ATTANE® 4601 copolymer is an ultra low density polyethylene blown film extrusion grade having high impact resistance and tear strength combined with improved softness, designed for use in medical packaging applications. It complies with FDA regulation 21 CFR 177.1520 (c) 3.2a for food contact. USP Class VI test data for biocompatibility is available. Film properties below based on a film thickness of 25 µm. Data provided by Dow Chemical. |