There is no direct and detailed literature or data on the lubrication mechanism of phenyl vinyl silicone rubber. However, its possible lubrication mechanism can be inferred from the structural characteristics of phenyl vinyl silicone rubber and the lubrication principle of general rubber.

 
1. Structural characteristics of phenyl vinyl silicone rubber

Phenyl vinyl silicone rubber, also known as methyl phenyl vinyl silicone rubber, has phenyl and vinyl introduced into its molecular chain. This structural characteristic makes phenyl vinyl silicone rubber have a series of excellent properties, such as heat resistance, cold resistance, ozone resistance, weather resistance, etc.

2. Lubrication principle of general rubber

During the friction and wear process of rubber materials, its lubrication mechanism mainly involves the following aspects:

Friction coefficient: The friction coefficient of rubber materials is usually low, which enables them to generate less friction on the contact surface, thereby reducing wear.

Adhesion: Rubber materials have strong adhesion to metals and other materials, and can form a lubricating film on the friction surface to reduce friction and wear.

Elastic recovery: Rubber materials can quickly return to their original shape after being subjected to external forces. This elastic recovery ability helps to reduce friction and wear.

Surface roughness: The surface roughness of rubber materials is low, which can reduce the contact area of the friction surface, thereby reducing friction.

3. Presumed lubrication mechanism of phenyl vinyl silicone rubber

Based on the structural characteristics of phenyl vinyl silicone rubber and the lubrication principle of general rubber, it can be inferred that its lubrication mechanism may involve the following aspects:

Flexibility of molecular chain: Phenyl and vinyl are introduced into the molecular chain of phenyl vinyl silicone rubber. The introduction of these groups makes the molecular chain more flexible, thereby improving the elastic recovery ability of rubber. This elastic recovery ability helps to reduce friction and wear during friction.

Formation of lubricating film: Phenyl vinyl silicone rubber can form a lubricating film on the friction surface, which can reduce the contact area of the friction surface, reduce friction, and thus reduce wear.

Temperature resistance: Phenyl vinyl silicone rubber has excellent heat resistance and cold resistance, which enables it to maintain good lubrication performance in both high and low temperature environments.

Chemical stability: Phenyl vinyl silicone rubber can resist a variety of chemical substances, is not easily corroded and aged, thereby maintaining the stability of its lubrication performance.

4. Conclusion

Although there are few studies on the lubrication mechanism of phenyl vinyl silicone rubber, its possible lubrication mechanism can be inferred from its structural characteristics and the lubrication principle of general rubber. These inferred mechanisms include the flexibility of molecular chains, the formation of lubricating films, temperature resistance and chemical stability. However, in order to gain a deeper understanding of the lubrication mechanism of phenyl vinyl silicone rubber, more experiments and research are needed.

Please note that the above content is a conclusion based on existing knowledge and speculation, and is not a result of rigorous experimental verification. Therefore, in practical applications, experiments and verification are still needed according to specific circumstances.