EN ISO 1522-2006 《Paints and varnishes - Pendulum damping test (ISO 1522:2006)》 Related products

The EN ISO 1522-2006 standard specifies two methods of coating and varnish pendulum damping tests for single-layer and multi-layer coating systems. Hardness of the paint film is assessed by measurement of the wobble decay time of the pendulum on the coating surface. The longer the decay time, the higher the Hardness. The standard details the test principle, required materials, operation procedures, calculation of results, precautions and instrument calibrating, which is important to ensure coating and varnish performance and mass.