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Composite coatings

PROTEK® Composite coating by INOMETA

Our PROTEK® composite coatings represent a peak performance in surface technology – they are fiber-reinforced and ceramic-filled plastic layers. Their innovative composition offers a unique combination of strength, versatility, and adaptability, making them a preferred solution in a wide range of applications. These high-performance coatings consist of a robust plastic matrix reinforced with carefully selected ceramic particles and, for instance, glass-carbon fibers. This combination enables exceptional adhesion strength to carbon or glass fiber composites while ensuring optimal abrasion resistance. The ability to adjust the electrical insulation or conductivity as required makes them an extremely versatile solution for various applications – both as machining wear protection and for rubber recovering.

Application areas of composite coatings

INOMETA’s PROTEK® composite coatings deliver exceptional quality and reliability. Cutting-edge processes and precise control throughout every step guarantee these coatings meet the most demanding industry requirements. Our composite coating offers a versatile solution, functioning as:

  • Wear protection
  • Corrosion protection
  • Improved sliding properties

Beyond these core functionalities, PROTEK® coatings excel as a rubber recovering across diverse industries, including:

  • Printing industry
  • Offshore industry
  • Medical technology
  • Glass and ceramics industry
  • Textile industry
  • Paper and film industry

All advantages & essential properties of composite coatings

INOMETA’s innovative coating process creates a stress-free, machinable surface on CFRP rollers. This foundation is then enhanced with our PROTEK® composite coatings, renowned for their exceptional toughness and chemical resistance. This combination translates to reliable and long-lasting performance.

Our coatings provide a single, unified solution for demanding industrial applications. They effectively guard against wear and corrosion, making them ideal for both machining wear protection and rubber recovering.  This versatility ensures your CFRP rollers meet the challenges of modern industrial environments.

Special features of our PROTEK® composite coatings:

  • Can be mechanically processed
  • Conductive or insulating
  • Insensitive to chemicals
  • Can be further refined by thermal spraying or rubberizing
  • Excellent adhesive strength on CFRP: > 25 MPa
  • Extended service life of rollers
  • Higher production speed
  • Minimization of machine downtimes
  • Facilitation of surface cleaning & associated reduced environmental impact
  • Improved product quality
  • Very good wear resistance
  • Resistant to frictional wear
  • Very good corrosion resistance
  • High hardness: 90 Shore D at 20 °C
  • Compressive strength: 120 MPa
  • Excellent crack resistance due to multi-directional fiber orientation
  • Temperature resistance: 90 °C permanently
  • Max. vulcanization temperature: 160 °C short-term
  • Suitable for CFRP, GRP, aluminium and steel

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