Plastics. Methods of test for the determination of the effects of immersion in liquid chemicals Ingestion-build-202139 Who is BS EN 62620—

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Plastics. Methods of test for the determination of the effects of immersion in liquid chemicals Ingestion-build-202139 Who is BS EN 62620—1 Scope 1. 1 This International Standard specifies a method of exposing test specimens of plastic materials, free from all external restraint, to liquid chemicals, and methods for determining the changes in properties resulting from such immersion. It does not cover environmental stress cracking (ESC) which is dealt with by the various parts of ISO 22088.