A black wheel for Minirail made of a specially conductive plastic material. Used when there is a need to totally discharge static electricity build-ups. The resistance coefficient to electricity is 28,8 ?/cm, while in the case of the normal black wheel (with carbon charge) it is 5 x 10 (exp. 8) Ω/cm. Recommended areas of use:
Electronics: To avoid static electricity build-up during microchip, electronic circuit board manipulation, etc, the technical characteristics vary according to use.
Electricity: To avoid sparks created by static electricity during the transportation, supply or manipulation of car batteries that could cause ignition of the sulphuric acid contents.
For varied plastic products, where the accumulation of static electricity causes components to ''stick'' together.
The wheels come pre-assembled in the Minirail using steel axles.