What are the mechanical properties of ACRYLITE® LED sign grade acrylic sheet?

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What are the mechanical properties of ACRYLITE® LED sign grade acrylic sheet?

Mechanical Property ASTM Method Value
Specific Gravity D 792 1.17
Tensile Strength
Elongation, Rupture
Modulus of Elasticity
D 638 8,800 psi (69 MPa)
15%
378,000 psi (2606 MPa)
Flexural Strength
Modulus of Elasticity
D 790 14,000 psi(144 MPa)
398,000 psi (2744 MPa)
Rockwell Hardness D 785 82 "M" scale
Impact Strength
Izod Milled Notched
D 256 0.63 ft.lbs/in. (33.3 J/m) of notch
Gardner Impact D 3029 20 in-lbs
Instrumented Dart D 3763 4.6 ft.lbs (total energy)

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