Semitron® ESd 300 PET

Semitron® ESd 300 PET uses PET (Polyethylene terephthalate) is a polyester resin known for its toughness, chemical resistance and dimensional stability.  By offering higher dimensional stability than products using POM / Acetal resin but at a lower cost than products using PEI / Ultem® Semitron PET is the perfect in between material delivering excellent value.

Semitron ESd 300 PET benefits:

  • Delivers high controlled surface dissipative properties (10⁶ – 10⁹ Ω/square ) for applications with enhanced dimensional stability requirements over POM yet still a value polymer
  • Heat Deflection Temperature of 300º F at 264 psi!
  • Excellent physical properties
    • Tensile Strength of 12,000 psi
    • Flexural Modulus of 477,000 psi
  • 65% Moisture Absorption at Saturation
  • Bridges the Gap between POM and PEI materials