Compression stress vs. strain curves for various soft foam types

Low-density foams

Soft polyurethane foam reinforced by expanded polystyrene particles: Compression performance, strain rate, and cyclic compression response - Wang - 2023 - Polymers for Advanced Technologies - Wiley Online Library

Time dependency of creep compliance D c (t) for the open cell PUR

Soft polyurethane foam reinforced by expanded polystyrene particles: Compression performance, strain rate, and cyclic compression response - Wang - 2023 - Polymers for Advanced Technologies - Wiley Online Library

Hyperfoam Modeling of Soft Foams

Compressive behavior and deformation mechanisms of rigid polymeric foams: A review - ScienceDirect

Strain Rate Dependent Compressive Response of Open Cell Polyurethane Foam

Soft polyurethane foam reinforced by expanded polystyrene particles: Compression performance, strain rate, and cyclic compression response - Wang - 2023 - Polymers for Advanced Technologies - Wiley Online Library

Compressive behavior and deformation mechanisms of rigid polymeric foams: A review - ScienceDirect

A typical stress-strain curve of a foam [6].

37.2 Compressive Stress-Strain Curves

Effect of SiO2 on the compressive stress–strain curve of flexible

Uniaxial compression stress-strain and efficiency-strain curves for