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EN ISO 21683:2020

Pigments and extenders - Determination of experimentally simulated nano-object release from paints, varnishes and pigmented plastics (ISO 21683:2019) EN ISO 21683:2020

Publication date:   Dec 21, 2020

General information

60.60 Standard published   Sep 16, 2020

CEN

CEN/TC 298 Pigments and extenders

European Norm

87.060.10   Pigments and extenders

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Scope

This document specifies a method for experimental determination of the release of nanoscale pigments and extenders into the environment following a mechanical stress of paints, varnishes and pigmented plastics.
The method is used to evaluate if and how many particles of defined size and distribution under stress (type and height of applied energy) are released from surfaces and emitted into the environment.
The samples are aged, weathered or otherwise conditioned to simulate the whole lifecycle.

Life cycle

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PUBLISHED
EN ISO 21683:2020
60.60 Standard published
Sep 16, 2020

Relations

Adopted from ISO 21683:2019 IDENTICAL