Kompositdichtungen

Kompositdichtungen, often referred to as composite seals, are sealing solutions that combine multiple materials to achieve specific performance characteristics. Unlike monolithic seals made from a single material, composite seals leverage the unique properties of different components to enhance sealing effectiveness, durability, or resistance to harsh environments.

The design of a composite seal typically involves a combination of a base material, often a flexible elastomer, and a reinforcing or sliding element. The elastomer provides the primary sealing function, conforming to irregular surfaces and maintaining contact pressure. The reinforcing element, which can be a rigid plastic, metal, or even another type of elastomer, adds structural integrity, wear resistance, or reduced friction.

Common applications for composite seals include hydraulic and pneumatic systems, automotive components, and industrial machinery. They are employed in situations where a single material might fail to meet the demanding operational requirements, such as high pressures, extreme temperatures, aggressive media, or significant mechanical stress. The selection of materials for a composite seal depends heavily on the intended application, considering factors like chemical compatibility, temperature range, pressure rating, and expected lifespan. This multi-material approach allows for tailored solutions that optimize performance and extend the service life of sealing components.