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ISO 4324:1977

Surface active agents — Powders and granules — Measurement of the angle of repose ISO 4324:1977

Publication date:   Sep 1, 1977

General information

90.20 Standard under periodical review   Apr 15, 2024

ISO

ISO/TC 91 Surface active agents

International Standard

71.100.40   Surface active agents

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Published

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Scope

The measurement is carried out in the following way: Determination of the base angle of the cone obtained by passing a given volume of the product in the form of powder or granules through a special funnel placed at a fixed height above a completely flat and level plate. The method is also applicable to other powders and granules with comparable properties.

Life cycle

NOW

PUBLISHED
ISO 4324:1977
90.20 Standard under periodical review
Apr 15, 2024