RU2302391C1 - Glass for manufacture the color powder - Google Patents

Glass for manufacture the color powder Download PDF

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Publication number
RU2302391C1
RU2302391C1 RU2006106552/03A RU2006106552A RU2302391C1 RU 2302391 C1 RU2302391 C1 RU 2302391C1 RU 2006106552/03 A RU2006106552/03 A RU 2006106552/03A RU 2006106552 A RU2006106552 A RU 2006106552A RU 2302391 C1 RU2302391 C1 RU 2302391C1
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Russia
Prior art keywords
glass
manufacture
finishing
zro
cao
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RU2006106552/03A
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Russian (ru)
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Юли Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/062Glass compositions containing silica with less than 40% silica by weight
    • C03C3/07Glass compositions containing silica with less than 40% silica by weight containing lead
    • C03C3/072Glass compositions containing silica with less than 40% 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: glass industry; construction materials industry; methods of production of silicates.
SUBSTANCE: the invention is pertaining to the silicates technology and is dealt with the compositions of the glass for finishing of the construction articles, for example the concrete articles. The technical result of the invention is the possibility to use the glass at the high-temperature finishing of the construction articles surface. The glass for manufacture of the color power contains (in mass %): SiO2 - 30.0-35.0; CaO - 34.0-38.0; MgO - 4.0-5.0; Na2O - 14.0-16.0; ZrO2 - 3.0-4.0; В2О3 - 1.0-2.0; PbO - 5.0-7.0. The glass may additionally contain WO3 (in mass %) in the quantity of 0.3-0.5.
EFFECT: the invention ensures the possibility to use the glass at the high-temperature finishing of the construction articles surface.
2 cl, 1 tbl

Description

Изобретение относится к области технологии силикатов и касается составов стекла для отделки строительных изделий, например бетонных.The invention relates to the field of technology of silicates and relates to glass compositions for finishing building products, such as concrete.

Известен состав стекла, мас.%: SiO2 40,0-65,0; CaO 25,0-60,0; Al2О3 1,0-10,0; ZrO2 1,0-10,0; MgO до 4,76; R2O 2,5, где R - Na или K [1].The composition of glass is known, wt.%: SiO 2 40.0-65.0; CaO 25.0-60.0; Al 2 O 3 1.0-10.0; ZrO 2 1.0-10.0; MgO up to 4.76; R 2 O 2,5, where R is Na or K [1].

Известно стекло для изготовления цветного порошка, содержащее, мас.%: SiO2 25,0-35,0; CaO 26,0-38,0; MgO 4,5-6,0; Na2O 12,0-16,0; Fe2O3 10,0-15,0; ZrO2 3,0-6,0 [2].Known glass for the manufacture of colored powder, containing, wt.%: SiO 2 25,0-35,0; CaO 26.0-38.0; MgO 4.5-6.0; Na 2 O 12.0-16.0; Fe 2 O 3 10.0-15.0; ZrO 2 3.0-6.0 [2].

Такое стекло используется в качестве посыпного материала для фасадной или интерьерной отделки строительных изделий, однако его состав не допускает применение красителей, что ограничивает цветовую гамму отделки. Кроме того, стекло непригодно для высокотемпературной отделки поверхностей строительных изделий.Such glass is used as a bulk material for facade or interior decoration of building products, but its composition does not allow the use of dyes, which limits the color range of the finish. In addition, glass is unsuitable for high-temperature surface finishing of building products.

Технический результат изобретения - возможность использования стекла при высокотемпературной отделке поверхности строительных изделий.The technical result of the invention is the possibility of using glass for high-temperature surface finishing of building products.

Технический результат достигается тем, что в состав стекла для изготовления цветного порошка, содержащего SiO2, CaO, MgO, Na2O, ZrO2, дополнительно вводят В2O3 и PbO, при следующем соотношении компонентов, мас.%: SiO2 30,0-35,0; CaO 34,0-38,0; MgO 4,0-5,0; Na2O 14,0-16,0; ZrO2 3,0-4,0; В2О3 1,0-2,0; PbO 5,0-7,0. Стекло дополнительно содержит WO3 в количестве 0,3-0,5 мас.%. В таблице приведены предлагаемые составы стекла.The technical result is achieved by the fact that the composition of glass for the manufacture of colored powder containing SiO 2 , CaO, MgO, Na 2 O, ZrO 2 is additionally introduced into 2 O 3 and PbO, in the following ratio, wt.%: SiO 2 30 0-35.0; CaO 34.0-38.0; MgO 4.0-5.0; Na 2 O 14.0-16.0; ZrO 2 3.0-4.0; B 2 O 3 1.0-2.0; PbO 5.0-7.0. The glass further comprises WO 3 in an amount of 0.3-0.5 wt.%. The table shows the proposed glass compositions.

КомпонентыComponents Содержание, мас.%:Content, wt.%: 1one 22 33 4four 55 SiO2 SiO 2 30,030,0 33,033.0 33,033.0 35,035.0 35,035.0 CaOCao 38,038,0 36,036.0 36,036.0 34,034.0 36,036.0 MgOMgO 4,04.0 4,54,5 4,54,5 4,54,5 5,05,0 Na2ONa 2 O 16,016,0 15,015.0 15,015.0 15,015.0 14,014.0 ZrO2 ZrO 2 4,04.0 3,53,5 3,53,5 3,53,5 3,03.0 В2O3 B 2 O 3 1,01,0 1,51,5 1,51,5 1,71.7 2,02.0 PbOPbo 7,07.0 6,56.5 6,06.0 6,06.0 5,05,0 WO3 Wo 3 -- -- 0,50.5 0,30.3 --

Компоненты дозируют в требуемых количествах, подготавливают шихту для варки стекла. Варку фритты проводят при температуре 1500°С. Расплав выпускают в емкость с проточной холодной водой, вследствие чего образуются частицы белого цвета. Полученные частицы измельчают и используют при отделочных работах, например по трафарету вносят на горизонтально расположенную поверхность бетонных изделий, выдерживают не менее 28 сут. и закрепляют кратковременным оплавлением. Для окрашивания в другие цвета в состав шихты можно вводить сверх 100 мас.% 0,5-5 мас.% красителя - керамического пигмента, например, Cr2O3, NiO, MnO2, СоО и другие промышленно выпускаемые красители. За счет применения красителей возможно получение покрытий разнообразных цветовых тонов. Возможна выработка из стекла гранул для последующего использования в качестве посыпного материала. Таким образом, предложенное стекло может применяться как в качестве посыпного материала, так и в качестве материала для высокотемпературной отделки поверхности строительных изделий.The components are dosed in the required quantities, prepare the mixture for glass melting. Frits are cooked at a temperature of 1500 ° C. The melt is released into a container with running cold water, as a result of which white particles are formed. The resulting particles are crushed and used for finishing work, for example, they are applied to the horizontally located surface of concrete products using a stencil, they are kept for at least 28 days. and fix by short-time reflow. For coloring in other colors, the mixture can be added in excess of 100 wt.% 0.5-5 wt.% Dye - ceramic pigment, for example, Cr 2 O 3 , NiO, MnO 2 , CoO and other industrially produced dyes. Through the use of dyes, it is possible to obtain coatings of various color tones. It is possible to produce granules from glass for subsequent use as bulk material. Thus, the proposed glass can be used both as a bulk material, and as a material for high-temperature surface finishing of building products.

Источники информацииInformation sources

1. Заявка №58-28210 Японии, кл. С03С 3/04, 3/30, 13/00, 1983.1. Application No. 58-28210 of Japan, cl. C03C 3/04, 3/30, 13/00, 1983.

2. А.с №958353 СССР, кл. С03С 3/04, 1982.2. A.s No. 958353 of the USSR, cl. C03C 3/04, 1982.

Claims (2)

1. Стекло для изготовления цветного порошка, содержащее SiO2, CaO, MgO, Na2O, ZrO2, отличающееся тем, что дополнительно содержит В2О3 и PbO при следующем соотношении компонентов, мас.%:1. Glass for the manufacture of colored powder containing SiO 2 , CaO, MgO, Na 2 O, ZrO 2 , characterized in that it further contains B 2 O 3 and PbO in the following ratio of components, wt.%: SiO2 SiO 2 30,0-35,030.0-35.0 CaOCao 34,0-38,034.0-38.0 MgOMgO 4,0-5,04.0-5.0 Na2ONa 2 O 14,0-16,014.0-16.0 ZrO2 ZrO 2 3,0-4,03.0-4.0 В2О3 B 2 O 3 1,0-2,01.0-2.0 PbOPbo 5,0-7,05.0-7.0
2. Стекло для изготовления цветного порошка по п.1, отличающееся тем, что дополнительно содержит WO3 в количестве 0,3-0,5 мас.%.2. Glass for the manufacture of colored powder according to claim 1, characterized in that it further comprises WO 3 in an amount of 0.3-0.5 wt.%.
RU2006106552/03A 2006-03-02 2006-03-02 Glass for manufacture the color powder RU2302391C1 (en)

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