The quality of some EVA rubber samples has been studied through neutron rad
iography (NR) technique. Optical density and linear attenuation coefficient
measurements have been carried out for the purpose. A study on variation o
f optical density with sample thickness has also been performed. The result
s so obtained reveal that the NR facility of Atomic Energy Research Establi
shment (AERE). Savar may successfully be utilized for duality assessment of
rubber samples.