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ISO/CD TS 9285-1.2

Oxide based abrasive grains — Chemical analysis — Part 1: Wet chemistry methods

General information

30.99     Sep 28, 2026

ISO

ISO/TC 29/SC 5

Technical Specification

25.100.70  

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Scope

This International Standard deals with the chemical analysis of abrasive grains or crude based on fused aluminium oxide. lt applies to commercially available products but not necessarily to products which have been altered by use. lt includes the following determinations:
-Loss on ignition
-Silicon dioxide
-lron oxide
-Titanium dioxide
-Calcium oxide
-Magnesium oxide
-Zirconium oxide
-Aluminium oxide
-Analysis by atomic absorption spectrometry
-Potassium oxide and sodium oxide (flame photometric method)
-Analysis by X-ray fluorescence spectroscopy
-Carbon and sulfur (solid infrared absorption method)

Life cycle

PREVIOUSLY

PUBLISHED
ISO 9285:1997

NOW

PROJECT
ISO/CD TS 9285-1.2
30.99 CD approved for registration as DIS
Sep 28, 2026