福州台江区罗源县仓山区**金1号机油保养批发处

福州台江区罗源县仓山区美孚金1号机油保养批发处

Maintenance of motor oil generally for ordinary oil, semi-synthetic oil, fully synthetic oil, the main difference in maintenance interval time, price, liquidity, antioxidant capacity and so on. Ordinary engine oil is mineral oil, which is the lubricating oil extracted from petroleum The base oil of mineral oil is the product of the residual oil at the bottom of the tower after distilling out useful light substances (such as aviation oil, gasoline, etc. . Although the price of mineral oil is low, but its service life, lubrication performance and so on than semi-synthetic oil and synthetic oil. Semi-synthetic oil is a kind of lubricating oil which is prepared by using semi-synthetic base oil, I. E. , three kinds of international base oil. It is a product purified by hydrofission technology on the basis of mineral oil. The purity of semi-synthetic oil is very close to that of fully synthetic oil But its cost is slightly higher than mineral oil, and it is an ideal transition product from mineral oil to synthetic oil. Total synthetic oil is composed of ethylene and propylene dispersed from gas or natural gas in crude oil, and then refined into macromolecule lubricant by complex chemical reactions such as polymerization and catalysis. Using the better components of crude oil, chemical reactions and under artificial control to achieve the desired molecular shape, all synthetic oil molecules aligned, naturally strong resistance to foreign variables, therefore, the ability of thermal stability, anti-oxidation reaction, anti-viscosity change is naturally much stronger than mineral oil and semi-synthetic oil. The maintenance interval of ordinary engine oil is about 5000 km, the maintenance interval of all synthetic engine oil can reach 10,000 km