A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ceramic tile with positioning crystal flash effect and preparation method of ceramic tile
The invention provides a ceramic tile with a positioning crystal flash effect and a preparation method of the ceramic tile. The ceramic tile comprises a tile blank, a positioning crystal flash dry particle mixture layer and a surface glaze layer, wherein the positioning crystal flash dry particle mixture layer and the surface glaze layer are stacked on the surface of the tile blank; and raw materials for the positioning crystal flash dry particle mixture layer comprise a first crystal flash dry particle mixture, and the first crystal flash dry particle mixture comprises crystal flash dry particles and primary burning dry particles. The melting temperature of the primary burning dry particles is lower than that of the crystal flash dry particles, the primary burning dry particles are transparent in the molten state, on one hand, the fluxing effect on the crystal flash dry particles can be achieved, on the other hand, after the two dry particles are molten, the expansion coefficient gradient difference is formed, controllable crystal boundaries are generated around the crystal flash dry particles, and under light irradiation, by means of reflection and refraction of crystal boundaries, and the crystal flash effect of the crystal flash dry particles is further improved. The preparation method is simple and easy to control, and can be used for industrial large-scale production, and the finally prepared ceramic tile has the advantages of standard performance and good crystal flash positioning effect.
本申请提供一种定位晶闪效果陶瓷砖及其制备方法，该陶瓷砖包括砖坯以及层叠设置在砖坯表面的定位晶闪干粒混合料层和表面釉层；其中定位晶闪干粒混合料层的原料包括第一晶闪干粒混合料，第一晶闪干粒混合料包括晶闪干粒和一次烧干粒。本申请通过利用一次烧干粒的熔融温度比晶闪干粒低，且熔融状态下为透明，一方面可起到对晶闪干粒的助熔作用，另一方面两种干粒熔融后，形成了膨胀系数梯度差，在晶闪干粒四周产生可控晶界，在光线照射下，利用晶界的反射和折射，进一步提高晶闪干粒的晶闪效果。本申请的制备方法简单、易控制，可用于工业化大规模生产，最终制得的陶瓷砖性能达标，定位晶闪效果好。
Ceramic tile with positioning crystal flash effect and preparation method of ceramic tile
The invention provides a ceramic tile with a positioning crystal flash effect and a preparation method of the ceramic tile. The ceramic tile comprises a tile blank, a positioning crystal flash dry particle mixture layer and a surface glaze layer, wherein the positioning crystal flash dry particle mixture layer and the surface glaze layer are stacked on the surface of the tile blank; and raw materials for the positioning crystal flash dry particle mixture layer comprise a first crystal flash dry particle mixture, and the first crystal flash dry particle mixture comprises crystal flash dry particles and primary burning dry particles. The melting temperature of the primary burning dry particles is lower than that of the crystal flash dry particles, the primary burning dry particles are transparent in the molten state, on one hand, the fluxing effect on the crystal flash dry particles can be achieved, on the other hand, after the two dry particles are molten, the expansion coefficient gradient difference is formed, controllable crystal boundaries are generated around the crystal flash dry particles, and under light irradiation, by means of reflection and refraction of crystal boundaries, and the crystal flash effect of the crystal flash dry particles is further improved. The preparation method is simple and easy to control, and can be used for industrial large-scale production, and the finally prepared ceramic tile has the advantages of standard performance and good crystal flash positioning effect.
本申请提供一种定位晶闪效果陶瓷砖及其制备方法，该陶瓷砖包括砖坯以及层叠设置在砖坯表面的定位晶闪干粒混合料层和表面釉层；其中定位晶闪干粒混合料层的原料包括第一晶闪干粒混合料，第一晶闪干粒混合料包括晶闪干粒和一次烧干粒。本申请通过利用一次烧干粒的熔融温度比晶闪干粒低，且熔融状态下为透明，一方面可起到对晶闪干粒的助熔作用，另一方面两种干粒熔融后，形成了膨胀系数梯度差，在晶闪干粒四周产生可控晶界，在光线照射下，利用晶界的反射和折射，进一步提高晶闪干粒的晶闪效果。本申请的制备方法简单、易控制，可用于工业化大规模生产，最终制得的陶瓷砖性能达标，定位晶闪效果好。
Ceramic tile with positioning crystal flash effect and preparation method of ceramic tile
定位晶闪效果陶瓷砖及其制备方法
SHI JIE (author) / LIU JUNRONG (author)
2021-06-29
Patent
Electronic Resource
Chinese
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