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BS ISO 788:2021

$86.31

Ultramarine pigments

Published By Publication Date Number of Pages
BSI 2021 14
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This document specifies the requirements and corresponding test methods for artificial ultramarine pigments in plastics, paints, rubbers, etc.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 1 Scope
2 Normative references
8 3 Terms and definitions
4 Classification
5 Requirements and test methods
5.1 Appearance
5.2 Technical requirements
9 6 Sampling
7 Determination of free sulfur
7.1 Principle
10 7.2 Reagents and materials
7.3 Apparatus
7.3.4 Electric heating board.
7.4 Procedure
7.4.1 Preparation and determination of the test solution
11 7.4.2 Determination of a blank test solution
7.5 Calculation and expression of results
8 Determination of the elements content
8.1 Reagents and materials
8.2 Apparatus
12 8.3 Procedure
8.3.1 Preparation and determination of the test solution
8.3.2 Determination of a blank test solution
8.4 Calculation and expression of results
13 8.5 Detection limit of the test method
9 Marking and labelling
10 Test report
BS ISO 788:2021
$86.31