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DIN Standards Committee Coatings and Coating Materials

Abstract

This document specifies a field method for the determination of water-soluble chlorides in non-metallic blast-cleaning abrasives. This field method is provided as a kit with all components and premeasured extraction solution. This document differs from ISO 11127-7 in that equal volumes of the sample of abrasive and extraction solution are used for the determination of chloride level in the abrasive. In comparison, ISO 11127-7 uses a weight to volume ratio of abrasive to solvent (deionized water) to extract soluble salts from the abrasive. It is intended for use in the field as compared to ISO 11127-7, which is well suited for use in the laboratory.

Begin

2024-06-05

WI

00139821

Planned document number

DIN EN ISO 11127-8

Project number

00201231

Responsible national committee

NA 002-00-11 AA - Blast-cleaning abrasives  

Responsible european committee

CEN/TC 139 - Paints and varnishes  

Responsible international committee

ISO/TC 35/SC 12/WG 4 - Blast-cleaning abrasives  

draft standard

Preparation of steel substrates before application of paints and related products - Test methods for non-metallic blast-cleaning abrasives - Part 8: Field determination of water-soluble chlorides (ISO 11127-8:2020); German and English version prEN ISO 11127-8:2024
2024-09
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