Description

About Porcelain Desiccator Plate with Large Holes
The plates feature a large central hole, along with 6 to 10 additional perforations depending on the plate size, and are glazed on one side.

For thermal shock resistance, the average coefficient of expansion from 20°C to 200°C is 3.56 x 10⁻⁵, increasing to 4.69 x 10⁻⁵ at 1050°C. Every batch of porcelain undergoes heat testing at the factory. The glaze remains stable and doesn't soften up to 1000°C, maintaining an extremely white appearance. In terms of chemical resistance, the plates perform excellently against acids and alkalis, with the exception of hydrofluoric acid.

Product dimensions:

Porcelain Desiccator Plate, 140mm:
  • Length (in) = 6.5   Width (in) = 6.5   Height (in) = 1.5
  • Porcelain Desiccator Plate, 190mm:
  • Length (in) = 10.5   Width (in) = 9.5   Height (in) = 1.5
  • Porcelain Desiccator Plate, 230mm:
  • Length (in) = 10   Width (in) = 10   Height (in) = 1.5
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