Testing

Technical parameters that meet the full analysis requirements of GB 19147-2016 national standard for automotive diesel, such as oxidation stability, sulfur content, acidity, 10% residual carbon of distillation, ash content, copper corrosion, water content, lubricity, polycyclic aromatic hydrocarbon content,, kinematic viscosity, pour point, cold filter plugging point, flash point, cetane number, cetane index, distillation range, density, fatty acid methyl ester content, and other external technical controlling parameters such as odor, cloud point, nitrate type cetane number improver, water separation performance, blockage tendency, chlorine content, etc.