Plasma polymerization

Plasma polymerization is an advanced surface technology that is used in various industries to modify surface properties. In this process, a plasma-generating gas, typically an organic molecule, is introduced into a vacuum chamber and then ionized by applying electrical energy.

The ionized gas molecules react with each other and form a thin polymer coating on the surface of the substrate to be treated. This coating is formed by radical polymerization reactions in the plasma and can have a variety of properties depending on the precursor gases and process parameters used.

Plasma polymerization enables precise control of the coating thickness, composition and structure, which makes it possible to adjust specific surface properties such as hydrophilicity, hydrophobicity, adhesion, chemical resistance and biocompatibility.

This technique offers several advantages over conventional coating methods, including a low process temperature, compatibility with a wide range of substrate materials and the ability to coat complex geometries.

Plasma polymerization is used in various industries, including the medical device, automotive, electronics manufacturing and packaging industries. It is used in the production of coatings for implants, surface functionalization, the production of biomaterials and many other applications where tailored surface properties are required. Overall, plasma polymerization is a versatile and powerful surface technology that makes it possible to specifically improve the performance and functionality of material surfaces in order to meet the requirements of various applications.