Glass Mica Tape

Glass Mica Tapes consist of high-grade reconstituted mica paper with E low alkali fibreglass fabric as a carrier material bonded with specialized silicone varnish to make it a very flexible insulator.

These Tapes are characterized by high flexibility, high thermal resistance, and a uniform thickness. Due to low compression on application of pressure, these tapes leave no void or empty spaces between and among insulating layers.

Application

Glass Mica Tapes are suitable as interturn and ground insulation for field, armature, and turbo generator coils and form the most important part of the insulation system of rotating machines and traction motors.

Glass Mica Tapes, comprised of Fibre Glass Cloth & Mica – both having extremely high thermal properties, find a good application in wrapping coils of industrial furnaces. Glass Mica Tapes are compatible with most commercially available insulating varnishes/resins.

Availability

Glass Mica slitted tapes are available in widths of 10mm and above in standard 50-meter rolls. These Tapes are supplied in standard 55mm ID plastic bobbins to facilitate hand and machine taping. Plastic spools ID40 mm, 50mm & 75mm are also available upon request. They are also available in 1000mm wide sheets (folium) in running length and in cut-to-size wrappers.

Deviations in specifications, construction, sizes, or packing can be made upon customers’ requests.

Shelf Life

Glass Mica Tapes exhibit a shelf life of 12 months from the date of manufacture when stored at 25°C temperature and 50 % relative humidity.

Glass Mica Tape Sheet