Technical Datasheet Panex® 35 Chopped Fiber (Type -45) For Engineering Thermoplastic Applications Description Zoltek’s newly-developed Type-45 chop fiber format has the following characteristics: High bulk density values which allows for cleaner and more consistent flow rates Maintains its integrity from the package, into, and through the hopper Distributes easily during compounding, improving process and product performance Engineering Thermoplastics (ETP): PC, PA, POM, PBT/PET Excellent mechanical and electrical properties: -High strength and modulus -Low density -Electrical conductivity -Dimensional stability -Low thermal expansion -Excellent friction/wear properties Material Overview -RFI/EMI shielding of electronic devices -Wear-resistance of structural/mechanical parts -Weight reduction and dimensional stability in automotive components Sizing Content Moisture Content Unpacked Bulk Density (minimum) Fiber Length (nominal) 0.25 in *fiber properties generated using ASTM standard methods Zoltek Corporation | 3101 McKelvey Rd. | St. Louis, MO 63044 P: 314-291-5110 | F: 314-291-8536 | E: [email protected] | W: www.zoltek.com

Panex® 35 Chopped Fiber (Type -45) Typical Packaging • Each pallet contains 45 boxes and has a net weight of 1,800 lb (816 kg). • Each box is 14.5” x 14.5” x 14.5” (36.8 cm x 36.8 cm x 36.8 cm) and contains 40 lbs (18.1 kg) of chopped fiber in a polyethylene bag. • Chopped fiber is also available in 500 lb (227 kg) super sacks. ISO 9001 AS9100 BUREAU VERITAS Certification No US09000636 PANEX® is a registered trademark of Zoltek Corporation Certification Panex 35 Chopped Fiber is manufactured in accordance with Zoltek’s written and published data. A Certificate of Conformance is provided with...