ISO 11127-7:2022 涂覆油漆及相关产品前钢材表面的处理 喷射清理用非金属磨料的试验方法 第7部分：水溶性氯化物的测定

标准编号：ISO 11127-7:2022

中文名称：涂覆油漆及相关产品前钢材表面的处理 喷射清理用非金属磨料的试验方法 第7部分：水溶性氯化物的测定

英文名称：Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 7: Determination of water-soluble chlorides

发布日期：2022-11

标准范围

本文件规定了测定非金属喷砂磨料中水溶性氯化物的三种方法，即安培滴定法、分光光度法和离子色谱法。本文件是ISO的一部分？11127系列涉及喷砂清理用非金属磨料的取样和测试。非金属磨料的类型和对每种磨料的要求都包含在ISO？11126系列。ISO？11126系列和ISO？11127系列已被起草为一套连贯的非金属喷砂清理磨料国际标准。

This document specifies three methods for the determination of water-soluble chlorides in non-metallic blast-cleaning abrasives, namely, amperometric titration, spectro-photometry and ion chromatography.

This document is part of the ISO 11127 series dealing with the sampling and testing of non-metallic abrasives for blast-cleaning.

The types of non-metallic abrasive and requirements on each are contained in the ISO 11126 series.

The ISO 11126 series and the ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives.

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