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BS EN ISO 473:2020

BS EN ISO 473:2020

$102.76

Lithopone pigments. General requirements and methods of testing

Published By Publication Date Number of Pages
BSI 2020 20
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This document specifies the requirements and the corresponding test methods for three types of lithopone pigments.

PDF Catalog

PDF Pages PDF Title
2 National foreword
4 European foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
10 3 Terms and definitions
4 Marking and labelling
5 Required characteristics and their tolerances
11 6 Sampling
7 Determination of barium sulfate and total zinc content
7.1 General
7.2 Method A
7.2.1 Principle
7.2.2 Reagents
13 7.2.3 Apparatus
7.2.4 Procedure
7.2.5 Expression of results
14 7.3 Method B
7.3.1 Principle
7.3.2 Reagents
15 7.3.3 Apparatus
7.3.4 Procedure
16 7.3.5 Expression of results
8 Determination of zinc oxide content
8.1 Reagents
8.1.1 Ammonium chloride.
8.1.5 Congo red paper.
17 8.2 Apparatus
8.3 Procedure
8.4 Expression of results
9 Test report
18 Bibliography

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BS EN ISO 473:2020
$102.76