SURFACE PROTECTING FILM FOR PAINTED SURFACES, COMPRISING A POLYURETHANE-BASED PRESSURE-SENSITIVE COMPOSITION

摘要

The invention relates to a pressure-sensitive surface-protecting film, especially for automotive paints, comprising a carrier layer and a pressure-sensitive layer on the basis of a cross-linked polyurethane. The inventive film is characterized in that the angle of loss tan delta of the polyurethane increases at room temperature in a frequency interval of from 10<-1> to 10<2> rad/sec or remains on the same level.