Dichtprofil

Dichtprofil, also known as a sealing profile or gasket, is a component used to create a seal between two mating surfaces. Its primary function is to prevent the leakage of fluids, gases, or other substances, and to protect against the ingress of contaminants. Dichtprofile are commonly made from flexible materials such as rubber, silicone, plastic, or various elastomers, chosen for their ability to deform and conform to the irregularities of the surfaces they are sealing. The specific material selection depends on factors like the operating temperature, pressure, chemical resistance requirements, and the type of medium being contained or excluded.

These profiles come in a wide variety of shapes and cross-sections, including O-rings, gaskets, seals, and specialized extruded profiles. The design of a Dichtprofil is critical for its effectiveness. Factors such as the compression set, tensile strength, elongation, and hardness of the material, along with the geometry of the profile, all contribute to its sealing performance. They are widely employed across numerous industries, including automotive (engine seals, door seals), aerospace, construction (window and door seals), industrial machinery, and consumer goods, ensuring the integrity and functionality of many products and systems.