Mica Washer
INSULAC A Mica washer is a flat, circular washer with concentric circular holes, widely used as an industrial insulation part. The mica washer has excellent electrical properties, resists high voltage (16KV/0.1m T), and high temperatures (500~1000°C). It effectively isolates heat and electromagnetic radiation, has good acid and alkali resistance, and exhibits high mechanical strength and abrasion resistance.
We offer customized mica washer services :
We offer customized mica washer service according to your drawing specifications. Our washers are heat and corrosion-resistant with reliable insulating properties. Through precision manufacturing, we ensure dimensional accuracy and minimize gasket failure.
Mica washers’ normal thickness is 0.3~6mm, they are made from laminated muscovite mica sheets and phlogopite mica sheets. We normally use the CNC machine to process the washers, with a diameter of precise +/-0.2mm
When thickness 2.5mm, and have large qty demand, we will suggest making a mold tool to punch the mica sheet to washers.