ISO 24047:2021 塑料 聚乙烯（PE）和聚丙烯（PP）热塑性塑料 电感耦合等离子体光谱法测定金属含量

标准编号：ISO 24047:2021

中文名称：塑料 聚乙烯（PE）和聚丙烯（PP）热塑性塑料 电感耦合等离子体光谱法测定金属含量

英文名称：Plastics — Polyethylene (PE) and polypropylene (PP) thermoplastics — Determination of metal content by ICP-OES

发布日期：2021-02

标准范围

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.

标准预览图