As a well-known brand in the lubricant industry, Mengshi Lubricant has its own strict requirements on product quality and service standards. It strives to be the industry leader. The brand star is also the unchanging vision of Mengshi Lubricants. It lived up to expectations and was the first to pass the highest level of API SP certification. This indicates that Mengshi Lubricants has taken a big step forward in the direction of striving to be the leading brand in the lubricant industry. Higher standards and one step ahead have always been the requirements of Mengshi Lubricants for themselves. On the way forward, Mengshi has never slackened, and will work harder in the future to improve quality and strengthen service.

The general trend of the industry, the new API SP standard came into being

In recent years, factors such as energy consumption, environmental pollution and climate change have initiated severe challenges to the efficiency and performance of traditional internal combustion engines. In response to this pressure, turbocharged direct injection engines with higher efficiency have been increasingly used in the passenger car industry. The more attention it pays, according to statistics, by 2020, the market share of turbocharged direct injection engines has reached 70%. However, while effectively improving fuel efficiency, turbocharged direct injection engines have also brought new problems. On the one hand, low-speed pre-ignition may cause serious damage to engine components, and on the other hand, the accompanying high temperature and high pressure also greatly increase. This reduces the risk of engine wear.

　　At the same time, new energy vehicles represented by pure electric vehicles and hybrid vehicles have sprung up in recent years, and they have also put forward new requirements for passenger vehicle lubricants. As a result, under the dual drive of turbocharged direct injection engines and new energy vehicles, the API SP standard, which can better simulate real applications and meet the new requirements of the market for lubricants, came into being and was officially released in May 2020. Compared with the current API SN+, the new API SP standard has undergone key upgrades in terms of anti-wear, anti-low-speed pre-ignition, anti-oxidation and anti-deposition, and other properties related to the lubricating oil system to ensure that it is effective while improving fuel efficiency. Strengthen the all-round protection of the engine.