ISO 20927:2019
Rubber compounding ingredients — Precipitated silica — Determination of aggregate size distribution by disc centrifuge
Rubber compounding ingredients — Precipitated silica — Determination of aggregate size distribution by disc centrifuge
PREVIEW
Rubber compounding ingredients — Precipitated silica — Determination of aggregate size distribution by disc centrifuge
Rubber compounding ingredients — Precipitated silica — Determination of aggregate size distribution by disc centrifuge
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.
| Edition | 2019 |
|---|---|
| Published Date | 2019 |
| Published By | International Standardization Organisation |
| Page Count | 14 |