Technical Datasheet Oxidized/Stabilized PAN Fiber (OPAN) Pyron® continuous tow fibers are oxidized / stabi- lized PAN fibers (OPAN) that are inherently fire resistant, thermally stable, exhibit excellent resis- tance to chemicals and solvents and are electri- cally nonconductive. Available crimped or uncrimped, Pyron® continuous tow is suitable for stretch breaking into yarn, milling into pulp, chopping into short fibers or crimping & cutting into staple fibers for nonwovens or yarn spinning Zoltek Corporation | 3101 McKelvey Rd. | St. Louis, MO 63044

Pyron® Continuous Tow Typical Packaging Certification Pyron® Continuous Tow is pleated into plastic lined boxes weighing approximately 185kg (400 lbs). Crimped tow available packaged in bales weighing approximately 430 kg (950 lbs). Pyron® Coninuous Tow is manufactured in accordance with Zoltek’s written and published data. A Certificate of Conformance is provided with each shipment. Safety Obtain, read, and understand the Material Safety Data Sheet (MSDS) before use of this or any other Zoltek product. PYRON® is a registered trademark of Zoltek Corporation Zoltek Corporation | 3101 McKelvey...