COMPOSITEK FRP Baffle Wall Systems

Physical Properties

Mechanical Coupon

Ultimate Tensile Strength

ASTM D-638

30,000 PSI
Tensile Modulus ASTM D-638 2.5 x 106
ULT. Compressive Strength ASTM D-695 30,000 PSI
Compressive Modulus ASTM D-695 2.3 x 106
Ultimate Flexural Strength ASTM D-790 30,000 PSI
Flexural Modulus ASTM D-790 1.6 x 106
Sheer Strength Short Beam ASTM D-2344 4,500 PSI
Impact Strength - Izod ASTM D-256 25 Ft-lbs/in
Hardness - Barcol ASTM D-2583 50

The above is based on results achieved in the tests indicated and reflect longitudinal direction data. This is provided for informational purposes only.

Mechanical - Full Section Bending

Modulus of Elasticity

2.5 x 106 PSI


Other Properties

Thermal Coefficient of Expansion ASTM-D 149 5 x 10-6 in/in/C
Water Absorption 24 hours ASTM-D 570 0.6% max
Density ASTM-D 792 0.0656 lbs/in3

Temperature Effects    

Reinforced composites experience loss of strength when under continuous exposure to elevated temperature.
Under these conditions, the following factors will be applied to stress and modulus properties during design.


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