Abstract Preview

This document specifies a general method for determining the aggregate size distribution (ASD) of silica by using a disc centrifuge according to the principle of sedimentation. As pre-stage the silica is de-agglomerated in water using strong ultrasonic power treatment.

The method is used for precipitated silica.


General information

  • Status :  Published
    Publication date : 2019-10
  • Edition : 1
    Number of pages : 14
  • :
    ISO/TC 45/SC 3
    Raw materials (including latex) for use in the rubber industry
  • 83.040.20
    Rubber compounding ingredients

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