Troubleshooting Slow Heat-Up in a Mica Heating Plate System

https://heater-technology-guide.opalvector.com/posts/what-makes-a-silicone-heater-suitable-for-curved-surfaces

In semiconductor support equipment, a mica heating plate must deliver heat in a controlled way. It uses a mica-insulated resistive heater built for plate-style heat transfer. One useful trait is custom plate geometry