ISO 11127-4:2020 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：用玻璃载玻片试验评定硬度

标准编号：ISO 11127-4:2020

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：用玻璃载玻片试验评定硬度

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：2020-10

标准范围

本文件规定了一种评估非金属喷砂清理磨料的最低硬度是否为莫氏硬度6的方法。本文件是ISO 11127系列的一部分，涉及喷砂清理用非金属磨料的取样和测试。ISO 11126系列中包含了非金属磨料的类型及其要求。ISO 11126和ISO 11127系列已被起草为一套关于非金属喷砂清理磨料的一致国际标准。附件A中给出了两个系列所有部分的信息。注:本文件中描述的试验为合格/不合格试验，不是准确测定硬度的方法。

This document specifies a method of assessing of whether a non-metallic blast-cleaning abrasive has a minimum hardness of 6 on Mohs' scale.This document is a 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 and ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.NOTE The test described in this document is a pass/fail test and is not a method for the accurate determination of hardness.

标准预览图