Stock shape of electrical conductive PBI

Heat resistanceAnti-static/Conductive

 Compression molding 

SCM7400 is a stock shape of electrical conductive PBI made by compression molding: PBI Method.

Characteristics of SCM7400

Mechanical property:
Excellent mechanical strength, hardness

Thermal property:
Ultra high heat resistance, Low CLTE, Low thermal conductivity

Electrical property:
Stable surface resistance

Chemical resistance:
Resistance for organic solvents, acids, and bases

Typical properties of SCM7400

Item Condition Standard Unit Property
Tensile strength 23°C ISO 527 MPa 100
Tensile strain at break
23°C ISO 527 % 1.5
Flexural strength 23°C ISO 178 MPa 150
Flexural modulus 23°C ISO 178 GPa 7.0
Charpy notched impact strength
23°C ISO 179 kJ m-2 -
Coefficient of linear thermal expansion < Tg JIS K7197 ppm °C-1 -
Surface resistance 23°C ANSI/ESD STM11.13 Ω
Water absorption 23°C, 24 hr ISO 62 % 0.40

These values are not to be construed as specifications.


Lineup of SCM7400

Shape Square / mm Thickness / mm MOQ/SPQ
Plate 305 10 1/1