Plasma-initiated acrylamide grafting on flax for improving dyeing properties

Air plasma was used to initiate acrylamide grafting on flax for improving the dyeing properties.The occurrence of the reaction was confirmed by scanning electron microscopy and IR spectroscopy.The process conditions were investigated for plasma treatment and grafting reaction.The discharge power should be 200 W,discharging time 3 min,grafting monomer at 30% and grafting temp.at 60 ℃.