« How to Manage Paint Systems Effectively » The paints used in surface technology change their physical state during processing. The raw materials are in liquid form or are at least flowable so that they can completely cover the surface. …

Electroplating is a process in which electric current causes metals to deposit uniformly on the surface of workpieces. The metallic layer primarily serves to protect against corrosion, resist mechanical wear, or improve electrical conductivity. Additionally, electroplating may aim to achieve …

Used oil recycling transforms spent lubricants, hydraulic oils,  insulating and heat transfer oils into high-quality base oils. It promotes sustainability in two ways: on the one hand, it helps conserve petroleum reserves. On the other hand, modern used oil treatment …

« What influences the paint quality » In surface treatment, paints and coatings are applied to components to protect them from environmental damage, enhance their appearance, or modify surface properties. Paint ingredients form a complex system tailored to the intended …

Chromates, which are chemical salts derived from chromic acid, play a role in two distinct surface treatment processes: Chromating, where chromic acid or its salts create a chromate layer on a material’s surface. Chromium plating, where dissolved chromates (electrolytes containing …

« What is this coating process all about? » Electrophoretic coating (commonly known as e-coating) is a highly efficient surface pretreatment process that provides superior corrosion protection while ensuring complete coverage of metal components. This process has become essential in …

Everything About Function and Application Powder coating is a finely ground mixture of pigments, binders, fillers, and additives. In surface finishing, it is used for metal coating. During application, the powder is electrostatically charged and attracted to metal surfaces. There, …

What is the GtL Process? Gas-to–Liquids is the term used for the conversion of natural gas into liquid hydrocarbons. In several process steps, GtL oil and fuels are produced that differ from those derived from crude oil due to their …

« Effective Methods at a Glance » Have you ever accidentally snagged yourself on an overhanging piece of metal? Sharp edges, splinters, or burrs on parts made from wood, plastic, or metal not only compromise aesthetics but can also lead …

The term biocide is composed of the syllables “bio,” meaning life, and “cide,” meaning to kill.  The meaning of this term highlights the need for particular care when handling chemicals that destroy life in order to protect or preserve other …