RU2312829C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2312829C1
RU2312829C1 RU2006120807/03A RU2006120807A RU2312829C1 RU 2312829 C1 RU2312829 C1 RU 2312829C1 RU 2006120807/03 A RU2006120807/03 A RU 2006120807/03A RU 2006120807 A RU2006120807 A RU 2006120807A RU 2312829 C1 RU2312829 C1 RU 2312829C1
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RU
Russia
Prior art keywords
glaze
zno
cao
mgo
sio
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RU2006120807/03A
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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 RU2006120807/03A priority Critical patent/RU2312829C1/en
Application granted granted Critical
Publication of RU2312829C1 publication Critical patent/RU2312829C1/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
    • 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
    • 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

Abstract

FIELD: building materials.
SUBSTANCE: invention relates to compositions of fritted glaze that can be used in manufacturing facing tales and slabs. Proposed glaze comprises the following components, wt.-%: SiO2, 54.0-56.0; CaO, 8.0-12.0; MgO, 1.0-2.0; K2O, 6.0-8.0; B2O3, 8.0-10.0; Cr2O3, 1.0-2.0; SnO2, 4.0-5.0; BaO, 2.0-3.0, and ZnO, 8.0-10.0. Invention provides enhancing thermal stability and luster of glaze.
EFFECT: improved and valuable properties of glaze.
1 tbl

Description

Изобретение относится к области технологии силикатов, в частности к составам фриттованных глазурей, которые могут быть использованы в производстве облицовочной плитки, израсцов.The invention relates to the field of technology of silicates, in particular to compositions of fritted glazes that can be used in the manufacture of tiles, tiles.

Известна глазурь, содержащая, мас.%: SiO2 55,0-67,0; Al2O3 12,0-14,0; CaO 4,0-7,0; MgO 2,0-4,0; Na2O 3,0-5,0; K2O 4,0-5,0; ZnO 8,0-10,0, /1/. Термостойкость такой глазури 12 теплосмен.Known glaze containing, wt.%: SiO 2 55,0-67,0; Al 2 O 3 12.0-14.0; CaO 4.0-7.0; MgO 2.0-4.0; Na 2 O 3.0-5.0; K 2 O 4.0-5.0; ZnO 8.0-10.0, / 1 /. Heat resistance of such a glaze 12 heat exchange.

Известна глазурь, содержащая, мас.%: SiO2 54,98-56,7; Al2O3 9,4-10,45; Fe2O3 0,05-0,2; CaO 10,0-10,75; MgO 0,01-0,1; Na2O 0,05-0,2; K2O 6,71-7,0; B2O3 10,9-11,3; Cr2O3 0,9-1,3; SrO 4,5-5,0 /2/. Термостойкость глазури 14-15 теплосмен.Known glaze containing, in wt.%: SiO 2 54.98-56.7; Al 2 O 3 9.4-10.45; Fe 2 O 3 0.05-0.2; CaO 10.0-10.75; MgO 0.01-0.1; Na 2 O 0.05-0.2; K 2 O 6.71-7.0; B 2 O 3 10.9-11.3; Cr 2 O 3 0.9-1.3; SrO 4.5-5.0 / 2 /. Heat resistance of glaze 14-15 heat exchange.

Цель изобретения состоит в повышении термостойкости и блеска глазури.The purpose of the invention is to increase the heat resistance and gloss of the glaze.

Цель достигается тем, что в состав глазури дополнительно вводят BaO и ZnO при следующем соотношении компонентов, мас.%: SiO2 54,0-56,0; CaO 8,0-12,0; MgO 1,0-2,0; K2O 6,0-8,0; B2O3 8,0-10,0; Cr2O3 1,0-2,0; SnO2 4,0-5,0; BaO 2,0-3,0; ZnO 8,0-10,0.The goal is achieved in that BaO and ZnO are additionally added to the glaze in the following ratio of components, wt.%: SiO 2 54.0-56.0; CaO 8.0-12.0; MgO 1.0-2.0; K 2 O 6.0-8.0; B 2 O 3 8.0-10.0; Cr 2 O 3 1.0-2.0; SnO 2 4.0-5.0; BaO 2.0-3.0; ZnO 8.0-10.0.

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

ТаблицаTable составstructure Компоненты, мас.%:Components, wt.%: Термостойкость, теплосменыHeat resistance, heat exchange Блеск, %Gloss,% SiO2 SiO 2 CaOCao MgOMgO K2OK 2 O B2O3 B 2 O 3 Cr2O3 Cr 2 O 3 SnO2 Sno 2 BaOBao ZnOZno 1one 54,054.0 12,012.0 1,01,0 8,08.0 8,08.0 2,02.0 4,04.0 3,03.0 8,08.0 ~20~ 20 ~75~ 75 22 55,055.0 10,010.0 1,51,5 7,07.0 9,09.0 1,51,5 4,54,5 2,52,5 10,010.0 ~20~ 20 ~75~ 75 33 56,056.0 8,08.0 2,02.0 6,06.0 10,010.0 1,01,0 5,05,0 2,02.0 10,010.0 ~20~ 20 ~75~ 75

Фритту глазури варят при 1300°С, рсплав гранулируют в воду. Фритту размалывают с добавкой 45-50% воды, 0,1-0,2% электролита, 0,5-1% глины до остатка не более 0,2% на сетке №0056. Глазурную суспензию наносят на изделие и обжигают при 1000°С.Frit glaze is boiled at 1300 ° C, the alloy is granulated in water. The frit is ground with the addition of 45-50% water, 0.1-0.2% electrolyte, 0.5-1% clay to a residue of not more than 0.2% on mesh No. 0056. The glaze suspension is applied to the product and fired at 1000 ° C.

Источники информацииInformation sources

1. Авторское свидетельство СССР №771035, С 03 С 9/00, 1980.1. USSR author's certificate No. 771035, C 03 C 9/00, 1980.

2. Авторское свидетельство СССР №1275013, С 03 С 8/02, 1986.2. Copyright certificate of the USSR No. 1275013, C 03 C 8/02, 1986.

Claims (1)

Глазурь, содержащая SiO2, CaO, MgO, K2O, В2О3, Cr2О3, SnO2, отличающаяся тем, что дополнительно содержит ВаО и ZnO, при следующем соотношении компонентов, мас.%: SiO2 54,0-56,0; CaO 8,0-12,0; MgO 1,0-2,0; K2О 6,0-8,0; В2О3 8,0-10,0; Cr2О3 1,0-2,0; SnO2 4,0-5,0; BaO 2,0-3,0; ZnO 8,0-10,0.Glaze containing SiO 2 , CaO, MgO, K 2 O, B 2 O 3 , Cr 2 O 3 , SnO 2 , characterized in that it further contains BaO and ZnO, in the following ratio, wt.%: SiO 2 54, 0-56.0; CaO 8.0-12.0; MgO 1.0-2.0; K 2 O 6.0-8.0; B 2 O 3 8.0-10.0; Cr 2 O 3 1.0-2.0; SnO 2 4.0-5.0; BaO 2.0-3.0; ZnO 8.0-10.0.
RU2006120807/03A 2006-06-13 2006-06-13 Glaze RU2312829C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006120807/03A RU2312829C1 (en) 2006-06-13 2006-06-13 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006120807/03A RU2312829C1 (en) 2006-06-13 2006-06-13 Glaze

Publications (1)

Publication Number Publication Date
RU2312829C1 true RU2312829C1 (en) 2007-12-20

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Application Number Title Priority Date Filing Date
RU2006120807/03A RU2312829C1 (en) 2006-06-13 2006-06-13 Glaze

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