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EVS-EN ISO 21683:2020

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

General information
Valid from 02.10.2020
Base Documents
ISO 21683:2019; EN ISO 21683:2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
02.10.2020
Main
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.
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