How Ramp Rate and Thermal Cycling Affect a Polyimide Heater Application
https://silicone-heating-insights.silverstonebrief.com/posts/pi-heater-buying-guide-for-equipment-manufacturers
In precision electronics, a polyimide heater must deliver heat in a controlled way. It uses a patterned resistive foil circuit insulated by polyimide film. One useful trait is custom shapes. Still, excess watt density can change the result