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ISO 19246:2016

Rubber compounding ingredients — Silica — Oil absorption of precipitated silica ISO 19246:2016

Publication date:   Jul 12, 2016

General information

90.93 Standard confirmed   Jun 14, 2021

ISO

ISO/TC 45/SC 3 Raw materials (including latex) for use in the rubber industry

International Standard

83.040.10   Latex and raw rubber

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Scope

ISO 19246:2016 specifies a general method for determining the liquid absorption capacity of a pigment and extender by using di-(2-ethylhexyl) adipate (DOA, CAS 103-23-1). The determination of the DOA absorption number is performed by means of an absorptometer which is equipped with a torque measurement and processing system. The DOA absorption number provides an indication of the void volume formed by the aggregates and agglomerates of the pigments and extenders.

Life cycle

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PUBLISHED
ISO 19246:2016
90.93 Standard confirmed
Jun 14, 2021