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ISO 23075:2021

Vulcanized rubbers — Determination of antidegradants by high-performance liquid chromatography
31. 3. 2021.

Опште информације

90.92     22. 1. 2025.

ISO

ISO/TC 45/SC 2

Međunarodni standard

83.060  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

This document describes a procedure for the determination of the following antidegradants in vulcanized rubbers:
—    aminoketone group;
—    naphthylamine group;
—    diphenylamine group;
—    p-phenylenediamine;
—    monophenol group.
The groups of antidegradants are summarized in Table A.1 with the chemical names, the abbreviated terms and the CAS registry numbers.
Extender oils, when present, can interfere.
For poly-2,2,4-trimethyl-1,2-dihydroquinoline, the method provides only an approximation because of its polymeric nature.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 23075:2021
90.92 Odluka o izmeni ili reviziji standarda
22. 1. 2025.

REVIDIRAN OD

PROJEKAT
ISO/CD 23075