Complementary Technologies for High-Performance Surfaces

Precision starts at the surface.

By combining mechanical preparation, advanced vacuum coatings, and intelligent finishing, we develop customized surface solutions tailored to specific industrial applications – from tooling and mechanical engineering to medical technology.

Our integrated approach merges decades of expertise in substrate preparation with high-efficiency PVD and PECVD processes, along with functional post-treatments. The result: maximum performance through reduced friction, increased wear resistance, corrosion protection, anti-stick properties, and optical functionality.

Vacuum Coating: PVD & PECVD

We utilize both physical (PVD) and plasma-enhanced chemical vapor deposition (PECVD) techniques to apply functional coatings based on substrate type, thermal tolerance, and application requirements.

• PVD (Physical Vapor Deposition):
  Ideal for high-stress components such as cutting and forming tools. These hard coatings offer exceptional hardness, thermal stability (>1,100 °C), and wear resistance.

• PECVD (Plasma Enhanced Chemical Vapor Deposition):
  Suitable for temperature-sensitive substrates like aluminum, plastics, or composites. PECVD coatings are perfect for anti-stick, easy-to-clean, barrier, or optical applications.

Our Coating Systems: MpC®, DC99® und STech®

1. MpC® (Multipurpose Coatings)

Nano-lamellar, highly wear-resistant coatings for a wide range of materials – from aluminum and non-ferrous metals (MpC_3) to high-strength steels and nickel alloys (MpC_2).

Benefits:

• Reduced built-up edge formation
• Temperature resistance >1,100 °C
• Excellent sliding properties
• Multifunctionality reduces coating variants

2. DC99® – Diamond-Like Carbon (DLC) Coatings

Combines high hardness, low friction, and anti-stick properties. Ideal for food processing, fluid systems, and mechanically stressed components. DC99-DII® is food-safe (LFBG/FDA) and offers anti-scale, anti-stick, and easy-to-clean functionality.

3. STech® – Functional SiX Coatings

Scratch-resistant, chemically stable, and optically active coatings for engineering, optics, and decorative applications.

• STech-A® provides anti-reflective and anti-stick properties on smooth, amorphous surfaces.
• STech-C® adds insulating, diffusion-resistant layers with high elasticity.