Uni-President Engine Oil takes the lead in implementing the task of "carbon neutrality" - the working principle of friction modifiers in engine oil

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At this moment, global greenhouse gas concentrations have once again set a new historical record. The environmental problems caused by this phenomenon have attracted more and more people's attention and concern. To cope with this problem, the decarbonization of industry and society has become an urgent task.

The Chinese government has announced that it will strive to peak carbon emissions before 2030 and strive to achieve carbon neutrality by 2060. This is a commitment China has made to the world, demonstrating its mission and responsibility as a responsible big country. At the same time, this also sets an example for global green and sustainable development.

The concept was put forward in response to the country's call: less energy consumption, higher efficiency, more environmentally friendly, longer service life, and lubricant reuse. This concept aims to contribute to the realization of global green and sustainable development by improving energy efficiency, reducing environmental pollution, extending equipment service life, and realizing lubricant recycling.

As energy consumption and prices continue to rise, and against the backdrop of growing calls for "green GDP" from all walks of life, energy conservation and environmental protection have increasingly become "topics" of public concern and discussion. As vehicle energy conservation is advocated worldwide and exhaust emission regulations and standards become more stringent, the requirements for lubricants for energy conservation and friction reduction have increased.

Friction modifiers are usually molecules with a straight chain composed of multiple carbon atoms and a polar group at the end. The polar group is one of the main factors in the function of the friction modifier molecule. Generally speaking, friction modifiers work through physical adsorption and chemical reaction films. The lubricating film of the friction modifier that works through physical adsorption is composed of an ordered, closely arranged multi-molecule layer loosely adhered to each other. The polarity of the molecules is tightly adsorbed on the metal surface. The formation of the physical adsorption layer is due to the molecular. The polarity of the friction modifier is dissolved in Shanzhong and interacts with the metal surface through a strong adsorption force. The top end of the polar group is adsorbed on the metal surface, and the tail end of the hydrocarbon group is dissolved in Shanzhong and is oriented and arranged on the metal surface. All the molecules line up neatly in rows, perpendicular to the metal surface, forming a multi-layer array of friction modifiers. The adsorption layer of this friction modifier is difficult to shrink, but the hydrocarbon tail segment is easily sheared during frictional contact so that it can provide a lower friction coefficient. Friction modifiers that work through chemical reaction films are generally compounds containing metal elements. These compounds can produce a chemical reaction on the lubricated surface to produce a protective film under high-temperature conditions caused by boundary lubrication. Although the lubrication theory community has not yet concluded the reaction mechanism of their bodies so far, judging from the actual use effects, these chemical reaction films also have excellent friction-reducing properties. The friction coefficient can be greatly reduced when the dosage is very low. Moreover, this chemical protective film also has good shearing performance, and the sheared layer can be easily replenished, which can continuously form a "dynamic balance" of protective film on the wetted surface. On the other hand, this kind of friction modifier can often enhance extreme pressure and anti-wear. At the same time, it can show good synergy with other Bliss anti-wear agents and is also very helpful in improving oil products' PB and PD values.

Supplier

TRUNNANO is a supplier of Friction Modifier Powder with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you are looking for high-quality Friction Modifier Powder, please feel free to contact us and send an inquiry.

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