RU2329971C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2329971C1
RU2329971C1 RU2007101816/03A RU2007101816A RU2329971C1 RU 2329971 C1 RU2329971 C1 RU 2329971C1 RU 2007101816/03 A RU2007101816/03 A RU 2007101816/03A RU 2007101816 A RU2007101816 A RU 2007101816A RU 2329971 C1 RU2329971 C1 RU 2329971C1
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RU
Russia
Prior art keywords
glaze
sio
sno
cao
mgo
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RU2007101816/03A
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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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Priority to RU2007101816/03A priority Critical patent/RU2329971C1/en
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Publication of RU2329971C1 publication Critical patent/RU2329971C1/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: chemistry.
SUBSTANCE: invention concerns the composition of glaze and can be used in the production of facing plates. Glaze contains, mass %: SiO2 40.0-44.0; Al2O3 3.0-5.0; CaO 3.0-5.0; MgO 1.0-2.0; B2O3 6.0-8.0; K2O 1.0-2.0; Fe2O3 0.5-1.0; SnO2 1.0-1.5; PbO 20.0-28.0; CuO 1.0-2.0; SrO 10.0-15.0.
EFFECT: increased cold resistance of glaze.
1 tbl

Description

Изобретение относится к области технологии силикатов и касается составов фриттованных глазурей, используемых в производстве облицовочной плитки.The invention relates to the field of technology of silicates and relates to compositions of fritted glazes used in the manufacture of facing tiles.

Известна глазурь, включающая, 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; SnO2 4,5-5,0 [1].Glaze is known, including, 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; SnO 2 4.5-5.0 [1].

Известна глазурь, содержащая, мас.%: SiO2 24,8-25,6; Al2O3 4,8-5,6 CaO 0,6-0,8; MgO 0,5-0,8; B2O3 6,2-7,0; Na2O 9,9-10,7; K2O 7,0-7,5; Fe2О3 0,3-0,8; SnO2 9,9-10,5; PbO 33,1-33,9; SO3 0,4-0,8 [2].Known glaze containing, wt.%: SiO 2 24.8-25.6; Al 2 O 3 4.8-5.6 CaO 0.6-0.8; MgO 0.5-0.8; B 2 O 3 6.2-7.0; Na 2 O 9.9-10.7; K 2 O 7.0-7.5; Fe 2 O 3 0.3-0.8; SnO 2 9.9-10.5; PbO 33.1-33.9; SO 3 0.4-0.8 [2].

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

Цель достигается тем, что в состав глазури дополнительно вводят CuO и SrO, при следующем соотношении компонентов, мас.%: SiO2 40,0-44,0; Al2O3 3,0-5,0; CaO 3,0-5,0; MgO 1,0-2,0; B2O3 6,0-8,0; K2O 1,0-2,0; Fe2O3 0,5-1,0; SnO2 1,0-1,5; PbO 20,0-28,0; CuO 1,0-2,0; SrO 10,0-15,0.The goal is achieved by the fact that CuO and SrO are additionally added to the glaze, in the following ratio of components, wt.%: SiO 2 40.0-44.0; Al 2 O 3 3.0-5.0; CaO 3.0-5.0; MgO 1.0-2.0; B 2 O 3 6.0-8.0; K 2 O 1.0-2.0; Fe 2 O 3 0.5-1.0; SnO 2 1.0-1.5; PbO 20.0-28.0; CuO 1.0-2.0; SrO 10.0-15.0.

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

ТаблицаTable СоставStructure Компоненты, мас.%:Components, wt.%: Морозостойкость, циклыFrost resistance cycles SiO2 SiO 2 Al2O3 Al 2 O 3 CaOCao MgOMgO B2O3 B 2 O 3 K2OK 2 O Fe2O3 Fe 2 O 3 SnO2 Sno 2 PbOPbo CuOCuO SrOSro 1one 40,040,0 5,05,0 3,03.0 2,02.0 6,06.0 2,02.0 1,01,0 1,01,0 28,028.0 2,02.0 10,010.0 230-240230-240 22 42,042.0 4,04.0 4,04.0 1,51,5 7,07.0 1,51,5 0,70.7 1,31.3 24,524.5 1,51,5 12,012.0 230-240230-240 33 44,044.0 3,03.0 5,05,0 1,01,0 8,08.0 1,01,0 0,50.5 1,51,5 20,020,0 1,01,0 15,015.0 230-240230-240

Смешанные и просеянные через сито №07 компоненты сплавляют при 1250°С, расплав гранулируют в воду. Фритту с добавками 0,5% глины, 0,2% электролита K2SiO3, 47% воды размалывают до остатка не более 0,05% на сетке №0056. Суспензию наносят на изделия и обжигают при 950°С.Mixed and sieved through a sieve No. 07 components are fused at 1250 ° C, the melt is granulated into water. Frit with additives of 0.5% clay, 0.2% electrolyte K 2 SiO 3 , 47% of water is ground to a residue of not more than 0.05% on mesh No. 0056. The suspension is applied to the products and fired at 950 ° C.

Источники информацииInformation sources

1. Авторское свидетельство СССР №1275013, С03С 8/02, 1986.1. USSR Copyright Certificate No. 1275013, С03С 8/02, 1986.

2. Авторское свидетельство СССР №990703, С03С 9/00, 1983.2. USSR Author's Certificate No. 990703, С03С 9/00, 1983.

Claims (1)

Глазурь, содержащая SiO2, Al2О3, CaO, MgO, В2O3, K2О, Fe2O3, SnO2, PbO, отличающаяся тем, что дополнительно содержит CuO и SrO при следующем соотношении компонентов, мас.%: SiO2 40,0-44,0; Al2О3 3,0-5,0; CaO 3,0-5,0; MgO 1,0-2,0; В2O3 6,0-8,0; K2О 1,0-2,0; Fe2O3 0,5-1,0; SnO2 1,0-1,5; PbO 20,0-28,0; CuO 1,0-2,0; SrO 10,0-15,0.Glaze containing SiO 2 , Al 2 O 3 , CaO, MgO, B 2 O 3 , K 2 O, Fe 2 O 3 , SnO 2 , PbO, characterized in that it additionally contains CuO and SrO in the following ratio of components, wt. %: SiO 2 40.0-44.0; Al 2 O 3 3.0-5.0; CaO 3.0-5.0; MgO 1.0-2.0; B 2 O 3 6.0-8.0; K 2 O 1.0-2.0; Fe 2 O 3 0.5-1.0; SnO 2 1.0-1.5; PbO 20.0-28.0; CuO 1.0-2.0; SrO 10.0-15.0.
RU2007101816/03A 2007-01-17 2007-01-17 Glaze RU2329971C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007101816/03A RU2329971C1 (en) 2007-01-17 2007-01-17 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007101816/03A RU2329971C1 (en) 2007-01-17 2007-01-17 Glaze

Publications (1)

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RU2329971C1 true RU2329971C1 (en) 2008-07-27

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