Norma ISO 177

Il test previsto dalla norma ISO 177-2001 per la verifica di compatibilità tra M49® e Policarbonato è stato eseguito anche dai laboratori del Consorzio Proplast – centro di ricerca Italiano che conferma i risultati ottenuti dai Laboratori Mazzucchelli.

ISO 177-1988: Specification of a method for the determination of the tendency of plasticisers to migrate from plastics into other materials or other plastics, when they are brought into close contact. A test specimen cut from a sheet or plate of the material to be tested is placed in close contact with two sheets capable of absorbing plasticisers. It is then subjected to heating under defi ned conditions. The loss in mass of the test specimen is a measure of the plasticiser migration.