PVC transmission belt / anti-static
The static dissipative belts were maufactured by Dura-Belt company. These work where regular antistatic belts fail. The unit's resistivity remains constant and it never decrease when belts age. It is 90A in durometer having a baby blue color. The unit's recommended stretch is 10%. It is water, mold & UV resistant. Furthermore, it is a form of Cyclothane-E, but not food grade with a volume resistivity of 5 x 109 ohms-cm.
Lastly, it has a PVC jacket ,70A acid or base (alkali) environment and a silicone jacket of 50A 70A.