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Preparation method of light-transmitting ceramic tile of strontium-aluminum-silicon system and light-transmitting ceramic tile
The invention provides a preparation method of a light-transmitting ceramic tile of a strontium-aluminum-silicon system and the light-transmitting ceramic tile. The preparation method of the light-transmitting ceramic tile of the strontium-aluminum-silicon system comprises the following steps: selecting a target raw material formula in a pre-constructed raw material formula table according to the specification of the light-transmitting ceramic tile to be prepared; preparing the light-transmitting ceramic tile according to the target raw material formula; wherein the raw material formula table comprises a plurality of raw material formulas, the raw materials in each raw material formula comprise kaolin, strontium carbonate, potassium feldspar, low-temperature frit, strontium feldspar and/or quartz, and the kaolin in each raw material formula accounts for different weight percentages. In the calcining process of the kaolin, strontium feldspar with the refractive index extremely close to that of anorthite is formed by the kaolin and strontium carbonate, and strontium ice feldspar with the refractive index closer to that of quartz can be formed by the strontium feldspar and potassium-sodium feldspar at a high temperature, so that mullite does not exist in a ceramic green brick any more, and the light transmittance of the green body is improved.
本发明提供了一种锶铝硅体系的透光陶瓷砖制备方法及透光陶瓷砖，所述锶铝硅体系的透光陶瓷砖制备方法包括：根据待制备的透光陶瓷砖的规格在预先构建的原料配方表中选择目标原料配方；按照所述目标原料配方制备透光陶瓷砖；其中，所述原料配方表中包括若干原料配方，各个原料配方中的原料均包括：高岭土、碳酸锶、钾长石、低温熔块、锶长石和/或石英，且各个原料配方中的高岭土所占的重量百分比均不相同。本发明中的高岭土在煅烧过程中，与碳酸锶形成与钙长石折射率极为接近的锶长石，而锶长石高温下又可与钾钠长石形成与石英折射率更为接近的锶冰长石，这样，陶瓷砖坯中不再存在莫来石，进而提高了坯体的透光率。
Preparation method of light-transmitting ceramic tile of strontium-aluminum-silicon system and light-transmitting ceramic tile
The invention provides a preparation method of a light-transmitting ceramic tile of a strontium-aluminum-silicon system and the light-transmitting ceramic tile. The preparation method of the light-transmitting ceramic tile of the strontium-aluminum-silicon system comprises the following steps: selecting a target raw material formula in a pre-constructed raw material formula table according to the specification of the light-transmitting ceramic tile to be prepared; preparing the light-transmitting ceramic tile according to the target raw material formula; wherein the raw material formula table comprises a plurality of raw material formulas, the raw materials in each raw material formula comprise kaolin, strontium carbonate, potassium feldspar, low-temperature frit, strontium feldspar and/or quartz, and the kaolin in each raw material formula accounts for different weight percentages. In the calcining process of the kaolin, strontium feldspar with the refractive index extremely close to that of anorthite is formed by the kaolin and strontium carbonate, and strontium ice feldspar with the refractive index closer to that of quartz can be formed by the strontium feldspar and potassium-sodium feldspar at a high temperature, so that mullite does not exist in a ceramic green brick any more, and the light transmittance of the green body is improved.
本发明提供了一种锶铝硅体系的透光陶瓷砖制备方法及透光陶瓷砖，所述锶铝硅体系的透光陶瓷砖制备方法包括：根据待制备的透光陶瓷砖的规格在预先构建的原料配方表中选择目标原料配方；按照所述目标原料配方制备透光陶瓷砖；其中，所述原料配方表中包括若干原料配方，各个原料配方中的原料均包括：高岭土、碳酸锶、钾长石、低温熔块、锶长石和/或石英，且各个原料配方中的高岭土所占的重量百分比均不相同。本发明中的高岭土在煅烧过程中，与碳酸锶形成与钙长石折射率极为接近的锶长石，而锶长石高温下又可与钾钠长石形成与石英折射率更为接近的锶冰长石，这样，陶瓷砖坯中不再存在莫来石，进而提高了坯体的透光率。
Preparation method of light-transmitting ceramic tile of strontium-aluminum-silicon system and light-transmitting ceramic tile
一种锶铝硅体系的透光陶瓷砖制备方法及透光陶瓷砖
SHEN RONGWEI (author) / LEE JIN-JIN (author) / WANG YONGQIANG (author) / WANG AIFANG (author)
2024-12-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
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