RU2338708C2 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2338708C2
RU2338708C2 RU2006146280/03A RU2006146280A RU2338708C2 RU 2338708 C2 RU2338708 C2 RU 2338708C2 RU 2006146280/03 A RU2006146280/03 A RU 2006146280/03A RU 2006146280 A RU2006146280 A RU 2006146280A RU 2338708 C2 RU2338708 C2 RU 2338708C2
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RU
Russia
Prior art keywords
glaze
sio
zro
sro
bao
Prior art date
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RU2006146280/03A
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Russian (ru)
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RU2006146280A (en
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 RU2006146280/03A priority Critical patent/RU2338708C2/en
Publication of RU2006146280A publication Critical patent/RU2006146280A/en
Application granted granted Critical
Publication of RU2338708C2 publication Critical patent/RU2338708C2/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 contains SiO2, Al2O3, B2O3, Na2O, K2O, BaO, SrO, ZrO2, with the following ratios of components, in wt %: SiO2 - 48.0-50.0; Al2O3 - 10.0-12.0; B2O3 - 20.0-25.0; Na2O - 5.5-7.0; K2O - 2.5-3.0; BaO - 1.0-2.0; SrO -4.0-6.0; ZrO2 - 2.0-4.0.
EFFECT: increased frost resistance of the glaze.
1 tbl

Description

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

Известна глазурь, включающая, мас.%: SiO2 46,33-47,0; Al2O3 14,05-14,57; B2O3 25,14-25,4; Na2O 1,27-1,3; CaO 6,34-8,12; MgO 4,14-6,34 /1/.Glaze is known, including, wt.%: SiO 2 46.33-47.0; Al 2 O 3 14.05-14.57; B 2 O 3 25.14-25.4; Na 2 O 1.27-1.3; CaO 6.34-8.12; MgO 4.14-6.34 / 1 /.

Известна глазурь, содержащая, мас.%: SiO2 60,57-65,27; Al2O3 3,97-7,91; B2O3 16,13-24,43; Na2O 6,7-7,74; K2O 2,92-4,36 /2/.Known glaze containing, in wt.%: SiO 2 60.57-65.27; Al 2 O 3 3.97-7.91; B 2 O 3 16.13-24.43; Na 2 O 6.7-7.74; K 2 O 2,92-4,36 / 2 /.

Целью изобретения является повышение термостойкости глазури.The aim of the invention is to increase the heat resistance of the glaze.

Цель достигается тем, что в состав глазури дополнительно вводят BaO, SrO, ZrO2 при следующем соотношении компонентов, мас.%: SiO2 48,0-50,0; Al2O3 10,0-12,0; B2O3 20,0-25,0; Na2O 5,0-7,0; K2O 2,0-3,0; BaO 1,0-2,0; SrO 4,0-6,0; ZrO2 2,0-4,0. Соотношение Al2O3 к SiO2 составляет 1:4-1:5.The goal is achieved by the fact that BaO, SrO, ZrO 2 are additionally added to the glaze composition in the following ratio of components, wt.%: SiO 2 48.0-50.0; Al 2 O 3 10.0-12.0; B 2 O 3 20.0-25.0; Na 2 O 5.0-7.0; K 2 O 2.0-3.0; BaO 1.0-2.0; SrO 4.0-6.0; ZrO 2 2.0-4.0. The ratio of Al 2 O 3 to SiO 2 is 1: 4-1: 5.

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

ТаблицаTable Состав №Composition No. Компоненты, мас.%:Components, wt.%: Термостойкость, °СHeat resistance, ° С SiO2 SiO 2 Al2O3 Al 2 O 3 B2O3 B 2 O 3 Na2ONa 2 O K2OK 2 O BaOBao SrOSro ZrO2 ZrO 2   1one 50,050,0 10,010.0 25,025.0 5,05,0 3,03.0 1,01,0 4,04.0 2,02.0 300-320300-320 22 48,048.0 12,012.0 22,022.0 6,06.0 2,52,5 1,51,5 5,05,0 3,03.0 300-320300-320 33 48,048.0 11,011.0 20,020,0 7,07.0 2,02.0 2,02.0 6,06.0 4,04.0 300-320300-320

Компоненты сплавляют при 1350°С, расплав гранулируют в воду. Фритту размалывают с добавкой 2-3% глины, 0,1-0,2% электролита, 45-50% воды. Глазурную суспензию наносят на изделия, сушат и обжигают при 950°С.The components are fused at 1350 ° C, the melt is granulated into water. The frit is ground with the addition of 2-3% clay, 0.1-0.2% electrolyte, 45-50% water. The glaze suspension is applied to the products, dried and fired at 950 ° C.

Источники информацииInformation sources

1. Авторское свидетельство СССР №1189826, С03С 8/02, 1985.1. USSR Copyright Certificate No. 1189826, С03С 8/02, 1985.

2. Авторское свидетельство СССР №1025679, С03С 8/02, 1983.2. Copyright certificate of the USSR No. 1025679, С03С 8/02, 1983.

Claims (1)

Глазурь, содержащая SiO2, Al2О3, В2О3, Na2O, K2О, отличающаяся тем, что дополнительно содержит BaO, SrO, ZrO2 при следующем соотношении компонентов, мас.%: SiO2 48,0-50,0; Al2О3 10,0-12,0; В2O3 20,0-25,0; Na2O 5,5-7,0; K2О 2,5-3,0; BaO 1,0-2,0; SrO 4,0-6,0; ZrO2 2,0-4,0.Glaze containing SiO 2 , Al 2 O 3 , B 2 O 3 , Na 2 O, K 2 O, characterized in that it additionally contains BaO, SrO, ZrO 2 in the following ratio of components, wt.%: SiO 2 48,0 -50.0; Al 2 O 3 10.0-12.0; B 2 O 3 20.0-25.0; Na 2 O 5.5-7.0; K 2 O 2.5-3.0; BaO 1.0-2.0; SrO 4.0-6.0; ZrO 2 2.0-4.0.
RU2006146280/03A 2006-12-25 2006-12-25 Glaze RU2338708C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006146280/03A RU2338708C2 (en) 2006-12-25 2006-12-25 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006146280/03A RU2338708C2 (en) 2006-12-25 2006-12-25 Glaze

Publications (2)

Publication Number Publication Date
RU2006146280A RU2006146280A (en) 2008-07-10
RU2338708C2 true RU2338708C2 (en) 2008-11-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006146280/03A RU2338708C2 (en) 2006-12-25 2006-12-25 Glaze

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RU (1) RU2338708C2 (en)

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RU2006146280A (en) 2008-07-10

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