ISO 4623-1:2018 涂料和清漆 耐丝状腐蚀的测定 第1部分：钢衬底

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

本文件描述了一种测试程序，用于评估钢上油漆或清漆涂层对因划破涂层的划痕而产生的丝状腐蚀的保护作用。它仅适用于评估被测涂层/基材组合的性能。它不适用于预测涂层在不同基材上的性能。

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.

标准预览图