Mineral ceramic and preparation method thereof

[0016] A kind of mineral ceramics, the mineral ceramics comprises the following raw materials according to mass percentage: potassium feldspar 6%, silicon dioxide 10%, diopside 4%, spodumene 3%, medical stone 8%, sodium 2% feldspar, 2% quartz, 2% bentonite, 3% clay, 20% volcanic rock, and the rest is kaolin.

[0017] A preparation method of mineral ceramics, comprising the following steps:

[0018] (1) Calcinate potassium feldspar, spodumene, volcanic rock, diopside and medical stone at 800°C for 3 hours, cool to room temperature, grind them, pass through a 200-mesh sieve, and set aside; Stone and quartz were calcined at 900°C for 2 hours, cooled to room temperature, ground, passed through a 40-mesh sieve, and set aside; kaolin, clay, and bentonite were calcined at 700°C for 2 hours, cooled to room temperature, ground, passed through a 150-mesh sieve, set aside ;

[0019] (2) Put the above raw materials into a ball mill together, add water of 0.7 times the total weight of the r

[0022] A kind of mineral ceramics, the mineral ceramics comprises the following raw materials according to mass percentage: 12% potassium feldspar, 16% silicon dioxide, 7% diopside, 6% spodumene, 10% medical stone, sodium 4% feldspar, 5% quartz, 6% bentonite, 7% clay, 26% volcanic rock, and the rest is kaolin.

[0023] A preparation method of mineral ceramics, comprising the following steps:

[0024] (1) Calcinate potassium feldspar, spodumene, volcanic rock, diopside and medical stone at 820°C for 4 hours, cool to room temperature, grind them, pass through a 300-mesh sieve, and set aside; Stone and quartz were calcined at 920°C for 4 hours, cooled to room temperature, ground, passed through a 80-mesh sieve, and set aside; kaolin, clay, and bentonite were calcined at 800°C for 4 hours, cooled to room temperature, ground, passed through a 200-mesh sieve, set aside ;

[0025] (2) Put the above raw materials into a ball mill together, add water of 0.7 times the total weight of the

[0028] A kind of mineral ceramics, said mineral ceramics comprises the following raw materials according to mass percentage: potassium feldspar 11%, silicon dioxide 15%, diopside 6%, spodumene 5%, medical stone 9%, sodium Feldspar 3%, Quartz 4%, Bentonite 5%, Kaolin 12%, Volcanic Rock 25%, Clay 5%.

[0029] A preparation method of mineral ceramics, comprising the following steps:

[0030] (1) Calcinate potassium feldspar, spodumene, volcanic rock, diopside and medical stone at 810°C for 3.5 hours, cool to room temperature, grind them, pass through a 250-mesh sieve, and set aside; Feldspar and quartz were calcined at 910°C for 3 hours, cooled to room temperature, ground, passed through a 60-mesh sieve, and set aside; kaolin, clay and bentonite were calcined at 750°C for 3 hours, cooled to room temperature, ground, passed through a 180-mesh sieve, spare;

[0031] (2) Put the above raw materials into a ball mill together, add water 0.6 times of the total weight of the raw material