ISO 8619:2003 specifies a method for the determination of the flow distance of powdered heat-setting phenolic resins for production and control. With reference to tablet formation, test temperature and angle of inclination of the glass plate, measurement of the flow distance involves arbitrarily defined conditions.
The flow distance is dependent on the reactivity and melt viscosity of the resins. Rapid solidification and high melt viscosity shorten the flow distance.
Status: PublishedPublication date: 2003-04
Edition: 3Number of pages: 4
Technical Committee: ISO/TC 61/SC 12 Thermosetting materials
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