Constant oscillation-amplitude method

{
  "id": "MLC-T-CHM-002465",
  "term": "Constant oscillation-amplitude method",
  "field": "Chemistry",
  "definition": "A rheological technique used to characterize the viscoelastic properties of materials, particularly polymers, by applying an oscillatory shear or tensile deformation at a fixed amplitude. The resulting stress response is measured to determine storage and loss moduli. This method is often employed in dynamic mechanical analysis (DMA).",
  "subject": "Polymer",
  "references": [
    "PAC, 2013, 85, 1017. 'Glossary of terms relating to thermal and thermomechanical properties of polymers (IUPAC Recommendations 2013)' on page 1023 (https://doi.org/10.1351/PAC-REC-12-03-02)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/constant-oscillation-amplitude-method/"
}