NEN-ISO 5794-2
Rubber compounding ingredients - Silica, precipitated, hydrated - Part 2: Evaluation procedures in styrene-butadiene rubber
| Organization: | NEN |
| Publication Date: | 1 December 1998 |
| Status: | inactive |
| Page Count: | 10 |
| ICS Code (Rubber compounding ingredients): | 83.040.20 |
scope:
Specifies the test formulation, equipment, procedure and test methods for determining the physical properties of precipitated hydrated silica in a styrene-butadiene rubber mix. Describes methods for chemical analysis of precipitated hydrated silica, describes its physical and chemical properties, and classifies silicas with respect to their specific surface area obtained by nitrogen adsorption.
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