The surface free energy of a polymer is a decisive criterion on which a prediction of the likely success of bonding and/or printability can be based. It can be influenced by plasma treatment, chemical reagents or other techniques. The measurement of surface free energy is a major application area for the range of DataPhysics optical contact angle instruments. &nbsp;
Further typical application areas for the DataPhysics served measurement techniques:
<ul><li>Optimisation of packaging materials for subsequent printing.</li><li>Development of polymer compounds.&nbsp;</li><li>Recycling of polymer materials.</li></ul>