QIAN Qun, WU Minghong, BAO Borong. STUDY ON GRAFTING REACTION OF ACRYLAMIDE ONTO PRE-IRRADIATED POLYPROPYLENE FIBERS[J]. Journal of Radiation Research and Radiation Processing, 2001,19(4):259-262.
QIAN Qun, WU Minghong, BAO Borong. STUDY ON GRAFTING REACTION OF ACRYLAMIDE ONTO PRE-IRRADIATED POLYPROPYLENE FIBERS[J]. Journal of Radiation Research and Radiation Processing, 2001,19(4):259-262.DOI:
In this paper, grafting reaction of acrylamide onto pre—irradiated polypropylene fibers in inert medium (N,2,) has been studied. The grafting degree has been determined as a function of radiation dose,monomer concentration, temperature and reaction time. The experimental results showed that the best condition of grafting reaction was 10% methanol/water solvent, temperature 70℃, and reaction time 3 h. The mechanism of grafting reaction was characterized with ESR.