A cast aluminum heating plate, a mica heating plate, are 900 watts, all use the same temperature control table, set the same temperature, why the cast aluminum heating plate is much faster than the mica heating plate, and the performance is stable!!!
Aluminum is a metal, mica is non-metallic, and the thermal conductivity of aluminum is larger than mica, so it heats up quickly. Mica has good insulation performance, does not conduct electricity, and is suitable for occasions where insulation is required.
