PolyHT-9mm is a high temperature thermoplastic from PolyOne Corporation, designed for superior thermal performance in demanding applications. It has a high impact strength and a wide range of materials available. It provides excellent chemical, abrasion, and thermal resistance, as well as dimensional stability at temperatures up to 315°C (599°F) without deformation. It is an ideal material for automotive, medical, electronics, and industrial applications, and is suitable for extrusion, blow molding, compression molding, and injection molding.