Voice coil material -Modified polyimide (TIL-P) for chemical fibers

The characteristics of TIL-P are about 30 degrees higher in temperature resistance than ordinary TIL-C, and the material itself has good rigidity and is lightweight, making it commonly used in large aperture voice coils. Both are double-sided adhesive materials, used for inner and outer winding of voice coils.
Advantages: High temperature resistance
Disadvantage: High cost

Temperature resistance of 220 to 280 degrees Celsius