Biploar plate:

Biploar plate Material: Graphite
Biploar plate physical properties:

Bulk density: 1.85g/cm3
Flexural strength: 40mPa
Compressive strength: 100mPa
Electrical conductivity (in plane): 830cm
Electrical corrosion rate: 0.155 micro amps/cm
Permeability coefficient (air): 1.10 to 6 cm²/s
Maximum operating temperature: 180 degrees C
Minimum thickness (single polar): 0.8mm
Minimum thickness (polar): 1.2mm

Biploar plate Features:

Extended operating temperature up to 180 degrees C
Excellent electrical conductivity
Superior thermal property
High mechanical strength