Phlogopite and Moscovite Mica Sheets

Electronics

Mica has a high dielectric strength and excellent chemical stability, making it a better material for manufacturing capacitors for radio frequency applications. It has also been used as an insulator in high voltage electrical equipment, and between the bars of commutators in Direct Current motors and generators. Mica is used because it can be split into very thin slices, and this keeps its thermal resistance low while retaining sufficient dielectric strength to prevent current from flowing across it at moderate voltages. The insulation is usually necessary when the heat sink is earthed (grounded) while the electronic component's metal surfaces will be connected to a power supply or signal line. If they were in direct contact this could form a short circuit. Heat sink insulation can also be necessary to prevent the heat sink from acting like an antenna if the component is connected to a rapidly varying signal.

We offer mica by the sheet or by weight. Can be cut to your size if required.

Applications

* Electric heaters manufacturing

* Motors and generators manufacturers

* Heat sink barrier

* Fire barrier

* Mica Capacitors

* Radio & Television Tubes

* Microwave

* Mosaic Mica for Telecasting Industry

* Missiles and High Speed Aircraft Randoms

* Jet Engines

* Interlayer Insulation for Transformer Coils

* Perlescent Pigments

* Oil well drilling

* Rubber Industry

* Paint Industry

*Automotive industry

*Electronic capacitors

* Radio capacitor backing plates

Note: UL Recognized Component 94V-0 Flame Class Rating

Thickness

mm

Length

mm

Width

mm

Price/KG

Rigid Mica

Price/Sheet

Rigid Mica

Price/Sheet

Flexible Mica