SS-EN-ISO-11127-4 › 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 (ISO 11127-4:2020)
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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.
To find similar documents by classification:
87.020 (Paint coating processes Surface preparation for painting, see 25.220.10)
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Designation Name
SS-EN ISO 11127-4:2020
Revision Level
2020 EDITION
Status
Current
Publication Date
Nov. 3, 2020
Language(s)
English
Page Count
16
International Equivalent
EN ISO 11127-4:2020(IDT); ISO 11127-4:2020(IDT)