The Logo of Dreytek with decorative business images

Extron Krefine LogoDreytek is proud to be the exclusive distributor of the well-established ESD control material, Krefine® Special Carbon, manufactured by Kureha Extron.   The unique product is well known in the semi-conductor and disk drive industries, and is now available for other industrial applications, through Dreytek.

Electrostatic Discharge (ESD) problems have challenged many industries, including electronics, chemicals and automotive, since the 1990’s.

The Plastics Industry has tried to develop reliable ESD control materials for many years. However, due to the limitations of traditional fillers, it has been difficult for manufacturers to control surface resistance in the electrostatic dissipative range.

A breakthrough by Kureha Extron Co., Ltd. has resulted in the development of this special carbon material that tightly controls surface resistance:

  • Precise ESD control from 106to 109 ohms, depending upon the exact compound formulation
  • < One decade of ESD variance
  • Consistent surface and volume resistance
  • Low contamination