RU2323898C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2323898C1
RU2323898C1 RU2006135787/03A RU2006135787A RU2323898C1 RU 2323898 C1 RU2323898 C1 RU 2323898C1 RU 2006135787/03 A RU2006135787/03 A RU 2006135787/03A RU 2006135787 A RU2006135787 A RU 2006135787A RU 2323898 C1 RU2323898 C1 RU 2323898C1
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RU
Russia
Prior art keywords
glaze
cao
sio
bao
tio
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RU2006135787/03A
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Russian (ru)
Inventor
Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2006135787/03A priority Critical patent/RU2323898C1/en
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Publication of RU2323898C1 publication Critical patent/RU2323898C1/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
    • 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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium

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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: glaze composition, used for ceramics wt.%: SiO2 60.0-64.0; Al2O3 2.0-4.0; CaO 5.0-6.0; ZnO 1.0-2.0; K2O 6.0-7.0; Na2O 5.0-7.0; TiO2 1.0-3.0; Co2O3 1.0-2.0; B2O3 7.0-10.0; BaO 3.0-4.0.
EFFECT: higher thermal resistance; frost resistance; glaze brightness, and lower energy consumption.
1 tbl

Description

Изобретение относится к области технологии силикатов, в частности к составам глазурей для нанесения на изделия из керамики.The invention relates to the field of technology of silicates, in particular to compositions of glazes for application to ceramic products.

Известна глазурь, содержащая, мас.%: SiO2 56,0-62,5; Al2O3 2,5-5,0; B2O3 11,0-14,0; CaO 2,0-6,0; MgO 1,5-5,0; K2O 0,5-3,0; Na2O 6,0-9,0; ZrO2 7,5-11,0 [1].Known glaze containing, wt.%: SiO 2 56,0-62,5; Al 2 O 3 2.5-5.0; B 2 O 3 11.0-14.0; CaO 2.0-6.0; MgO 1.5-5.0; K 2 O 0.5-3.0; Na 2 O 6.0-9.0; ZrO 2 7.5-11.0 [1].

Известна глазурь, содержащая, мас.%: SiO2 65,08-66,43; Al2O3 7,11-7,27; CaO 5,29-5,4; ZnO 1,72-1,75; K2O 2,53-2,59; Na2O 5,64-5,76; TiO2 8,63-8,8; Co2O3 2,0-4,0 [2].Known glaze containing, wt.%: SiO 2 65,08-66,43; Al 2 O 3 7.11-7.27; CaO 5.29-5.4; ZnO 1.72-1.75; K 2 O 2.53-2.59; Na 2 O, 5.64-5.76; TiO 2 8.63-8.8; Co 2 O 3 2.0-4.0 [2].

Цель изобретения состоит в снижении температуры обжига глазури.The purpose of the invention is to reduce the firing temperature of the glaze.

Цель достигается тем, что в состав глазури дополнительно вводят B2O3 и BaO при следующем соотношении компонентов, мас.%: SiO2 60,0-64,0; Al2O3 2,0-4,0; CaO 5,0-6,0; ZnO 1,0-2,0; K2O 6,0-7,0; Na2O 5,0-7,0; TiO2 1,0-3,0; Co2O3 1,0-2,0; B2O3 7,0-10,0; BaO 3,0-4,0.The goal is achieved by the fact that B 2 O 3 and BaO are additionally added to the glaze composition in the following ratio of components, wt.%: SiO 2 60.0-64.0; Al 2 O 3 2.0-4.0; CaO 5.0-6.0; ZnO 1.0-2.0; K 2 O 6.0-7.0; Na 2 O 5.0-7.0; TiO 2 1.0-3.0; Co 2 O 3 1.0-2.0; B 2 O 3 7.0-10.0; BaO 3.0-4.0.

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

СоставStructure Компоненты, мас.%:Components, wt.%: SiO2 SiO 2 Al2O3 Al 2 O 3 CaOCao ZnOZno K2OK 2 O Na2ONa 2 O TiO2 TiO 2 CO2O3 CO 2 O 3 B2O3 B 2 O 3 BaOBao 1one 60,060.0 4,04.0 5,05,0 2,02.0 7,07.0 5,05,0 3,03.0 1,01,0 10,010.0 3,03.0 22 62,062.0 3,03.0 5,55.5 1,51,5 6,56.5 6,06.0 2,02.0 1,51,5 8,58.5 3,53,5 33 64,064.0 2,02.0 6,06.0 1,01,0 6,06.0 7,07.0 1,01,0 2,02.0 7,07.0 4,04.0

Компоненты размалывают мокрым способом до остатка 0,1-0,3% на сетке №0056 с добавкой 3% глины и 0,2% электролита. Влажность глазурной суспензии должна быть 45-47%. Суспензию наносят на керамические изделия и обжигают при 870-900°С.The components are milled wet to a residue of 0.1-0.3% on mesh No. 0056 with the addition of 3% clay and 0.2% electrolyte. Humidity of the glaze suspension should be 45-47%. The suspension is applied to ceramic products and fired at 870-900 ° C.

Повышается термостойкость, морозостойкость, блеск глазури, сокращаются энергозатраты в производстве.Increases heat resistance, frost resistance, glaze gloss, reduced energy consumption in production.

Источники информацииInformation sources

1. Авторское свидетельство СССР №765223, С03С 9/00, 1980.1. USSR author's certificate No. 765223, С03С 9/00, 1980.

2. Авторское свидетельство СССР №1161490, С03С 8/04, 1985.2. USSR Author's Certificate No. 1161490, С03С 8/04, 1985.

Claims (1)

Глазурь, содержащая SiO2, Al2О3, CaO, ZnO, K2O, Na2O, TiO2, Со2О3, отличающаяся тем, что дополнительно содержит В2О3 и BaO при следующем соотношении компонентов, мас.%: SiO2 60,0-64,0; Al2О3 2,0-4,0; CaO 5,0-6,0; ZnO 1,0-2,0; К2О 6,0-7,0; Na2O 5,0-7,0; TiO2 1,0-3,0; Со2О3 1,0-2,0; В2О3 7,0-10,0; BaO 3,0-4,0.A glaze containing SiO 2 , Al 2 O 3 , CaO, ZnO, K 2 O, Na 2 O, TiO 2 , Co 2 O 3 , characterized in that it additionally contains B 2 O 3 and BaO in the following ratio of components, wt. %: SiO 2 60.0-64.0; Al 2 O 3 2.0-4.0; CaO 5.0-6.0; ZnO 1.0-2.0; K 2 O 6.0-7.0; Na 2 O 5.0-7.0; TiO 2 1.0-3.0; Co 2 O 3 1.0-2.0; B 2 O 3 7.0-10.0; BaO 3.0-4.0.
RU2006135787/03A 2006-10-09 2006-10-09 Glaze RU2323898C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006135787/03A RU2323898C1 (en) 2006-10-09 2006-10-09 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006135787/03A RU2323898C1 (en) 2006-10-09 2006-10-09 Glaze

Publications (1)

Publication Number Publication Date
RU2323898C1 true RU2323898C1 (en) 2008-05-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006135787/03A RU2323898C1 (en) 2006-10-09 2006-10-09 Glaze

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RU (1) RU2323898C1 (en)

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