенные в требуемых соотношениях сырьевые компоненты (кварцевый песок, стеклобой, глинозем, поташ, сода, мел, муллит и др.) глазури измельчают мокрым способом в шаровой мельнице. Компоненты сплавляют при температуре 1430-1460°C. Расплав гранулируют в воду, фритту размалывают мокрым способом до прохождения через сетку №0056. Суспензию с влажностью 45-48% наносят на обожженную керамическую плитку, подсушивают и при температуре 1070-1150°C закрепляют обжигом.Weighted in the required proportions, the raw materials (quartz sand, cullet, alumina, potash, soda, chalk, mullite, etc.) glaze is crushed wet in a ball mill. Components are fused at a temperature of 1430-1460 ° 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 fired ceramic tile, dried and fixed at a temperature of 1070-1150 ° C by firing.

Источник информацииThe source of information

1. EP 1845073, 2007.1. EP 1845073, 2007.

Claims (1)

Глазурь, включающая SiO2, Al2O3, B2O3, CaO, ZnO, Na2O, K2O, CoO, отличающаяся тем, что дополнительно содержит 3Al2O3⋅2SiO2, при следующем соотношении компонентов, мас. %: SiO2 55,5-56,0; Al2O3 4,0-6,0; B2O3 6,0-8,0; CaO 10,0-12,0; ZnO 4,5-5,5; Na2O 3,5-4,5; K2O 3,5-4,5; CoO 0,5-1,5; 3Al2O3⋅2SiO2 6,5-8,5.Glaze, including SiO 2 , Al 2 O 3 , B 2 O 3 , CaO, ZnO, Na 2 O, K 2 O, CoO, characterized in that it additionally contains 3Al 2 O 3 ⋅ 2 SiO 2 , in the following ratio of components, wt . %: SiO 2 55.5-56.0; Al 2 O 3 4.0-6.0; B 2 O 3 6.0-8.0; CaO 10.0-12.0; ZnO 4.5-5.5; Na 2 O 3.5-4.5; K 2 O 3.5-4.5; CoO 0.5-1.5; 3Al 2 O 3 ⋅ 2 SiO 2 6.5-8.5.
RU2017104945A 2017-02-15 2017-02-15 Glaze RU2646237C1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1413063A1 (en) * 1987-01-12 1988-07-30 Белгородский технологический институт строительных материалов им.И.А.Гришманова Enamel for steel
WO1998035917A1 (en) * 1997-02-18 1998-08-20 Technology Partners Inc. Metal-ceramic composite coatings, materials, methods and products
RU2159746C2 (en) * 1999-02-16 2000-11-27 Государственный научный центр Российской Федерации "Всероссийский научно-исследовательский институт неорганических материалов им. акад. Бочвара А.А." Coating for protection of zirconium of alloys thereof from oxidation
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1413063A1 (en) * 1987-01-12 1988-07-30 Белгородский технологический институт строительных материалов им.И.А.Гришманова Enamel for steel
WO1998035917A1 (en) * 1997-02-18 1998-08-20 Technology Partners Inc. Metal-ceramic composite coatings, materials, methods and products
RU2159746C2 (en) * 1999-02-16 2000-11-27 Государственный научный центр Российской Федерации "Всероссийский научно-исследовательский институт неорганических материалов им. акад. Бочвара А.А." Coating for protection of zirconium of alloys thereof from oxidation
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

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