NF ISO 19246
Rubber compounding ingredients - Silica - Oil absorption of precipitated silica
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.
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.
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1 Domaine d'application
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2 Références normatives
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3 Principe
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4 Matériaux
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5 Équipement
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6 Échantillonnage
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7 Mode opératoire
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8 Données de fidélité
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9 Rapport d'essai
- Annexe A Normalisation de la chambre du mélangeur à l'aide de matériaux de référence
- Annexe B Données de fidélité
- Bibliographie
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