IS 4511 Pt.4-1986
Test Methods for Styrene Butadiene Rubber (SBR) Latex Part 4 Combined Determination of Styrene SBRL: 9

Standard No.

IS 4511 Pt.4-1986

Release Date

1987

Published By

IN-BIS

Latest

IS 4511 Pt.4-1986

Scope

1.1 This standard ( Part 4 ) prescribes a method for the determination of the bound styrene content of styrene-butadiene rubber (SBR) latices. 1.2 The method is applicable to hot (approximately 50°C) emulsion polymerized SBR latices having a bound styrene content, expressed on the SBR content, of up to 55 percent and to cold ( approximately 5°C) emulsion polymerized SBR latices having a bound styrene content between 18 and 40 percent. 1.3 The method is not applicable to reinforced styrene-butadiene rubber (SBR..Y) latices, carboxylated-styrene-butadiene rubber ( XSBR ) latices and pyridine-butadiene rubber ( PSBR ) latices.

IS 4511 Pt.4-1986 history

• 1987 IS 4511 Pt.4-1986 Test Methods for Styrene Butadiene Rubber (SBR) Latex Part 4 Combined Determination of Styrene SBRL: 9