Common Failure Causes in Polyimide Heater and How to Prevent Them

https://industrial-heating.brightsora.com/posts/useful-applications-for-a-mica-heating-plate-across-industrial-systems

Many heating problems look like a power problem at first. In practice, the cause may be contact, heat loss, sensor position, or poor fit. A polyimide heater works best when these parts are planned together