Heat deflection temperature: 120 °C
Carbon fibre sheets are made out of HT carbon fibre prepregs with a transparent epoxy resin matrix in press moulding. The edges of the plates are "rough sawn".
One surface layers consists consist of 3k-fabric style 452 in twill weave 2/2 (fabric prepreg CE 8201-200-45). Depending on sheet thickness the core layer consists of 3k-fabric and/or UD-non-crimp fabric 0°/90° (bidirectional).