Fig. 16From: Ultrafine fully vulcanized natural rubber modified by graft-copolymerization with styrene and acrylonitrile monomersContact angles of a water droplet on surface of NR films after irradiation a unmodified NR and grafted NR at monomer content 15 phr with various St/AN monomers weight ratios; b 80/20, c 50/50, and d 20/80 wt%Back to article page