viscoelastic materials

Viscoelastic materials have properties of both liquids and solids. When deformed, they exhibit an immediate elastic response, like a solid, and also slowly flow or change shape over time, like a liquid. This means they can absorb energy when stressed and gradually release it, which helps them dampen vibrations or shocks. Common examples include rubber, polymers, and biological tissues. Their unique behavior arises from their internal structure, allowing them to adapt under stress while gradually returning to their original shape. This combination makes viscoelastic materials useful in cushioning, damping, and other applications requiring energy absorption.