Porcelain Desiccator Plate with Small Holes

$35.00

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About Porcelain Desiccator Plate with Small Holes

These plates feature multiple 5mm diameter perforations, including a large central hole, and are glazed on one side. For thermal shock resistance, the average coefficient of expansion between 20°C and 200°C is 3.56 x 10⁻⁵, gradually rising to 4.69 x 10⁻⁵ at 1050°C. Each batch undergoes heat testing at the factory. The glaze maintains its integrity up to 1000°C without softening and is characterized by a bright white finish. In terms of chemical resistance, the plates offer excellent protection against acids and alkalis, with the exception of hydrofluoric acid.

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