Mykroy / Mycalex®

Mykroy / Mycalex® is a glass-bonded mica material. It is the most versatile and efficient electrical and thermal-insulating materials refined to meet the exacting demands of technical markets. Mykroy/Mycalex® is the only mineral, fully inorganic material to bridge the performance gap between organic plastics and mineral ceramics. Mykroy/Mycalex® material is a combination of finely powdered electrical quality glass and precisely defined and classified mica. The resulting stone-like, dense ceramic, inherits all the insulating advantages of both components. It can be machined to close tolerances or transfer molded into intricate shapes with or without metal inserts. Mykroy/Mycalex® is impervious to moisture and does not outgas under high temperature or in vacuum environments. It has exceptional dimensional stability even at high temperature. It does not burn or carbonize and has an unlimited shelf life.

Key Properties
  • Excellent insulating properties
  • Machinable
  • Impervious to moisture
  • Exceptional dimensional stability
  • Unlimited shelf life
Standard Shapes and Forms

Sheet: .062” - 1.25” thick x 14”L x 20”W

The range of sizes and shapes are grade specific, minimums may apply. Please contact us for more information.