A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pearlescent colorful glazed tile with three-dimensional positioning effect and preparation method of pearlescent colorful glazed tile
The invention relates to the technical field of architectural ceramics, and discloses a pearlescent colorful glazed tile with a stereotactic effect and a preparation method thereof.The preparation method comprises the steps that firstly, a frit with a pearlescent effect is prepared from white metal oxide cerium oxide with a high refractive index and layered vitreous fluoroaluminosilicate which is generated through a wrapping formula and has a low optical refractive index; meanwhile, the positioning dry particle layer with the concave-convex effect is additionally arranged at the bottom of the pearly lustrous frit glaze layer, so that the pearly lustrous frit glaze layer can generate thickness deviation at the top of the glazed tile, namely, the pearly lustrous frit glaze layer is thinner in the convex area of the positioning dry particle layer and thicker in the concave area of the positioning dry particle layer; the thickness deviation is beneficial to promoting the pearlescent frit with the carrier of the layered structure to generate stronger reflection, refraction and interference under the illumination condition, so that the pearlescent magical color effect on the surface of the glazed tile is improved.
本发明涉及建筑陶瓷技术领域，公开了一种具有立体定位效果的珠光幻彩釉面砖及制备方法，首先通过具有高折射率的白色金属氧化物氧化铈，包裹配方所生成、具有低光学折射率的层状玻璃质氟硅铝酸盐，制得一种具有珠光效果的熔块。同时，在珠光熔块釉层的底部增设一层具有凹凸效果的定位干粒层，使得珠光熔块釉层可以在釉面砖的顶部产生厚度偏差，即珠光熔块釉层在定位干粒层凸出的区域厚度较薄，在定位干粒层凹陷的区域厚度较厚，上述厚度偏差有利于促进具有层状结构载体的珠光熔块在光照的条件下产生更强烈的反射、折射和干涉，从而提升釉面砖表面的珠光幻彩效果。
Pearlescent colorful glazed tile with three-dimensional positioning effect and preparation method of pearlescent colorful glazed tile
The invention relates to the technical field of architectural ceramics, and discloses a pearlescent colorful glazed tile with a stereotactic effect and a preparation method thereof.The preparation method comprises the steps that firstly, a frit with a pearlescent effect is prepared from white metal oxide cerium oxide with a high refractive index and layered vitreous fluoroaluminosilicate which is generated through a wrapping formula and has a low optical refractive index; meanwhile, the positioning dry particle layer with the concave-convex effect is additionally arranged at the bottom of the pearly lustrous frit glaze layer, so that the pearly lustrous frit glaze layer can generate thickness deviation at the top of the glazed tile, namely, the pearly lustrous frit glaze layer is thinner in the convex area of the positioning dry particle layer and thicker in the concave area of the positioning dry particle layer; the thickness deviation is beneficial to promoting the pearlescent frit with the carrier of the layered structure to generate stronger reflection, refraction and interference under the illumination condition, so that the pearlescent magical color effect on the surface of the glazed tile is improved.
本发明涉及建筑陶瓷技术领域，公开了一种具有立体定位效果的珠光幻彩釉面砖及制备方法，首先通过具有高折射率的白色金属氧化物氧化铈，包裹配方所生成、具有低光学折射率的层状玻璃质氟硅铝酸盐，制得一种具有珠光效果的熔块。同时，在珠光熔块釉层的底部增设一层具有凹凸效果的定位干粒层，使得珠光熔块釉层可以在釉面砖的顶部产生厚度偏差，即珠光熔块釉层在定位干粒层凸出的区域厚度较薄，在定位干粒层凹陷的区域厚度较厚，上述厚度偏差有利于促进具有层状结构载体的珠光熔块在光照的条件下产生更强烈的反射、折射和干涉，从而提升釉面砖表面的珠光幻彩效果。
Pearlescent colorful glazed tile with three-dimensional positioning effect and preparation method of pearlescent colorful glazed tile
一种具有立体定位效果的珠光幻彩釉面砖及制备方法
LUO QIANG (author) / LI ZHIHONG (author) / XIONG XUNWANG (author) / ZHONG BAOMIN (author) / YANG YUTAO (author) / XU YU (author) / XIE SUI (author)
2024-11-12
Patent
Electronic Resource
Chinese
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