PSI kolkata

PSI Kolkata specializes in the manufacturing and supply of high-quality mica sheets and mica tapes designed for demanding electrical and thermal insulation applications. These materials are engineered to deliver excellent heat resistance, electrical insulation, and mechanical strength, making them suitable for use in high-temperature and high-voltage environments. Our mica sheets are widely used in motors, transformers, heaters, furnaces, and electrical equipment where consistent insulation performance and long service life are essential. Manufactured using carefully selected mica and bonding materials, each sheet offers reliable thermal stability, fire resistance, and dimensional accuracy.