ISO 4658:1999

Acrylonitrile-butadiene rubber (NBR) — Evaluation procedure

95.99 Withdrawal of Standard Aug 11, 2020

General information

Current stage: 95.99 Effective date: Aug 11, 2020

Originator: ISO

Owner: ISO/TC 45/SC 3

Type: International Standard

ICS: 83.060

Scope

This International Standard specifies, for acrylonitrile-butadiene rubbers (NBRs):
_ physical and chemical tests on raw rubbers;
_ standard materials, a standard test formulation, equipment and processing methods for evaluating the
vulcanization characteristics.

Life cycle

PREVIOUSLY

Revises
ISO 4658:1990

NOW

WITHDRAWN
ISO 4658:1999
95.99 Withdrawal of Standard
Aug 11, 2020

CORRIGENDA / AMENDMENTS

Amended by
ISO 4658:1999/Amd 1:2004

REVISED BY

ABANDON
ISO/DIS 4658

PUBLISHED
ISO 4658:2020

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