Car care products from the role of terms can be roughly divided into the following categories:1 car beauty products2 car cleaning supplies3 car care products
Main
varieties of car care products for the automotive lubricant additives,
the United States in the 1920s, the lubricating oil is rarely used
additives, from the 1920s, especially the 40-50's newly designed engine
and mechanical equipment The
conditions are more and more demanding, it requires a lubricant under
high load conditions with good high temperature and low temperature
performance derives from mineral oil from a refinery in the past, that
the lubricant directly from the petroleum refining has been unable to
meet these requirements, Therefore,
lubricant additives has been a great development, mineral lubricants,
chemicals with special features as modified additives, lubricants to be a
greater degree of freedom forward, and therefore the application of
additives, creating a The new era of modern lubricants.
Typically,
there are five types of lubricating oil additives, detergents,
dispersants, viscosity index improvers, antiwear agents, and
antioxidants. In
order to further improve the performance of the lubricating oil, each
company has introduced a new additives such as rust inhibitors, metal
deactivators, anti-foaming agents, emulsifiers, demulsifiers, adhesion
agents, pour point depressants and synthetic seal expansion agent. Lubricant
additives is an indispensable part of modern lubricants Although the
amount of small, but they have a decisive role to improve the
lubrication performance and meet the requirements of the work under the
specific conditions of the various.
Based
on actual use, people tend to want to get the comprehensive performance
additives, which requires adding a number of additives that formulation
technology or complex technology, manufacturing a variety of additives
after suitable preparation process has excellent overall performance and
extensive applicability
of composite additives to develop a good additive formulations is no
easy task, because so far the amount of the additives with performance
quantitative relationship has not been established, the use of additives
rely mainly on experimental results.
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