• Follow us
Home > News > Content
Lubricant Additive Additive Classification
Aug 02, 2017

 lubricant additive Additive classification

Previously referred to the lubricant additive classification of aromatic ether, it is usually a high temperature performance of synthetic base oil, and itself has a good anti-wear properties. Is a good choice for aviation lubricants (usually high-speed frictional heat when flying, high oil temperature, above 300 ℃). In addition, based on its good high temperature stability, in the ordinary high temperature chain oil can not adapt to more demanding high temperature (usually greater than 300 ℃), also used as high-grade high temperature chain oil base oil. Of course, due to its own large surface tension, its ability to attach is to be considered, while its ability to dissolve the additive is one of the problems we need to solve. As for the specific application, not in the discussion of this article.

  3-ring polyphenylene ether

Continued Continuing our lubricant additive classification:

Silicon-containing compounds: methyl silicone oil, methylphenyl silicone oil, ethyl silicone oil, alkyl silicone oil, methyl chlorophenyl silicone oil, silane, silicate.

Fluorine-containing compounds: perfluorohydrocarbon oils, fluorocarbon oils, perfluoromethyl ether, perfluoropropyl ether.

Phosphates: trialkyl phosphates, triaryl phosphates, alkylaryl phosphates.

Nitrogen-containing compounds: alkyl triazines, perfluoroalkyl ether triazines, polyphosphazene esters, perfluoroalkyl ether phosphazines.

In the classification of these lubricant additives, we use and contact most of the daily, and perhaps to calculate the synthesis of PAO and synthetic esters. For example, now talk about the tall wind turbine oil, there is a very important "performance" is "anti-pitting", in fact, with PAO as the main base oil components to reconcile heavy-duty industrial gear oil, of course, if the compound FBA 54 / I-IV micro-pitting test (FLENDER OEM requirements) is easy to pass through the products that are certified by the manufacturer, such as Huahua H4212, which are certified by the standard bench and the simulated test. Another example is the heavy-duty environment-friendly hydraulic oil, also known as biodegradable or green hydraulic oil, at present, mainly ester-based base oil hydraulic oil.

Here, spit a slot. We have to be realistic to face the status of domestic lubricants products in the international arena, we are also very familiar with the so-called domestic twenty-eight phenomenon, oil companies and pharmaceutical companies, internationally renowned companies are holding a considerable voice. According to the definition of the classic lubricant additives, now a popular base oil called GTL, perhaps not far in the future there are more close to the national conditions of the CTL, whether it is gas or coal to liquid, according to my understanding, not the true sense Of the lubricant additives, how the product with the above components, it can be called synthetic or semi-lubricant additives?

According to my experience, some "new" type of product, the actual is in some products on the basis of more or one or several test items, that the new performance. Perhaps, these "new" performance, there may be the original product already has, but not alone out to discuss it.

So, really know it and know why, for the enhancement of our product R & D personnel confidence is not without benefit.