How Thermal Mass Changes the Behavior of a Polyimide Heater
https://thin-heater-technology.northvaledigest.com/posts/wafer-heater-selection-guide-for-process-equipment-engineers
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