Expanded pearlite ceramic clay composition and preparation method thereof
A technology of expanded perlite and expanded pearls, which is applied in the field of ceramics, can solve the problems that ceramic china clay cannot have both sealing and aging functions, and achieve the effect of improving safety and stability, and simple and practical operation
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Embodiment 1
[0028] Step 1): Add 1000kg of ceramic china clay to 200kg of water and stir at high speed to make mud;
[0029] Step 2): After adding 9kg of expanded perlite to 2.52kg of water, ball mill it to 220 mesh;
[0030] Step 3): remove iron from the ball-milled expanded perlite slurry with an iron remover;
[0031] Step 4): Dewater the expanded perlite slurry after iron removal with a filter press and dry in an oven lower than 200°C;
[0032] Step 5) Add the expanded perlite obtained in step 4) to the china clay slurry prepared in step 1), and mix evenly.
[0033] The ceramic porcelain clay composition obtained above is made into a ceramic wine bottle. The traditional ceramic wine bottle (without expanded perlite) and the wine bottle were tested with the KCJ-I glass bottle impact tester produced by Beijing Jindongcheng Technology Co., Ltd. The test results are as follows:
[0034] Table 1
[0035] Test parameters
40°, 0.3J
45°, 0.4J
50°, 0.55J
This em...
Embodiment 2
[0039] Step 1): Add 1000kg of ceramic china clay to 200kg of water and stir at high speed to make mud;
[0040] Step 2): After adding 10kg of expanded perlite to 3kg of water, ball mill it to 250 mesh;
[0041] Step 3): remove iron from the ball-milled expanded perlite slurry with an iron remover;
[0042] Step 4): Dewater the expanded perlite slurry after iron removal with a filter press and dry in an oven lower than 200°C;
[0043] Step 5) Add the expanded perlite obtained in step 4) to the china clay slurry prepared in step 1), and mix evenly.
[0044] The ceramic porcelain clay composition obtained above is made into a ceramic wine bottle. The traditional ceramic wine bottle (without expanded perlite) and the wine bottle were tested with the KCJ-I glass bottle impact tester produced by Beijing Jindongcheng Technology Co., Ltd. The test results are as follows:
[0045] Table 2
[0046] Test parameters
40°, 0.3J
45°, 0.4J
50°, 0.55J
This embo...
Embodiment 3
[0050] Step 1): Add 1000kg of ceramic china clay to 200kg of water and stir at high speed to make mud;
[0051] Step 2): After adding 8kg of expanded perlite to 2.32kg of water, ball mill it to 200 mesh;
[0052] Step 3): remove iron from the ball-milled expanded perlite slurry with an iron remover;
[0053] Step 4): Dewater the expanded perlite slurry after iron removal with a filter press and dry in an oven lower than 200°C;
[0054] Step 5) Add the expanded perlite obtained in step 4) to the china clay slurry prepared in step 1), and mix evenly.
[0055] The ceramic porcelain clay composition obtained above is made into a ceramic wine bottle. The traditional ceramic wine bottle (without expanded perlite) and the wine bottle were tested with the KCJ-I glass bottle impact tester produced by Beijing Jindongcheng Technology Co., Ltd. The test results are as follows:
[0056] table 3
[0057] Test parameters
40°, 0.3J
45°, 0.4J
50°, 0.55J
This em...
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