ISOPLAST 201 is an opaque, impact modified thermoplastic polyurethane engineering resin for extrusion and injection molding. Its high heat distortion temperature sets it apart from ISOPLAST 101(described in Alloy Digest P-10, October 1989). It has high notched impact strength, excellent chemical and solvent resistance and high abrasion resistance. This datasheet provides information on physical properties, hardness, and tensile properties as well as fracture toughness. Filing Code: P-14. Producer or source: The Dow Chemical Company, Dow Plastics.