标准编号：ISO 11127-4:2011
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4部分：通过玻璃载片试验评估硬度
英文名称：Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 4: Assessment of hardness by a glass slide test
发布日期：2011-12
标准范围
This is one of a number of parts of ISO 11127 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 ISO 11126.The ISO 11126 and ISO 11127 series have been drafted as a coherent set of International Standards on nonmetallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.This part of ISO 11127 specifies a method of assessing whether a non-metallic blast-cleaning abrasive has a minimum hardness of 6 on Mohs’ scale.NOTE The test described in this part of ISO 11127 is a pass/fail test and is not a method for the accurate determination of hardness.
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