Technical Datasheet Pyron® Carbon Felts Non-woven, Needlepunched, Oxidized/Stabilized PAN Fiber (OPAN) Felts Produced from 100% Pyron® oxidized PAN fibers, needlepunched felts are for use as thermal / acoustical insulation in aerospace, automotive or general industrial high temperature applications. Valuable as a low cost - high performance fire or spark barrier. *Custom weights available Zoltek Corporation | 3101 McKelvey Rd. | St. Louis, MO 63044

Pyron® Carbon Felts Typical Packaging Certification Pyron® Felts are wound on cardboard cone, sealed in plastic. Pyron® Felts are 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 Rd. | St. Louis, MO 63044 P: 314-291-5110 | F: 314-291-8536 | E: [email protected] | W: www.zoltek.com 0611