Description
Sulfurbodicated zinc (ZDDP) is an anti -abrasion additive that is widely used in lubricating oil (especially engine oil). It is an organic phosphorus compound, which plays a vital role in protecting engine components from wear and maximum reduction of friction. The following are the main points of sulfurbodicated zinc phosphoric acid as anti -wear additives:
1. Abrasion performance: ZDDP is known for its excellent abrasion performance. It forms a protective film on the surface of the metal, especially on the surface of the camshaft, bearing, and gear. The film acts as a barrier to reduce the contact between metal and metal and prevent wear.
2. Extreme pressure (EP) protection: In addition to abrasion resistance, ZDDP can also provide EP protection under high -pressure conditions. This is particularly important for the engine area that may occur with extreme pressure, such as the contact area between gears and bearing.
3 Antioxidant special: ZDDP also has antioxidant specialty, which helps prevent lubricating oxidation. This helps improve the overall stability of oil and extend its service life.
4. Corrosion suppression: ZDDP provides corrosion inhibitory effects to protect the metal surface from corrosion and rust. This is essential for maintaining the integrity of engine components.
5. friction modification: ZDDP can modify the friction characteristics in the lubrication system, which helps improve fuel efficiency and overall engine performance.
The mechanism of the action mechanism of sulfurbodicated zinc phosphate
Sulfurbodicate zinc anti -abrasion additive is a surfactant, which contains two sulfur atoms and three phosphate ions in its molecular structure. When it contacts the metal surface, a dense chemical protective film is formed, which can effectively reduce friction and wear between metal. In addition, zinc phosphate anti -wear additives can also react with the oxide on the metal surface to form a more stable protective film and further improve the abrasion resistance.
The performance characteristics of the performance of zinc phossenticated zinc phosphate
Good abrasion resistance: Sulfur phosphoric acid -phosphoric acid anti -wear additives can significantly improve the abrasion resistance of lubricating oil and reduce wear and friction on the metal surface.
Excellent antioxidant properties: Sulfur phospholic anti -abrasion additives have good antioxidant performance, can effectively delay the oxidation deterioration of lubricating oil, and extend the life of lubricating oil.
Good stability and compatibility: Zinc -sulfate zinc anti -abrasion -resistant additives have good compatibility with basic oil and additives, and it is not easy to precipitate and layered phenomena.
Non -toxic and harmless: zinc phosphrosterfelotate resistant abrasion additives are an environmentally friendly additive, which will not cause harm to the human body and the environment.
The application of sulfurbodicated zinc phosphate anti -abrasion additives in lubricating oil
Sulfur phosphorodicate anti -wear additives are widely used in lubricating oil, mainly used in automotive, machinery, metallurgy, electricity and other fields. In the automotive field, zinc phosphate anti -grinding additives can be used for engine oil, transmission oil, brake oil, etc.; In the mechanical field, it can be used in hydraulic oil, gear oil, bearing oil, etc It is used for rolling oil, connected to cast oil, etc.; In the power field, it can be used in transformer oil, generator oil, etc.
A zinc phosphoric acid anti -abrasion additive is an important lubricant additive that can significantly improve the abrasion and antioxidant performance of lubricating oil. In practical applications, the appropriate split -sulfate -phospholic anti -abrasion additive should be selected according to specific needs to achieve the best lubrication effect.
For specific parameters and content, please communicate with the merchant. Everything is based on the communication between the company and you.
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