SinoSyn is a registered trademark used for polyalphaolefin synthetic oils for use as a lubricant base oil of NACO Synthetics Base Oil Department. Sino means China and Syn is abbreviation of Synthetic, SinoSyn mean Synthetic oil made in China.
SinoSyn PAO is a high viscosity poly alpha olefin fluid. It is manufactured by the polymerization of alphaolefins. Sinosyn PAO has excellent oxidation resistance, shear stability, low pour point, low volatility and a high flash point and is completely compatible with a wide range of synthetic and mineral base oils.