Technical
Specifications

«UD B-PREG» is available in wide range of thickness & weight & width.

Thickness:   0.25 – 0.5 mm
Weight:         150 – 500 g/m2
Width:           100 – 1000 mm

Mechanical
Performance

UD composite plate made with 4 layers of UD B-PREG, [0]4

Thickness : 1 mm
Fiber Volume : 50 %
Density : 1,12 g/cm3

Tensile Properties (ASTM D 3039)
Strength: 130 MPa  ± 10 MPa
Modulus: 12 GPa ± 0,7 GPa
Strain: 1,2 %

Flexural Properties (ASTM D 790)
Flexural Strength: 75 MPa ± 10 MPa
Flexural Modulus: 9 GPa ± 0,5 GPa
Deflection: > 5 mm  (no break)

Impact Properties  (ISO 179 – ISO 180)

Charpy (edge wise)

Unnotched : 110 kJ/m2
Notched: 90 kJ/m2

 Izod (paralel edge wise)

Unnotched: 90 kJ/m2
Notched: 50 kJ/m2

Compressive Properties  (ASTM D 3410)
Compressive Strength: 40 MPa ± 7 MPa
Compressive Modulus: 4.8 GPa ± 0,4 GPa

Shear Properties  (ASTM D 5379)
Shear Strength: 8 MPa ± 0,5 MPa
Shear Modulus: 0.5 GPa ± 0,05 GPa

Acoustical
Performance

composite plate made with 12 layers of Flax/PP UD ply , [0/90]3S

Thickness : 3 mm
Fiber Volume : 50 %
Density : 1,12 g/cm3

Sound Transmission Loss (STL), (ASTM E 1050)

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