Rubber compounding ingredients. Silica, precipitated, hydrated -- Evaluation procedures in a blend of solution styrene-butadiene rubber (S-SBR) and butadiene rubber (BR)
This part of ISOÂ 5794 specifies the test formulation, equipment, procedure and test methods for determining the physical properties of precipitated hydrated silica in a compound based on a blend of solution styrene-butadiene and butadiene rubber. The formulation can be regarded as a model compound for silica-based passenger car tyre treads.
NOTEÂ 1 ISOÂ 5794-2[2] specifies the test formulation, equipment, procedure and test methods for determining the physical properties of precipitated hydrated silica in a styrene-butadiene rubber mix.
NOTEÂ 2 ISOÂ 5794-1[1] specifies 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.
| SDO | BSI: British Standards Institution |
| Document Number | ISO 5794-3 |
| Publication Date | Aug. 31, 2011 |
| Language | en - English |
| Page Count | 16 |
| Revision Level | |
| Supercedes | |
| Committee | PRI/22 |