TECHNICAL DATA SHEET - FLAXPREG T-UD Description: FLAXPREG T-UD is a range of pre-impregnated material based on an epoxy resin system and the UD flax fibres reinforcement developed by LINEO: the FlaxTapeTM. Main markets: Sport and leisure Transportation Wind energy Flax is already used to improve the dampening properties of rackets, bicycle frames, skis, boards, … Dampening properties Already used in aeronautic, automotive, boat manufacturing, railway. Weight reduction, Mechanical & Acoustic properties, Close to aramid behaviour, Bio-based material Development projects Dampening properties, Weight reduction, Bio-based material Reference FLAXPREG T-UD 50 FLAXPREG T-UD 70 FLAXPREG T-UD 110 Flax reinforcement Epoxy part of the total weight FlaxTape FlaxTape Contact: François Vanfleteren – [email protected] - +33.2

Mechanical properties: Dampening properties: Mechanical results from a composite made with 12 layers of “FlaxPreg T-UD 110”: Low frequency dampening (flexion / mode 2): Product UD Flax UD Carbon UD Glass Tensile strength Modulus Failure strain Ultimate stress strength Modulus Elongation THEORIC DENSITY Available curing cycles: Curing Time 2 hours 1 hour 30 min 1 hour 15 min 30 min 1 hour 15 min 30 min Shelf Life: Storage Temperature < 4°C 23°C 30°C Shelf Life > 1 year 6 – 8 weeks 3 – 4 weeks Contact: François Vanfleteren