Semitron® ESd 420V is a Static Dissipative material that uses PEI Ultem® as a base resin. Semitron® ESd 420 offers excellent stability of physical and mechanical properties at elevated temperatures thanks to high glass transition temperature of 217 °C. Available with relative thermal indices (RTI) up to 180°C.
Benefits of Semitron® ESd 420V:
- Delivers high controlled surface dissipative properties (10⁶ – 10⁹ Ω/square) for high temperature applications
- Heat Deflection Temperature of 410º C at 264 psi!
- Excellent physical properties
- Flexural Modulus of 910,000 psi with 1.4% Moisture Absorption