Laboratory Equipment
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Alumina Ceramic Crucible For Glass Melting Experiment
Advantages of alumina ceramic crucible:
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(1) Easy to clean and keep clean. The ceramic crucible has a bright and delicate glazed surface.
(2) There are few porcelain holes and low water absorption. The solution is stored in a sealed ceramic crucible to prevent the evaporation, penetration and intrusion of foreign bacteria.
(3) Stable chemical properties and durability. This is better than copper, iron, aluminum and other metal products. -
Alumina Ceramic Crucible For Metal Calcination Experiment
Features of alumina ceramic crucible:
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A. Heat resistance is about 1600 degrees, suitable for smelting samples of acidic materials such as K2S207.
B. Generally, alkaline materials such as NaOH, Na2O2, Na2CO3 etc. cannot be used as a flux for smelting, so as not to corrode the porcelain crucible.
C. Porcelain crucible must not come into contact with hydrofluoric acid. -
Alumina Ceramic Crucible For Chemical Laboratory
Alumina crucible (alumina ceramic crucible). Often used in TGA experiments.
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A. It is relatively stable for most samples and does not react with the sample.
B. In the range of room temperature to 1650°C, the alumina crucible has no thermal reaction.
C. The melting point of alumina crucible exceeds 1700°C and can be reused, but the cleaning process is a bit troublesome.