With respect to our quality assurance « Q-rise » and in order to meet market standards, Polyrise has at its disposal means for the physico-chemical analysis of its varnishes as well as equipments for the characterization of coatings (optical, mechanical, ageing characterizations).

Measurement of  optical transmission (from 175 nm to 3300 nm) of samples. The curve below shows the optical transmission gain brought by the coating VRPC compared to non-coated PC substrate.

The Hazemeter

The hazemeter assesses the transmission, the haze and the clarity of a transparent coating material after achievement of an abrasion test (standard ASTM D1003). It indirectly gives information about the mechanical resistance of said coating.