Approved Work Item
ISO/AWI TS 26597
Rubber, vulcanized or thermoplastic — Quantitative estimation of Payne effect (filler-filler interaction/filler network) by using dynamic mechanical analyzer or Fourier transform rheology
Reference number
ISO/AWI TS 26597
ISO/AWI TS 26597
Edition 1
© ISO 2026
Approved Work Item
Abstract
This document specifies two dynamic test methods for evaluating nonlinear viscoelastic behavior, filler network integrity, and rubber–filler interactions of vulcanized rubbers and thermoplastics. Method A: Determination of nonlinear viscoelastic response using Fourier-transform rheology (FTR) under large-amplitude oscillatory shear. Method B: Determination of filler–filler and rubber-filler interactions using dynamic mechanical analysis (DMA) through strain-sweep testing (Payne effect). NOTE: Rubber that vulcanizates with more than 80 IRHD hardness will show slippage behaviour at very high strain analysis.
General information
-
Status: Under developmentStage: New project registered in TC/SC work programme [20.00]
-
Edition: 1
-
Technical Committee :ISO/TC 45/SC 2
- RSS updates
