Thermal conductivity is a measure of a material's ability to pass heat through it. Materials with high thermal conductivity can effectively transfer heat and readily take up heat from their environment. Poor thermal conductors resist heat flow an…

According to IDC's latest data, although affected by the epidemic, suppliers have reduced their production scale, the demand for wearable devices remains stable. In the second half of 2020, with the launch of new products by many suppliers, inclu…

Dielectric ceramic is a kind of ceramic material which resistivity is greater than 108Ω∙m, and can withstand the strong electric field without breakdown. The dielectric material is an insulator, putting more emphasis on its polarization character…

Pyrolytic graphite (PG) is placed on the surface of PBN plates by the CVD method as a conductor and heater. And the PG heating element could be covered by PBN again. As both PG and PBN are extremely pure (99.99% or even higher) and very stable in…

MCH heater is the abbreviation of metal ceramic heaters. Definition: It refers to a ceramic heating element in which a meta tungsten or molybdenum manganese paste is printed on a ceramic casting body and laminated by hot pressing and then co-…