... :less than 1 percent 2) Application:Car Making,Machinery,Petrochemical, ... kind of material between rubber and plastic. It is with wide range of hardness, flexibility, durability, slide-resisting, ... extender, as well as middle temperature PU elastomer products with 1-4-butylene glycol as curing compound. 4.Main ... L)106Vacuum Pump(L/s)Rotary vane, 2XZ-8-1.1KW7Total Power(KW)268Dimension(mm): L x W ...