Advanced Surface Treatment

The leading-edge surface technology by Trocellen

The chemical modification of the foam surface on the basis of environmentally friendly and safe substances ensures a significant increase in surface tension, which results in excellent long-term stability. Therefore, the AST treatment offers decisive advantages over conventional corona procedures.

Our surface finishing thus ensures optimum adhesion properties and perfect compatibility of the foam with many common water-based adhesives. AST-treated foam is the ideal basis for the manufacture of technologically sophisticated, self-adhesive products.

Trocellen Advanced Surface Treatment


  • Excellent adhesion properties
  • Increased long-term stability and long storability
  • Higher surface tension compared to corona treatment
  • No impairment of the mechanical properties of the foam
  • Environmentally friendly and emission-free
  • High process reliability


Advanced Surface Treatment for Polyolefin foams