A standard physical test that measures flexural properties of plastics. A three-point bend is used to determine mechanical properties such as flexural strength, flexural modulus, and flexural stress at any point or at break. Alpine Polytech can obtain data on the flexural properties of plastic materials.

Keywords: ASTM D790, ISO 178, Flexural Strength, Flexural Stress, Flexural Stress at Break, Flexural Strain, Flexural Offset Yield Strength, Flexural Modulus, Three-Point Bend Testing, Bend Test, Deflection