Published
This document describes a test method to determine the activation energy (Ea) of photochemical degradation reactions in accelerated weathering tests according to the Arrhenius model in the most comprehensive manner.
PUBLISHED
ISO 23706:2020
90.60
Close of review
Jun 5, 2025
Plastics — Determination of apparent activation energies of property changes in standard weathering test methods
60.60 Standard published