SH/T 1502-2014
Determination of bound styrene content in styrene - butadiene rubber latex.Refractive index method (English Version)

Standard No.

SH/T 1502-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Petrochemical Industry

Latest

SH/T 1502-2014

Replace

SH/T 1502-1992

Scope

This standard specifies a method for the determination of bound styrene content in styrene-butadiene latex (SBRL). This standard applies to low-temperature (approximately 5°C) emulsion polymerized styrene-butadiene latex with a combined styrene content of 18% to 40% mass fraction based on dry polymer. This standard does not apply to reinforced styrene-butadiene latex, carboxylated styrene-butadiene latex (XSBRL), styrene-butadiene latex (PSBRL) and solution polymerized styrene-butadiene latex (SSBRL).

SH/T 1502-2014 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• GB/T 8658 Rubber, raw styrene-butadiene, emulsion-polymerized--Determination of bound styrene content--Refractive index method
• SH/T 1149 Synthetic rubber latex Sampling
• SH/T 1154 Synthetic rubber latex.Determination of total solids content

SH/T 1502-2014 history

• 2014 SH/T 1502-2014 Determination of bound styrene content in styrene - butadiene rubber latex.Refractive index method
• 1992 SH/T 1502-1992 Determination of bound styrene content in styrene-butadiene latex