Sustainable Pretreatment with Atmospheric Pressure Plasma

摘要

When it comes to achieving safe and stable adhesion of coatings and bondings on aircraft parts made of plastic, metal and composite, atmospheric pressure plasma has become the green and cost-saving pretreatment alternative to conventional methods. Plasma is based on a simple physical principle that, by supplying energy, states of matter change from solid to liquid and liquid to gas. If further energy is added to a gas, it becomes ionized-the electrons gain kinetic energy and leave their atomic shells.