CASE Coatings, Adhesives, Sealants, Elastomers

Biothane® Polyurethane Compounds

Biothane® urethane compounds are two-part polyurethane systems serving the biomedical field in critical areas such as blood and human tissue contact. The critical quality performance standards of different medical device product designs including blood oxygenators, dialysis filters and cardiac catheters require a specialized approach. Thus, a broad line of Biothane® systems are offered for various applications. Each design and process will have special requirements for viscosity, hardness and gel time as well as for compatibility with filter membranes and resistance to sterilization techniques. Key features of Biothane® polyurethane systems are biocompatibility, low exotherm and shrinkage, room temperature cures and excellent hydrolytic stability.