Standard

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)

Current

•

Published:

31 Aug 2011

1 Scope

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.

Product Details

Descriptors

Silicon dioxide

Plastics and rubber technology

Tread (tyres)

Physical property measurement

Mixtures

Compounding ingredients (rubber)

Rubber

Styrene-butadiene rubber

Vulcanization

Butadiene rubber

Specimen preparation

ICS Codes

83.040.20 Rubber compounding ingredients

Committee

PRI/22

International relationships

Identical to:

ISO 5794-3:2011

ISBN

978 0 580 67344 3

Publisher

BSI