Acrylonitrile content from copolymer of acrylonitrile-butadiene has be
en studied combining vibrational spectroscopy and a nuclear technique.
On the basis of the results obtained, it has been proven that these t
echniques can clearly be an asset to determine acrylonitrile content i
n rubber materials without prior separation and in a nondestructive fa
st and simple manner. (C) 1997 John Wiley & Sons, Inc.