Example
Class Eca It satisfies the non-flame propagation test, without additional classifications.
Classification a1 Reduced acidity and corrosiveness of emitted gases with conductivity < 2,5 µS/mm and pH > 4,3
Classification d1 No burning droplets/particles that persist for more than 10 seconds.
Classification s1b Reduced emission of smoke and transmittance of over 60% and less than 80%.
Class Cca It satisfies the non-flame propagation test, with the requirement of non-fire propagation and with emitted heat limits for this class..