标准编号：ISO 4623-1:2018
中文名称：涂料和清漆 耐丝状腐蚀的测定 第1部分：钢衬底
英文名称：Paints and varnishes — Determination of resistance to filiform corrosion — Part 1: Steel substrates
发布日期：2018-10
标准范围
This document describes a test procedure for assessing the protective action of coatings of paints or varnishes on steel against filiform corrosion arising from a scribed mark cut through the coating.
It is only suitable for assessing the performance of the coating/substrate combination tested. It is not suitable for predicting the performance of the coating on different substrates.
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