ISO 8502-9-1998 涂装油漆和有关产品前钢材预处理 表面清洁度的评定试验 第9部分:水溶性盐的现场电导测定法

标准号：ISO 8502-9-1998
中文标准名称：涂装油漆和有关产品前钢材预处理 表面清洁度的评定试验 第9部分:水溶性盐的现场电导测定法
英文标准名称：Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 9: Field method for the conductometric determination of water-soluble salts
标准类型：A29
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A29
国际标准分类号：25.220.10
适用范围：This part of ISO 8502 describes a field method for the assessment of the total surface density of various water-soluble salts (mostly chlorides and sulfates) on steel surfaces before and/or after surface preparation. The individual surface densities of chlorides, sulfates, etc., cannot be determined by this method. This method assesses ionic contaminants only. These represent the greater part of the contamination.