Thermomechanical analysis

Thermomechanical analysis (TMA) is a technique used to study the mechanical properties of materials as they change with temperature. It involves applying a controlled temperature program to a sample while simultaneously measuring its mechanical response, such as dimensional changes, stiffness, or viscoelastic properties. This analysis helps in understanding how materials behave under thermal conditions, which is particularly important for polymers, metals, ceramics, and composites.