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ISO 5260:2023

Epoxidized natural rubber — Determination of epoxidation and ring opening level by NMR spectrometry

Publication date:   Jun 9, 2023

General information

60.60   Standard published   Jun 9, 2023

ISO

ISO/TC 45/SC 3 Raw materials (including latex) for use in the rubber industry

International Standard

83.060   Rubber

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Scope

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.

Life cycle

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PUBLISHED
ISO 5260:2023
60.60 Standard published
Jun 9, 2023