Milled Fiber | Zoltek Carbon Fiber

Panex^® 35 milled fibers are specially processed PAN (polyacrylonitrile) based fibers for high-volume applications that require strength and/or electrostatic dissipation. PANEX^® 30 high-purity milled fibers are 99+% pure carbon fibers derived from Zoltek’s high temperature graphitization process. Zoltek’s in-house milling system ensures product quality and traceability from raw material through finished product.

Applications: Automotive | Offshore Drilling | Infrastructure

Description	Typical Fiber Lengths	Typical Carbon Content	Typical Application	Datasheet
Panex 35 Milled Fiber	100 - 200 Micron (3.9 - 7.9 mils)	95%	General Purposes
Panex 30 Milled Fiber	100 - 200 Micron (3.9 - 7.9 mils)	99%	Higher Purity Electrical

Panex 35
Panex 30
Pyron

Wind Energy
Automotive
Offshore Drilling
Infrastructure
CNG/Pressure Vessels
Thermoplastic Compounding
Marine
Energy Storage
Friction Resistance
Sporting Goods

Zoltek Companies, Inc., through our wholly owned subsidiaries, engages in the development, manufacture, and marketing of carbon fibers for various applications. Our carbon fibers are used as the primary building material in commercial products. We sell our commercial grade carbon fibers under the PANEX trade name and our oxidized acrylic fiber under the PYRON trade name. Our operations are primarily in the United States, Mexico and Europe and we sell our products worldwide.

Today Zoltek products are increasing the energy output of wind turbines, creating more fuel efficient vehicles, and lifting other industries to higher levels of performance.

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