Breadcrumb Home FAQ Glossary Naphthenic FAQ Contact us FAQ home Technical Services Products Ports Other questions Glossary Naphthenic Asphaltic or “sour” crude oil. It has poor low-temperature fluidity as a result of a low viscosity index. It has good solvency properties. Related questions
Naphthenic Asphaltic or “sour” crude oil. It has poor low-temperature fluidity as a result of a low viscosity index. It has good solvency properties.