IS 4511 : Part 6 : 1987 Methods of Test for Styrene-butadiene Rubber (SBR) Latices - Part 6 : Determination of High-speed Mechanical Stability

1 Scope

1.1 This standard (Part 6) prescribes a method for the determination of high-speed mechanical stability ofstyrene-butadiene rubber latex.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1070 :1977Specification for water for general laboratoryuse

IS 3708 : Part 1 :1966 Methods of test for natural rubber latex:Part 1Dry rubber content, sludge content, density,total alkalinity, KOH-number, mechanicalstability, volatile fatty acid number, pH, totalnitrogen, total copper, total iron, totalmanganese and total ash

IS 3708 : Part 2 :1968 Methods of test for natural rubber latex,Part 2

IS 4511 : Part 1 :1967 Methods of tests for styrene butadienerubber(SBR) latices: Part 1 Determination of drypolymer, pH, density, residual styrene, boundstyrene and soap content

IS 9316 : Part 2 :1979 Method of test for rubber latex: Part 2Determination of viscosity