This document specifies two methods, A and B, for determining the pourability of plastics in powdered and granular form, by measuring the flow time through a funnel under specified conditions.
From method A, information concerning the processability can be derived, whilst method B is especially designed for process control during manufacture.
The methods specified are not necessarily applicable to all plastics in powdered and granular form.
Status: PublishedPublication date: 2023-07
Edition: 3Number of pages: 4
Technical Committee: ISO/TC 61/SC 5 Physical-chemical properties
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