Three overlapping circular shapes in varying shades of brown.

Round mica discs

Round mica discs made of muscovite natural mica

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Available from stock

To protect the sight glass plates from chemical influences or steam

Certified quality
Technical data

Quick overview

heat resistant up to 320 °C
for liquid media
for gaseous media
up to Ø 400 mm
custom designs possible
protection against aggressive media

Cross-section
drawing

Technical drawing of a circular object showing diameter (D) and thickness (S).

Product information

Mica protection discs for borosilicate glass according to DIN 7080 as reliable heat protection and to ensure functionality

Mica discs are an effective accessory for sight glass plates made of borosilicate glass according to DIN 7080. They serve as heat protection and a protective layer between the process medium and the glass surface, particularly in applications with aggressive media, overheated steam or high temperatures.

In conjunction with MAXOS® borosilicate glass discs according to DIN 7080, operating temperatures of up to 320°C are possible. The mica discs significantly extend the lifespan of the sight glass plates.

The principle of operation is based on the high temperature and chemical resistance of natural muscovite mica. The mica disc is positioned between the process medium and the sight glass without significantly impairing optical transparency. This prevents the borosilicate glass from being damaged by erosive or corrosive media as well as by thermal shocks.

Produktbild
Portrait von Frederic Glöde
Portrait von Frederic Glöde

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Search... Your entries are invalid! Please contact us! Possible working pressure: Required thickness: Maximum temperature: This is a standard sight glass that we would be happy to manufacture for you. This is a sight glass according to DIN This is a sight glass according to DIN , which we would be happy to manufacture for you.