Synthetic Base oils (Group IV & V & VI) are extracted from chemical processes, mainly polymerization of petrochemical raw materials. The major products are:

♦ Polyaiphaolephin (PAO)

♦ Diesters

♦ Polyol esters

♦ Phospate esters

♦ Polyalkylene glycols (PAG)

♦ Alkylated Aromatics

♦ Silicons