Scientific Data

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NUVADERM First Aid Characterization:
NUVADERM is a single component, poly(urea-urethane) liquid emulsion polymer that is composed of large, highly complex molecules that incorporate a broad range and distribution of hard and soft segments. The different segments are tied together with urea and urethane linkages that are formed during synthesis. NUVADERM is applied topically to form a non-toxic, hydrophobic, elastomeric coating that provides a barrier against moisture but that is permeable to oxygen. NUVADERM requires no initiator or catalyst and therefore no mixing steps. It remains liquid until released into the air and therefore is applied by spraying or with an applicator brush.
