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RU2606888C1 - Ceramic pigment - Google Patents

Ceramic pigment Download PDF

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Publication number
RU2606888C1
RU2606888C1 RU2015152393A RU2015152393A RU2606888C1 RU 2606888 C1 RU2606888 C1 RU 2606888C1 RU 2015152393 A RU2015152393 A RU 2015152393A RU 2015152393 A RU2015152393 A RU 2015152393A RU 2606888 C1 RU2606888 C1 RU 2606888C1
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RU
Russia
Prior art keywords
ceramic
pigment
ceramic pigment
cao
tio
Prior art date
Application number
RU2015152393A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
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Priority to RU2015152393A priority Critical patent/RU2606888C1/en
Application granted granted Critical
Publication of RU2606888C1 publication Critical patent/RU2606888C1/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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0009—Pigments for ceramics
    • C09C1/0012—Pigments for ceramics containing zirconium and silicon

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  • Chemical & Material Sciences (AREA)
  • Compositions Of Oxide Ceramics (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)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

FIELD: ceramic industry.
SUBSTANCE: invention relates to compositions of ceramic pigments. Ceramic pigment contains, wt%: SiO2 32.0–40.0; Al2O3 25.0–30.0; Fe2O3 6.0–8.0; CaO 3.0–4.0; K2O 1.0–1.6; Cr2O3 12.0–16.0; TiO2 1.0–2.0; ZrO2 6.4–9.0; Pr2O3 1.0–2.0.
EFFECT: technical result is simplification of technology of preparing pigment.
1 cl, 1 tbl

Description

Изобретение относится к технологии силикатов, а именно к составам керамических пигментов, которые могут быть использованы в производстве фарфоровых и фаянсовых изделий.The invention relates to the technology of silicates, and in particular to compositions of ceramic pigments that can be used in the manufacture of porcelain and earthenware.

Известен керамический пигмент, содержащий, мас.%: SiO2 32,2-40,6; Al2O3 8,9-12,2; Fe2O3 14,4-20,5; CaO 3,2-4,1; MgO 1,7-1,8; K2O 1,4-1,6; Na2O 1,9-2,4; Cr2O3 12,0-16,0; MnO 7,0-9,0; Ni2O3 2,0-4,0; TiO2 0,3-0,4 [1].Known ceramic pigment containing, wt.%: SiO 2 32,2-40,6; Al 2 O 3 8.9-12.2; Fe 2 O 3 14.4-20.5; CaO 3.2-4.1; MgO 1.7-1.8; K 2 O 1.4-1.6; Na 2 O 1.9-2.4; Cr 2 O 3 12.0-16.0; MnO 7.0-9.0; Ni 2 O 3 2.0-4.0; TiO 2 0.3-0.4 [1].

Задачей изобретения является упрощение технологии приготовления пигмента.The objective of the invention is to simplify the technology of preparation of the pigment.

Технический результат достигается тем, что керамический пигмент, включающий SiO2, Al2O3, Fe2O3, CaO, K2O, Cr2O3, TiO2, дополнительно содержит ZrO2 и Pr2O3 при следующем соотношении компонентов, мас. %: SiO2 32,0-40,0; Al2O3 25,0-30,0; Fe2O3 6,0-8,0; CaO 3,0-4,0; K2O 1,0-1,6; Cr2O3 12,0-16,0; TiO2 1,0-2,0; ZrO2 6,4-9,0; Pr2O3 1,0-2,0.The technical result is achieved in that the ceramic pigment, including SiO 2 , Al 2 O 3 , Fe 2 O 3 , CaO, K 2 O, Cr 2 O 3 , TiO 2 , additionally contains ZrO 2 and Pr 2 O 3 in the following ratio of components wt. %: SiO 2 32.0-40.0; Al 2 O 3 25.0-30.0; Fe 2 O 3 6.0-8.0; CaO 3.0-4.0; K 2 O 1.0-1.6; Cr 2 O 3 12.0-16.0; TiO 2 1.0-2.0; ZrO 2 6.4-9.0; Pr 2 O 3 1.0-2.0.

Составы керамического пигмента приведены в таблице.The compositions of the ceramic pigment are shown in the table.

Figure 00000001
Figure 00000001

Измельченные сырьевые компоненты обжигают при температуре 1200°С, размалывают, просеивают через сетку №0056. Пигмент вводят в глазурную суспензию в количествах, требуемых в зависимости от интенсивности окраски, и тщательно перемешивают. Глазурную суспензию с пигментом наносят на поверхность обожженных керамических изделий и обжигают в интервале температур 1000-1250°С.The crushed raw components are fired at a temperature of 1200 ° C, ground, sieved through a mesh No. 0056. The pigment is introduced into the glaze suspension in the amounts required depending on the color intensity and mixed thoroughly. The glaze suspension with pigment is applied to the surface of the fired ceramic products and fired in the temperature range 1000-1250 ° C.

Цвет пигмента - зелено-коричневый.The color of the pigment is green-brown.

Источник информацииThe source of information

SU 408919, С03С 1/04, 1974.SU 408919, C03C 1/04, 1974.

Claims (1)

Керамический пигмент, включающий SiO2, Al2O3, Fe2O3, СаО, K2O, Cr2O3, TiO2, отличающийся тем, что дополнительно содержит ZrO2 и Pr2O3 при следующем соотношении компонентов, мас. %: SiO2 32,0-40,0; Al2O3 25,0-30,0; Fe2O3 6,0-8,0; СаО 3,0-4,0; K2O 1,0-1,6; Cr2O3 12,0-16,0; TiO2 1,0-2,0; ZrO2 6,4-9,0; Pr2O3 1,0-2,0.Ceramic pigment, including SiO 2 , Al 2 O 3 , Fe 2 O 3 , CaO, K 2 O, Cr 2 O 3 , TiO 2 , characterized in that it further contains ZrO 2 and Pr 2 O 3 in the following ratio of components, wt. . %: SiO 2 32.0-40.0; Al 2 O 3 25.0-30.0; Fe 2 O 3 6.0-8.0; CaO 3.0-4.0; K 2 O 1.0-1.6; Cr 2 O 3 12.0-16.0; TiO 2 1.0-2.0; ZrO 2 6.4-9.0; Pr 2 O 3 1.0-2.0.
RU2015152393A 2015-12-07 2015-12-07 Ceramic pigment RU2606888C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015152393A RU2606888C1 (en) 2015-12-07 2015-12-07 Ceramic pigment

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Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
RU2606888C1 true RU2606888C1 (en) 2017-01-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112011195A (en) * 2020-08-29 2020-12-01 南京汇彩纳米新材料有限公司 High-performance ferrotitanium yellow inorganic pigment and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU408919A1 (en) * 1972-03-10 1973-11-30 CERAMIC
JP2003160741A (en) * 2001-11-28 2003-06-06 Sanyu:Kk Inorganic white pigment
RO119080B1 (en) * 2003-01-16 2004-03-30 Cerasilás.A. Heat resitant pigments
RU2006116065A (en) * 2006-05-10 2007-12-10 Юли Алексеевна Щепочкина (RU) CERAMIC PIGMENT
EP1865031B1 (en) * 2006-06-09 2008-07-02 Eckart GmbH Effect pigments comprising glass flakes having a content of titanium oxide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU408919A1 (en) * 1972-03-10 1973-11-30 CERAMIC
JP2003160741A (en) * 2001-11-28 2003-06-06 Sanyu:Kk Inorganic white pigment
RO119080B1 (en) * 2003-01-16 2004-03-30 Cerasilás.A. Heat resitant pigments
RU2006116065A (en) * 2006-05-10 2007-12-10 Юли Алексеевна Щепочкина (RU) CERAMIC PIGMENT
EP1865031B1 (en) * 2006-06-09 2008-07-02 Eckart GmbH Effect pigments comprising glass flakes having a content of titanium oxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112011195A (en) * 2020-08-29 2020-12-01 南京汇彩纳米新材料有限公司 High-performance ferrotitanium yellow inorganic pigment and preparation method thereof

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