... resistance 10^6-8 ohm/sq 3.Materials rubber 4.2-layers mat 5.Will not peel, chip, ... equipotential between sensitive device or human bodies and mat.2) Offer excellent resistance to oil, grease ... and most common solvents.3) Useful for semiconductor, computer & electronic parts factories ... , chip, or curl.Materials : 1) 2-layers mat -Top layer : static dissipative NBR. Top layer – ...