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12.5KN porcelain pin post insulator

12.5KN porcelain pin post insulator is composed of porcelain unit including Steatite, Cordierite, Alumina, Zirconia. These materials according to proper proportion mixing system are made into ceramics high performance.

12.5KN porcelain pin post insulator               33KV porcelain pin post insulator

The Cordierite materials of 12.5KN porcelain pin post insulator
Porous Cordierite, with a low coefficient of thermal expansion has the ability to withstand thermal shock and temperatures to 2200° F. This is an excellent choice for applications such as element hangers and spacers in ovens and kilns, part holders for heat processing in relatively clean and dry environment, and 12.5KN porcelain pin post insulators applications such as gas ignition- again in relatively clean and dry environments.

Vitrified Cordierite has most of the properties of the porous cordierite, but without the porosity. These characteristics make this material very useful where absorption would be a problem, such as oil ignition. It is easier to keep clean than the porous cordierite for 12.5KN porcelain pin post insulator.

12.5KN porcelain pin post insulator requires not only endurance against higher electrical and mechanical stress but must also ensure uniformly high quality to maintain the reliability of system operation. 


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