SH/T 1763-2008
Nitrile rubber.Determination of residual unsaturation in hydrogenated nitrile rubber(HNBR) by iodine value (English Version)

Standard No.

SH/T 1763-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

Professional Standard - Petrochemical Industry

Status

Be replaced 2021-04

Replace By

SH/T 1763-2020

Latest

SH/T 1763-2020

Scope

This standard specifies the method for determining the iodine value (i.e. residual unsaturation) of hydrogenated nitrile butadiene rubber (HNBR) using Wijs' reagent.

SH/T 1763-2008 Referenced Document

• GB/T 15340-1994 Rubber, raw, natural and synthetic--Sampling and further preparative procedures
• ISO/TR 9272:1986 Rubber and rubber products; Determination of precision for test method standards

SH/T 1763-2008 history

• 2020 SH/T 1763-2020 Determination of residual unsaturation in hydrogenated nitrile raw rubber (HNBR) iodine value method
• 2008 SH/T 1763-2008 Nitrile rubber.Determination of residual unsaturation in hydrogenated nitrile rubber(HNBR) by iodine value