Објављен
This document specifies a quantitative method, using proton (1H) nuclear magnetic resonance (NMR) spectrometry, for the determination of epoxidation and ring opening level of raw epoxidized natural rubber (ENR). This method applies to ENR of all grades available commercially.
ОБЈАВЉЕН
ISO 5260:2023
60.60
Стандард објављен
9. 6. 2023.