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Ceramic blank, ceramic green body, ceramic product and preparation methods of ceramic blank, ceramic green body and ceramic product
The invention relates to a ceramic blank, a ceramic body, a ceramic product and a preparation method thereof, and the ceramic blank comprises the following raw materials by mass: 12-16 parts of potassium feldspar, 10-14 parts of diatomite, 18-25 parts of porcelain clay, 25-30 parts of kaolin, 20-25 parts of ball clay, 2-4 parts of dolomite, 0.1-0.2 part of sodium carbonate, and 0.5-1.5 parts of water glass. In the ceramic blank, the porous material diatomite is adopted to replace quartz, so that the permeability of the ceramic blank is enhanced, the proportion of plastic clay is kept, the forming efficiency of the ceramic blank is improved, meanwhile, the internal and external hardness difference of the wet blank is greatly reduced, and the slow drying time and the gradual heating drying time can be shortened.
一种陶瓷坯料、陶瓷坯体和陶瓷制品以及其制备方法，其中，所述陶瓷坯料，按质量计，包括以下原料：钾长石12‑16份、硅藻土10‑14份、瓷土18‑25份、高岭土25‑30份、球土20‑25份、白云石2‑4份、碳酸钠0.1‑0.2份、水玻璃0.5‑1.5份。所述陶瓷坯料中采用多孔性材料硅藻土取代石英，以增强所述陶瓷坯体渗透性，保持塑性粘土的比例，提高了陶瓷坯体的成型效率，同时所述湿坯的内外硬度差大幅降低，能够降低缓慢干燥时间与逐步升温干燥时间。
Ceramic blank, ceramic green body, ceramic product and preparation methods of ceramic blank, ceramic green body and ceramic product
The invention relates to a ceramic blank, a ceramic body, a ceramic product and a preparation method thereof, and the ceramic blank comprises the following raw materials by mass: 12-16 parts of potassium feldspar, 10-14 parts of diatomite, 18-25 parts of porcelain clay, 25-30 parts of kaolin, 20-25 parts of ball clay, 2-4 parts of dolomite, 0.1-0.2 part of sodium carbonate, and 0.5-1.5 parts of water glass. In the ceramic blank, the porous material diatomite is adopted to replace quartz, so that the permeability of the ceramic blank is enhanced, the proportion of plastic clay is kept, the forming efficiency of the ceramic blank is improved, meanwhile, the internal and external hardness difference of the wet blank is greatly reduced, and the slow drying time and the gradual heating drying time can be shortened.
一种陶瓷坯料、陶瓷坯体和陶瓷制品以及其制备方法，其中，所述陶瓷坯料，按质量计，包括以下原料：钾长石12‑16份、硅藻土10‑14份、瓷土18‑25份、高岭土25‑30份、球土20‑25份、白云石2‑4份、碳酸钠0.1‑0.2份、水玻璃0.5‑1.5份。所述陶瓷坯料中采用多孔性材料硅藻土取代石英，以增强所述陶瓷坯体渗透性，保持塑性粘土的比例，提高了陶瓷坯体的成型效率，同时所述湿坯的内外硬度差大幅降低，能够降低缓慢干燥时间与逐步升温干燥时间。
Ceramic blank, ceramic green body, ceramic product and preparation methods of ceramic blank, ceramic green body and ceramic product
一种陶瓷坯料、陶瓷坯体和陶瓷制品以及其制备方法
LIN XIAOFA (author) / LIN XIAOSHAN (author) / HE FUPING (author) / KUANG YONGJI (author) / CHENG XINTAO (author)
2024-03-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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