Kuwait Petroleum International Lubricants, operating under the Q8Oils brand, has become a major player in the global lubricants market.
Q8Oils offers one of the most comprehensive ranges of lubricants in the industry, with a portfolio of more than 1,000 grades to suit every application from the smallest consumer to the largest machine. Our superior quality products are backed by the highest levels of aftersales and technical service.
We work in partnership with our customers to develop products they need and provide expert technical advice on applications to maximise the benefit of our products.
All of our customers are supported by field based specialists who provide advice on existing applications or develop new products to meet individual requirements. Our laboratories work closely with customers to identify innovative new applications for our products to enhance productivity and profitability.
About our lubricants
Lubricants are not just oils for car engines. There are many different types including metalworking fluids, transformer oils, gear and hydraulic oils.
Fluid oils and greases, both solid and semi solid, are also used for lubrication.
There are three groups of lubricant base oils -
• mineral base oils that originate from crude oil
• synthetic base oils from synthesised components
• semi-synthetic base oils, which provide many of the advantages of synthetic oils
Additives are blended with base oils and the combination, quality and quantity of the additives and base oils determine the quality and the properties of the finished lubricant.
Mineral oil is made by distilling and refining crude oil. Its properties depend largely on the quality and consistency of the crude oil from which it is refined and on the refining process itself.
Mineral base oil is a blend of refined distillation fractions that result from vacuum distillation. It consists of hydrocarbons and traces of sulphur, oxygen and nitrogen containing hydrocarbons. The distillation fraction is further purified by extraction and by separating the waxes.
The purification process can be completed with hydro-finishing, which involves contact with hydrogen at a high pressure and temperature, in the presence of a catalyst.
The properties of synthetic oil are determined entirely by its manufacturing process.
Synthetic oils are free of impurities and generally have a higher viscosity and better oxidation stability than mineral base oils, resulting in a better and longer lasting performance.
Semi-synthetic oils are blended from a combination of mineral and synthetic base oils, which provide some of the benefits of synthetic oil.