ISO 697:1981
ISO 697:1981 Surface active agents – Washing powders – Determination of apparent density – Method by measuring the mass of a given volume
CDN $86.00
Description
The method consists in determining the mass of powder in receiver of known dimensions, after filling with the sample from a funnel of specified shape under specified conditions. The method is applicable to free flowing powders and, provided that an appropriate funnel is used, to powders which have a tendency to cake. In the case of powder containing lumps, the method is applicable only if these can be disintegrated readily without braeking down the particles of the powder.
Edition
2
Published Date
1981-03-01
Status
PUBLISHED
Pages
3
Language
English
Format
Secure PDF
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Abstract
The method consists in determining the mass of powder in receiver of known dimensions, after filling with the sample from a funnel of specified shape under specified conditions. The method is applicable to free flowing powders and, provided that an appropriate funnel is used, to powders which have a tendency to cake. In the case of powder containing lumps, the method is applicable only if these can be disintegrated readily without braeking down the particles of the powder.
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