International Standard
ISO 24047:2021
Plastics — Polyethylene (PE) and polypropylene (PP) thermoplastics — Determination of metal content by ICP-OES
Reference number
ISO 24047:2021
ISO 24047:2021
Edición 1
2021-02
2021-02
© ISO 2024
International Standard
Resumen
This document specifies a method for the determination of metal content in polyethylene (PE) and polypropylene (PP) by inductively coupled plasma optical emission spectrometry (ICP-OES).
This document is applicable to the determination of the content of magnesium (Mg), aluminium (Al), calcium (Ca), zinc (Zn), chromium (Cr), titanium (Ti), iron (Fe), antimony (Sb), copper (Cu), lead (Pb), cadmium (Cd), etc. This document is not applicable to the determination of mercury (Hg) due to its volatility.
This method is suitable for base polymers of PE, PP, PE/PP copolymer and their blends.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2021-02Etapa: Norma Internacional publicada [60.60]
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Edición: 1Número de páginas: 9
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Comité Técnico :ISO/TC 61/SC 9ICS :83.080.20
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