This standard specifies a method for determining the remaining unsaturation of hydrogenated nitrile butadiene rubber (HNBR) by infrared (IR) spectroscopy using the coating method.
SH/T 1762-2008 Referenced Document
GB/T 15340-1994 Rubber, raw, natural and synthetic--Sampling and further preparative procedures
SH/T 1762-2008 history
2008SH/T 1762-2008 Rubber.Determination of residual unsaturation of hydrogenated nitrile rubber (HNBR) by infrared spectroscopy