For the turbine blade edges that are under particular strain, impact resistant, abrasion-resistant polyurethane tapes are available as a sacrifice surface.
These clear, flexible films are resistant to atmospheric conditions and UV-rays. The 0.300 mm strong tape of the standard product CMCprotect 63630 resists erosion in the long term. As a manufacturer, CMC Klebetechnik not only offers the standard product CMCprotect 63630 in all sizes requested by the customers, but also, upon request, develops variants in tape and adhesive assignments.
