ZOLTEK Uni-Directional Fabric

ZOLTEK’s Uni-Directional Fabric (Stitch-Bonded) is produced from our ZOLTEK PX35 50K Continuous Tow Carbon Fiber. In keeping with ZOLTEK’s commitment to providing ideal solutions to a variety of application challenges, this product’s unique fiber spreading techniques enable a wide range of fabric weights and constructions for composite part applications. Specially constructed for enhanced infusibility, ZOLTEK’s Uni-Directional Fabric also allows for a rapid build-up of part thickness. Depending on an application’s unique needs, fabric treatment such as binders can be added to the fabric.

Composite PropertiesSIUSMethod
Tensile Strength1,400 MPa203 ksiDIN EN ISO 527
Tensile Modulus119 GPa17.2 msiDIN EN ISO 527
Compressive Strength980 MPa142 ksiDIN EN ISO 14126
Compressive Modulus118 GPa17.5 msiDIN EN ISO 14126
Flexural Strength1,290 MPa187 ksiDIN EN ISO 14125
Felxural Modulus112 GPa16.2 msiDIN EN ISO 14125

ZOLTEK offers carbon fiber non-crimp fabrics with fiber sizings specifically designed for the HP-RTM Process which provide excellent out of mold surface quality.

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Applications.

ZOLTEK Uni-Directional Fabric Applications