From Prototype to Production: Scaling a Custom Mica Heater Project

https://heater-engineering-hub.pinehavenscope.com/posts/ito-glass-heater-applications-for-anti-fog-and-defrosting-systems

In heated plates, a mica heater must deliver heat in a controlled way. It uses a resistive heating circuit supported and insulated by mica. One useful trait is high-temperature capability. Still, mechanical stress can change the result