CORESTA Congress, Sapporo, 2012, Smoke Science/Product Technology Groups, PT 01
Photodegradability testing of cellulose acetate filters – outdoor weathering vs. accelerated weathering
Eastman Chemical Company, Kingsport, TN, USA
Degradation testing in the laboratory is based on understanding a material’s exposure to specific environmental forces, which can play a key role in the mechanisms of degradation. Cellulose acetate filters can be degraded by various environmental...