Products with high octane number and excellent explosion resistance, for the high compression ratio of the carburetor gasoline engine, can improve the power of the engine, reduce fuel consumption, with good evaporation and combustion, to ensure smooth operation of the engine, burning complete, less carbon deposition, with good stability, In the storage and transportation and use of the process is not easy to early oxidation deterioration of engine parts and oil storage containers non-corrosive.

　　Gasoline is a special fuel used in a lighted engine (ie, a petrol engine). The appearance of gasoline is generally water white transparent liquid, density generally between 0.71-0.75g/cm3, there is a special smell of gasoline. Gasoline is divided between aviation gasoline and gasoline by use, and petrol at petrol filling stations is generally used for vehicle petrol and for vehicle ethanol petrol.

　　Automotive Gasoline Performance Requirements: 

       1, good explosion resistance, 

       2, appropriate evaporation, 

       3, good antioxidant stability,

       4, good corrosion resistance and a certain environmental requirements.

　　How to choose the grade of gasoline

　　Choose the right gasoline grade, to make the gasoline label and the engine compression ratio match, if the high compression ratio of the engine to choose low grade gasoline, gasoline engine easy to produce detonation, engine long time detonation, easy to cause piston sintering, piston ring short crack, etc., accelerate the damage of engine parts If the low compression ratio of the engine selection of high grade gasoline, although can avoid engine detonation, but the high grade gasoline with low compression ratio of the engine will change the ignition time, resulting in the cylinder carbon accumulation, long-term use will reduce the engine's service life.