IMPROVED HYDROCARBON FLUIDS

摘要

Hydrocarbon fluids are provided which have ASTM D-86 boiling point ranges within 235°C to 400°C and a naphthenic content greater than 60%, the napthenics containing polycyclic materials, the fluid preferably have an aromatic content below 2% and an aniline point below 100°C. The fluid are particularly useful solvents for printing inks, drilling fluids, metal working fluids and as silicone extenders.