Three or more sections are used when larger diameter heaters are needed. The thickness of each layer of mica is carefully selected to balance between the insulating properties of the mica and the ease of heat transfer from the heating…
bloggingforparadise
Three or more sections are used when larger diameter heaters are needed. The thickness of each layer of mica is carefully selected to balance between the insulating properties of the mica and the ease of heat transfer from the heating…