APICAL® Polyimide Film

Apical ® Corona Resistant Polyimide 100CR and L50CR11 is a high temperature Polyimide. The CR series has excellent thermal and Electrical stability over the long life of any motor. Apical ® 100CR and L50CR11 is designed to withstand the compounding conditions and form strong interfacial bonding with many materials. The polymer will remain stable during extended high temperature continuous use conditions.

FEATURES:
• Excellent combination of mechanical, physical, chemical and electrical properties in a broad range of temperatures.
• High heat resistance over a long period of time. High thermal index (240⁰C-Electrical)
• Excellent flame retardancy (UL94V-O)
• High resistance to chemicals
• Superior dimensional stability
• Isotropically controlled properties
• Broad temperature cycling range (-270⁰C to 400⁰C)
• Superior dielectric strength of 7800v/mil