Substrate

The substrate forms the basis for many materials and products in various industries. In general, the term "substrate" refers to the base material or the substrate on which a particular coating, layer or other type of material is applied. The substrate thus forms the basis on which further processes or applications take place.

The substrate plays a decisive role in the production and processing of materials. It can be a variety of materials, including metals, plastics, wood, glass or ceramics. The choice of substrate depends on the specific requirements of the end application, such as mechanical strength, electrical conductivity or optical properties.

The substrate is coated or modified in order to achieve certain desired properties. These can be protection against corrosion, improved adhesion of paints or adhesives, changes to the surface structure or the creation of specific functional features.

In the electronics industry, for example, the substrate serves as a carrier for integrated circuits, while in the automotive industry it acts as a base for paints and coatings to ensure protection and aesthetics. The substrate is therefore a fundamental component in the manufacture of products in a wide range of sectors, and its selection and treatment significantly influence the properties and performance of the end product.