Zoltek Carbon Fiber Prepregs
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^M4\M ^PB|#' WW Uni-Directional Prepreg Tapes Germanischer Lloyd Approved, Approval No. WP Ì 030030 HH Medium-to-High Areal Weight Carbon Fiber Prepregs for high-volume commercial applications Zoltek produces uni-directional (UD) prepreg tapes based on Panex carbon fiber. Zoltek prepreg is ideal for large-volume composite applications where high production throughput, excellent composite properties, and low material cost are important. A wide selection of epoxy resin formulations meets most processing and composite property require- ments for tack, toughness, flow in cure, surface finish, cure- time, cure temperature, and delivered composite strength and modulus. Custom formulations are also available. Zoltek prepreg properties, such as fiber areal weight (FAW), resin content, and width, are readily adjusted to exactly meet customer requirements. Packaging options include core size, interleaf type (paper and/or poly film) and number (one side or two), and custom labeling. Zoltek prepreg production is geared to large volumes and low cost Special projects are welcomed. Recommended Use Any article or component benefiting from the unique properties of carbon fiber composites. Excellent for hand lay-up or automated fabri cation processes. Applications Wind energy, automotive, petroleum production, aviation, marine, industrial, other transportation, medical (including X-ray), sports and Zoltek Uni-Directional Prepreg Tapes 'Production efficiency and pricing may be impacted by tape and width selection ** Maximum roll size is 1,000 lbs net prepreg weight Zoltek Corporation | 3101 McKelvey Rd. | St. Louis, MO 63044

Uni-Directional Prepreg Tapes Datasheet Zoltek Uni-Directional Prepreg Tapes Typical Properties English Tensile Strength Tensile Modulus Compressive Strength Compressive Modulus Interlaminer Shear Strength +/-45 In-Plane Shear Strength +/-45 In-Plane Shear Modulus Glass Translation Temperature (Tg, G") SI Method Characteristic Values* 276 ksi1 1,903 MPa 1 DIN EN ISO 527 1712 MPa 3 19.4 msi1 134 GPa 1 DIN EN ISO 527 124 Gpa 3 192 ksi 1,324 MPa DIN EN ISO 14126 1141 Mpa 3 18.7 msi1 129 GPa 1 DIN EN ISO 14126 121 Gpa 3 11 ksi2 76 MPa 2 ASTM D 2344 8.6 ksi 59 MPa DIN EN ISO 14129 57 GPa 3 702...