RU2320581C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2320581C1
RU2320581C1 RU2006139313/03A RU2006139313A RU2320581C1 RU 2320581 C1 RU2320581 C1 RU 2320581C1 RU 2006139313/03 A RU2006139313/03 A RU 2006139313/03A RU 2006139313 A RU2006139313 A RU 2006139313A RU 2320581 C1 RU2320581 C1 RU 2320581C1
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RU
Russia
Prior art keywords
glaze
sio
mno
cao
mgo
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RU2006139313/03A
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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 RU2006139313/03A priority Critical patent/RU2320581C1/en
Application granted granted Critical
Publication of RU2320581C1 publication Critical patent/RU2320581C1/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
    • C03C3/102—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: ceramics, facing materials.
SUBSTANCE: invention relates to a glaze composition that can be used in production if tiles from low-grade red-burning clays. Proposed glaze comprises the following components, wt.-%: SiO2, 43.0-47.0; Al2O3, 9.0-13.0; Fe2O3, 9.0-13.0; CaO, 4.0-6.0; MgO, 9.0-11.0; K2O, 2.0-3.0; Na2O, 1.0-2.0; B2O3, 9.0-13.0; MnO2, 1.0-2.0, and PbO, 1.0-2.0. Invention provides enhancing resistance to cold of glaze.
EFFECT: improved and valuable property of glaze.
1 tbl

Description

Изобретение относится к области технологии силикатов и касается составов фриттованной глазури, которая может быть использована в производстве плитки из низкосортных красножгущихся глин.The invention relates to the field of technology of silicates and relates to compositions of fritted glaze, which can be used in the manufacture of tiles from low-grade red-burning clays.

Известна глазурь состава, мас.%: SiO2 41,76-46,71; Al2O3 9,8-11,61; CaO 5,68-6,6; MgO 1,21-1,57; K2O 2,32-2,39; Na2O 9,89-11,18; Fe2O3 13,6-14,63; B2O3 13,6-14,63; MnO2 2,84-3,76; ZnO 2,71-2,93 /1/.Known glaze composition, wt.%: SiO 2 41,76-46,71; Al 2 O 3 9.8-11.61; CaO 5.68-6.6; MgO 1.21-1.57; K 2 O 2,32-2,39; Na 2 O 9.89-11.18; Fe 2 O 3 13.6-14.63; B 2 O 3 13.6-14.63; MnO 2 2.84-3.76; ZnO 2.71-2.93 / 1 /.

Известна глазурь, содержащая, мас.%: SiO2 38,3-40,4; Al2O3 17,4-19,0; Fe2O3 15,2-19,3; CaO 3,1-3,8; MgO 1,4-3,3; K2O 2,6-3,1; Na2O 0,6-0,7; B2O3 16,8-18,0; MnO2 1,1-1,3 /2/. Морозостойкость такой глазури 50-55 циклов.Known glaze containing, in wt.%: SiO 2 38.3-40.4; Al 2 O 3 17.4-19.0; Fe 2 O 3 15.2-19.3; CaO 3.1-3.8; MgO 1.4-3.3; K 2 O 2,6-3,1; Na 2 O 0.6-0.7; B 2 O 3 16.8-18.0; MnO 2 1.1-1.3 / 2 /. Frost resistance of such a glaze is 50-55 cycles.

Задача изобретения состоит в повышении морозостойкости глазури.The objective of the invention is to increase the frost resistance of the glaze.

Задача решается тем, что в состав глазури дополнительно вводят PbO, при следующем соотношении компонентов, мас.%: SiO2 43,0-47,0; Al2O3 9,0-13,0; Fe2O3 9,0-13,0; CaO 4,0-6,0; MgO 9,0-11,0; K2O 2,0-3,0; Na2O 1,0-2,0; B2О3 9,0-13,0; MnO2 1,0-2,0; PbO 1,0-2,0.The problem is solved in that PbO is additionally added to the glaze composition, in the following ratio of components, wt.%: SiO 2 43.0-47.0; Al 2 O 3, 9,0-13,0; Fe 2 O 3 9.0-13.0; CaO 4.0-6.0; MgO 9.0-11.0; K 2 O 2.0-3.0; Na 2 O 1.0-2.0; B 2 O 3 9.0-13.0; MnO 2 1.0-2.0; PbO 1.0-2.0.

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

ТаблицаTable Состав №Composition No. Компоненты, мас.%Components, wt.% Al2O3 Al 2 O 3 Fe2O3 Fe 2 O 3 CaOCao MgOMgO K2OK 2 O Na2ONa 2 O B2O3 B 2 O 3 MnO2 MnO 2 PbOPbo SiO2 SiO 2 Морозостойкость, циклыFrost resistance cycles 1one 13,013.0 9,09.0 4,04.0 11,011.0 2,02.0 2,02.0 9,09.0 2,02.0 1,01,0 47,047.0 70-7370-73 22 11,011.0 11,011.0 5,05,0 10,010.0 2,52,5 1,51,5 11,011.0 1,51,5 1,51,5 45,045.0 73-7573-75 33 9,09.0 13,013.0 6,06.0 9,09.0 3,03.0 1,01,0 13,013.0 1,01,0 2,02.0 43,043.0 70-7570-75

Температура варки фритты 1300°C, расплав фритты гранулируют в воду. Фритту размалывают с добавкой 5,0 мас.% глины, 0,1 мас.% электролита Na2SiO3 и 48,0 мас.% воды. Суспензию наносят на плитку, сушат и закрепляют обжигом в окислительной среде при 1100°С.The cooking temperature of the frit is 1300 ° C; the melt of the frit is granulated into water. The frit is ground with the addition of 5.0 wt.% Clay, 0.1 wt.% Electrolyte Na 2 SiO 3 and 48.0 wt.% Water. The suspension is applied to the tile, dried and fixed by firing in an oxidizing environment at 1100 ° C.

Источники информацииInformation sources

1. Авторское свидетельство СССР №1141079, С03С 8/04, 1985.1. USSR author's certificate No. 1141079, C03C 8/04, 1985.

2. Авторское свидетельство СССР №833636, С03С 9/00, 1982.2. USSR author's certificate No. 833636, С03С 9/00, 1982.

Claims (1)

Глазурь, содержащая SiO2, Al2О3, Fe2O3, CaO, MgO, К2О, Na2O, В2О3, MnO3, отличающаяся тем, что дополнительно содержит PbO при следующем соотношении компонентов, мас.%: SiO2 43,0-47,0; Al2O3 9,0-13,0; Fe2O3 9,0-13,0; CaO 4,0-6,0; MgO 9,0-11,0; K2O 2,0-3,0; Na2O 1,0-2,0; B2О3 9,0-13,0; MnO2 1,0-2,0; PbO 1,0-2,0.Glaze containing SiO 2 , Al 2 O 3 , Fe 2 O 3 , CaO, MgO, K 2 O, Na 2 O, B 2 O 3 , MnO 3 , characterized in that it additionally contains PbO in the following ratio of components, wt. %: SiO 2 43.0-47.0; Al 2 O 3, 9,0-13,0; Fe 2 O 3 9.0-13.0; CaO 4.0-6.0; MgO 9.0-11.0; K 2 O 2.0-3.0; Na 2 O 1.0-2.0; B 2 O 3 9.0-13.0; MnO 2 1.0-2.0; PbO 1.0-2.0.
RU2006139313/03A 2006-11-07 2006-11-07 Glaze RU2320581C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006139313/03A RU2320581C1 (en) 2006-11-07 2006-11-07 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006139313/03A RU2320581C1 (en) 2006-11-07 2006-11-07 Glaze

Publications (1)

Publication Number Publication Date
RU2320581C1 true RU2320581C1 (en) 2008-03-27

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RU (1) RU2320581C1 (en)

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