ISO 1043-4:2021

Plastics — Symbols and abbreviated terms — Part 4: Flame retardants

Publication date:   Jul 27, 2021

General information

90.20   Standard under periodical review   Jul 15, 2026

ISO

ISO/TC 61/SC 1 Terminology

International Standard

83.040.30   Auxiliary materials and additives for plastics | 83.080.01   Plastics in general

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Scope

This document provides uniform symbols for flame retardants added to plastics materials.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1043-4:1998

WITHDRAWN
ISO 1043-4:1998/Amd 1:2016

NOW

PUBLISHED
ISO 1043-4:2021
90.20 Standard under periodical review
Jul 15, 2026

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 1043-4:2021/Amd 1:2026