BS ISO 5794-3:2011
Rubber compounding ingredients. Silica, precipitated, hydrated Evaluation procedures in a blend of solution styrene-butadiene rubber (S-SBR) and butadiene rubber (BR)
| Označení normy: | BS ISO 5794-3:2011 |
| Počet stran: | 16 |
| Vydáno: | 2011-08-31 |
| ISBN: | 978 0 580 67344 3 |
| Status: | Standard |
BS ISO 5794-3:2011
This standard BS ISO 5794-3:2011 Rubber compounding ingredients. Silica, precipitated, hydrated is classified in these ICS categories:
- 83.040.20 Rubber compounding ingredients
This part of ISO 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.
NOTE 1 ISO 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.
NOTE 2 ISO 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.