IS 4518 : Part 1 : 1967 : Methods of test for styrene-butadiene rubbers(SBR) Part I Determination of volatile matter, total ash, organic acid, soap, antioxidants, bound styrene and mooney viscosity

1. Scope

1.1 This standard prescribes the methods of preparing sample and tests for raw styrene-butadiene rubbers for their volatile matter content ( SBR : I and SBR: 2), total ash content (SBR: 3), organic acid content (SBR: 4), soap content (SBR: 5), antioxidants (SBR: 6), bound styrene content ( SBR: 7 ), and Mooney viscosity (SBR : 8).