RU2611641C1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
RU2611641C1
RU2611641C1 RU2015152354A RU2015152354A RU2611641C1 RU 2611641 C1 RU2611641 C1 RU 2611641C1 RU 2015152354 A RU2015152354 A RU 2015152354A RU 2015152354 A RU2015152354 A RU 2015152354A RU 2611641 C1 RU2611641 C1 RU 2611641C1
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RU
Russia
Prior art keywords
glaze
cao
mgo
sio
frit
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RU2015152354A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2015152354A priority Critical patent/RU2611641C1/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
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C03C8/08—Frit compositions, i.e. in a powdered or comminuted form containing phosphorus
    • 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron

Abstract

FIELD: chemistry.
SUBSTANCE: glaze contains, wt %: SiO2 30.0-35.0; Al2O3 1.5-3.0; Fe2O3 10-1.4; CaO 3.0-5.0; MgO 0.5-1.0; K2O 10.4-11.6; Na2O 8.7-10.2; B2O3 4.0-6.0; P2O5 14.3-19.7; Mn2O3 14.0-19.0; S2- 0.2-0.5.
EFFECT: low melting temperature of frit.
1 tbl

Description

Изобретение относится к технологии силикатов, в частности к составам глазурей, которые могут быть использованы для покрытия керамических плиток, других изделий декоративно-художественного, а также бытового, назначения.The invention relates to the technology of silicates, in particular to compositions of glazes that can be used to cover ceramic tiles, other decorative and artistic products, as well as household ones.

Известна глазурь, содержащая, мас.%: SiO2 42,38-43,94; Al2O3 12,23-12,36; Fe2O3 0,55-0,82; CaO 11,74-12,79; MgO 5,88-7,39; K2O 0,88-1,50; Na2O 0,55-0,62; B2O3 20,82-21,02; MnO 0,02-0,04; FeO 0,76-1,28; P2O5 0,2-0,34 [1]. ТКЛР такой глазури составляет (54,5-56,2)×10-7 °С-1.Known glaze containing, in wt.%: SiO 2 42.38-43.94; Al 2 O 3 12.23-12.36; Fe 2 O 3 0.55-0.82; CaO 11.74-12.79; MgO 5.88-7.39; K 2 O 0.88-1.50; Na 2 O 0.55-0.62; B 2 O 3 20.82-21.02; MnO 0.02-0.04; FeO 0.76-1.28; P 2 O 5 0.2-0.34 [1]. The TECL of such a glaze is (54.5-56.2) × 10 -7 ° C -1 .

Задачей изобретения является снижение температуры варки фритты глазури.The objective of the invention is to reduce the cooking temperature of the frit glaze.

Технический результат достигается тем, что глазурь, включающая SiO2, Al2O3, Fe2O3, CaO, MgO, K2O, Na2O, B2O3, P2O5, дополнительно содержит Mn2O3 и S2-, при следующем соотношении компонентов, мас.%: SiO2 30,0-35,0; Al2O3 1,5-3,0; Fe2O3 10-1,4; CaO 3,0-5,0; MgO 0,5-1,0; K2O 10,4-11,6; Na2O 8,7-10,2; B2O3 4,0-6,0; P2O5 14,3-19,7; Mn2O3 14,0-19,0; S2- 0,2-0,5.The technical result is achieved in that the glaze, including SiO 2 , Al 2 O 3 , Fe 2 O 3 , CaO, MgO, K 2 O, Na 2 O, B 2 O 3 , P 2 O 5 , additionally contains Mn 2 O 3 and S 2- , in the following ratio of components, wt.%: SiO 2 30,0-35,0; Al 2 O 3 1.5-3.0; Fe 2 O 3 10-1.4; CaO 3.0-5.0; MgO 0.5-1.0; K 2 O 10.4-11.6; Na 2 O 8.7-10.2; B 2 O 3 4.0-6.0; P 2 O 5 14.3-19.7; Mn 2 O 3 14.0-19.0; S 2 0.2-0.5.

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

Figure 00000001
Figure 00000001

Варку фритты глазури осуществляют при температуре 1380-1410°C. Фритту гранулируют в воду и размалывают до прохождения через сетку №0056. Суспензию наносят на керамические обожженные изделия и при температуре 930-980°C закрепляют оплавлением.Glaze frit is cooked at a temperature of 1380-1410 ° C. The frit is granulated into water and ground until passing through mesh No. 0056. The suspension is applied to the ceramic calcined products and at a temperature of 930-980 ° C is fixed by reflow.

Источник информацииThe source of information

1. SU 1673551, C03C 8/08, 1991.1. SU 1673551, C03C 8/08, 1991.

Claims (1)

Глазурь, включающая SiO2, Al2O3, Fe2O3, CaO, MgO, K2O, Na2O, B2O3, P2O5, отличающаяся тем, что дополнительно содержит Mn2O3 и S2-, при следующем соотношении компонентов, мас. %: SiO2 30,0-35,0; Al2O3 1,5-3,0; Fe2O3 1,0-1,4; CaO 3,0-5,0; MgO 0,5-1,0; K2O 10,4-11,6; Na2O 8,7-10,2; B2O3 4,0-6,0; P2O5 14,3-19,7; Mn2O3 14,0-19,0; S2- 0,2-0,5.Glaze, including SiO 2 , Al 2 O 3 , Fe 2 O 3 , CaO, MgO, K 2 O, Na 2 O, B 2 O 3 , P 2 O 5 , characterized in that it further comprises Mn 2 O 3 and S 2- , in the following ratio of components, wt. %: SiO 2 30.0-35.0; Al 2 O 3 1.5-3.0; Fe 2 O 3 1.0-1.4; CaO 3.0-5.0; MgO 0.5-1.0; K 2 O 10.4-11.6; Na 2 O 8.7-10.2; B 2 O 3 4.0-6.0; P 2 O 5 14.3-19.7; Mn 2 O 3 14.0-19.0; S 2 0.2-0.5.
RU2015152354A 2015-12-07 2015-12-07 Glaze RU2611641C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015152354A RU2611641C1 (en) 2015-12-07 2015-12-07 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015152354A RU2611641C1 (en) 2015-12-07 2015-12-07 Glaze

Publications (1)

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RU2015152354A RU2611641C1 (en) 2015-12-07 2015-12-07 Glaze

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214261A (en) * 1968-03-22 1970-12-02 Ferro Corp Porcelain enamel frits and enamels made therefrom
SU1548164A1 (en) * 1988-01-04 1990-03-07 Днепропетровский химико-технологический институт им.Ф.Э.Дзержинского Glaze
SU1673551A1 (en) * 1989-08-04 1991-08-30 Днепропетровский химико-технологический институт им.Ф.Э.Дзержинского Glaze
IL104438A (en) * 1993-01-19 1995-07-31 Kaminsky Friedrich Decorative multicolored glass and method of its manufacture
EP0908428B1 (en) * 1997-02-28 2003-05-07 Kawasaki Steel Corporation Coating material for carbonization chamber in coke furnace and method of applying the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214261A (en) * 1968-03-22 1970-12-02 Ferro Corp Porcelain enamel frits and enamels made therefrom
SU1548164A1 (en) * 1988-01-04 1990-03-07 Днепропетровский химико-технологический институт им.Ф.Э.Дзержинского Glaze
SU1673551A1 (en) * 1989-08-04 1991-08-30 Днепропетровский химико-технологический институт им.Ф.Э.Дзержинского Glaze
IL104438A (en) * 1993-01-19 1995-07-31 Kaminsky Friedrich Decorative multicolored glass and method of its manufacture
EP0908428B1 (en) * 1997-02-28 2003-05-07 Kawasaki Steel Corporation Coating material for carbonization chamber in coke furnace and method of applying the same

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