Ensuring that Rubber gaskets remain stable under pressure and prevent accidental slippage is a critical aspect of enhancing equipment operational safety and sealing reliability. The core strategy for achieving effective anti-slip performance should focus on both material properties and contact surface design. Firstly, selecting rubber materials with a high coefficient of friction is essential — for example, specially formulated nitrile rubber (NBR) or polyurethane rubber (PU), which naturally offer stronger surface adhesion. Secondly, applying special treatments to the gasket’s contact surface can significantly improve anti-slip performance. Common methods include designing fine surface textures (such as diamond or mesh patterns) or using sandblasting processes to increase surface roughness. These microstructures effectively “lock” onto the contact surface, increasing frictional resistance. Additionally, precisely controlling the gasket’s compression rate and hardness to ensure sufficient deformation pressure upon installation is fundamental to preventing displacement due to vibration or external forces. Besides surface treatment, combining these measures with the compression set control discussed in subsequent sections can more comprehensively ensure the long-term stability of the gasket’s anti-slip performance.