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RU2322416C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2322416C1
RU2322416C1 RU2006136619/03A RU2006136619A RU2322416C1 RU 2322416 C1 RU2322416 C1 RU 2322416C1 RU 2006136619/03 A RU2006136619/03 A RU 2006136619/03A RU 2006136619 A RU2006136619 A RU 2006136619A RU 2322416 C1 RU2322416 C1 RU 2322416C1
Authority
RU
Russia
Prior art keywords
glaze
cao
sio
bao
pbo
Prior art date
Application number
RU2006136619/03A
Other languages
Russian (ru)
Inventor
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2006136619/03A priority Critical patent/RU2322416C1/en
Application granted granted Critical
Publication of RU2322416C1 publication Critical patent/RU2322416C1/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
    • 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
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/108—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing boron

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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: technology of production of silicates; composition of fritted glazes used for manufacture of majolica ware.
SUBSTANCE: proposed glaze contains the following components, mass-%: SiO2, 53.0-58.0; Al2O3, 5.0-8.0; B2O3, 20.0-25.0; CaO, 4.0-6.0; BaO, 2.0-4.0; Na2O, 2.0-4.0; PbO, 1.0-2.0; SnO2, 1.0-2.0; ZrO2, 1.0-2.0.
EFFECT: enhanced heat resistance of glaze.
1 tbl

Description

Изобретение относится к области технологии силикатов, в частности к составам фриттованных глазурей, которые могут быть использованы, например, в производстве майоликовых изделий.The invention relates to the field of technology of silicates, in particular to compositions of fritted glazes that can be used, for example, in the production of majolica products.

Известна глазурь состава, мас.%: SiO2 36,0-63,0; Na2O 2,0-11,0; K2O 1,5-7,0; CaO 5,0-12,0; B2O3 2,5-15,0; Al2O3 2,8-14,1; PbO 3,5-17,0; ZnO 0-2,5; BaO 0-1,5 [1].Known glaze composition, wt.%: SiO 2 36,0-63,0; Na 2 O 2.0-11.0; K 2 O 1.5-7.0; CaO 5.0-12.0; B 2 O 3 2.5-15.0; Al 2 O 3 2.8-14.1; PbO 3.5-17.0; ZnO 0-2.5; BaO 0-1.5 [1].

Известна глазурь, содержащая, мас.%: SiO2 49,5-54,0; Al2O3 4,0-6,0; B2O3 24,0-27,5; CaO 4,0-6,0; MgO 0,5-1,0; BaO 4,0-6,0; Na2O 5,5-8,0 [2].Known glaze containing, in wt.%: SiO 2 49.5-54.0; Al 2 O 3 4.0-6.0; B 2 O 3 24.0-27.5; CaO 4.0-6.0; MgO 0.5-1.0; BaO 4.0-6.0; Na 2 O 5.5-8.0 [2].

Цель изобретения - повышение термостойкости глазури.The purpose of the invention is to increase the heat resistance of the glaze.

Цель достигается тем, что в состав глазури, содержащей SiO2, Al2O3, B2O3, CaO, Na2O, дополнительно вводят PbO, SnO2, ZrO2 при следующем соотношении компонентов, мас.%: SiO2 53,0-58,0; Al2O3 5,0-8,0; B2O3 20,0-25,0; CaO 4,0-6,0; BaO 2,0-4,0; Na2O 2,0-4,0; PbO 1,0-2,0; SnO2 1,0-2,0; ZrO2 1,0-2,0.The object is achieved in that the composition of the glaze containing SiO 2, Al 2 O 3, B 2 O 3, CaO, Na 2 O, is additionally introduced PbO, SnO 2, ZrO 2, with the following component ratio, wt%:. SiO 2 53 0-58.0; Al 2 O 3 5.0-8.0; B 2 O 3 20.0-25.0; CaO 4.0-6.0; BaO 2.0-4.0; Na 2 O 2,0-4,0; PbO 1.0-2.0; SnO 2 1.0-2.0; ZrO 2 1.0-2.0.

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

ТаблицаTable СоставStructure Компоненты глазури, мас.%Glaze components, wt.% Термостойкость, °СHeat resistance, ° С SiO2 SiO 2 Al2O3 Al 2 O 3 B2O3 B 2 O 3 CaOCao BaOBao Na2ONa 2 O PbOPbo SnO2 Sno 2 ZrO2 ZrO 2 1one 53,053.0 8,08.0 25,025.0 4,04.0 2,02.0 4,04.0 1,01,0 2,02.0 1,01,0 280-300280-300 22 55,055.0 6,56.5 23,023.0 5,05,0 3,03.0 3,03.0 1,51,5 1,51,5 1,51,5 280-300280-300 33 58,058.0 5,05,0 20,020,0 6,06.0 4,04.0 2,02.0 2,02.0 1,01,0 2,02.0 280-300280-300

Фритту глазури варят при 1300°С, расплав гранулируют в воду, размалывают с добавкой 45-50% воды, 1-3% глины, 0,1-0,2% электролита (натриевое жидкое стекло). Размол ведут до остатка не более 0,2% на сетке №0056. Полученную глазурную суспензию наносят на изделия и обжигают при 950°С.Frit glaze is boiled at 1300 ° C, the melt is granulated into water, ground with the addition of 45-50% water, 1-3% clay, 0.1-0.2% electrolyte (sodium liquid glass). Grinding lead to a residue of not more than 0.2% on mesh No. 0056. The resulting glaze suspension is applied to products and fired at 950 ° C.

Источники информацииInformation sources

1. Патент ПНР №253941, С03С 9/00, 1987.1. Patent NDP No. 253941, С03С 9/00, 1987.

2. Авторское свидетельство СССР №1089068, С03С 9/00, 1984.2. USSR Author's Certificate No. 1089068, С03С 9/00, 1984.

Claims (1)

Глазурь, содержащая SiO2, Al2О3, В2О3, CaO, BaO, Na2O, отличающаяся тем, что дополнительно содержит PbO, SnO2, ZrO2 при следующем соотношении компонентов, мас.%:Glaze containing SiO 2 , Al 2 O 3 , B 2 O 3 , CaO, BaO, Na 2 O, characterized in that it additionally contains PbO, SnO 2 , ZrO 2 in the following ratio of components, wt.%: SiO2 SiO 2 53,0-58,053.0-58.0 Al2O3 Al 2 O 3 5,0-8,05.0-8.0 B2O3 B 2 O 3 20,0-25,020.0-25.0 CaOCao 4,0-6,04.0-6.0 BaOBao 2,0-4,02.0-4.0 Na2ONa 2 O 2,0-4,02.0-4.0 PbOPbo 1,0-2,01.0-2.0 SnO2 Sno 2 1,0-2,01.0-2.0 ZrO2 ZrO 2 1,0-2,01.0-2.0
RU2006136619/03A 2006-10-16 2006-10-16 Glaze RU2322416C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006136619/03A RU2322416C1 (en) 2006-10-16 2006-10-16 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006136619/03A RU2322416C1 (en) 2006-10-16 2006-10-16 Glaze

Publications (1)

Publication Number Publication Date
RU2322416C1 true RU2322416C1 (en) 2008-04-20

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Application Number Title Priority Date Filing Date
RU2006136619/03A RU2322416C1 (en) 2006-10-16 2006-10-16 Glaze

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2382742C1 (en) * 2009-01-22 2010-02-27 Юлия Алексеевна Щепочкина Glase
RU2422413C1 (en) * 2010-02-27 2011-06-27 Байкальский институт природопользования Сибирского отделения Российской академии наук (БИП СО РАН) Selenium-containing peat-zeolite fertiliser with prolonged action

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1303883A (en) * 1969-02-17 1973-01-24
US4331768A (en) * 1981-03-13 1982-05-25 Corning Glass Works Earthenware-appearing glazes for dinnerware
RU2014312C1 (en) * 1991-09-10 1994-06-15 Юлия Алексеевна Щепочкина Glaze

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1303883A (en) * 1969-02-17 1973-01-24
US4331768A (en) * 1981-03-13 1982-05-25 Corning Glass Works Earthenware-appearing glazes for dinnerware
RU2014312C1 (en) * 1991-09-10 1994-06-15 Юлия Алексеевна Щепочкина Glaze

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2382742C1 (en) * 2009-01-22 2010-02-27 Юлия Алексеевна Щепочкина Glase
RU2422413C1 (en) * 2010-02-27 2011-06-27 Байкальский институт природопользования Сибирского отделения Российской академии наук (БИП СО РАН) Selenium-containing peat-zeolite fertiliser with prolonged action

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