Che Jitai, Yan Meilan, Sun Jiazhen. RADIATION GRAFT OF ETHYLATE ON LOW DENSITY POLYETHYENE[J]. Journal of Radiation Research and Radiation Processing, 1985,3(4):43-48.
Che Jitai, Yan Meilan, Sun Jiazhen. RADIATION GRAFT OF ETHYLATE ON LOW DENSITY POLYETHYENE[J]. Journal of Radiation Research and Radiation Processing, 1985,3(4):43-48.DOI:
Solution graft polymerization of ethyl acrylate on preirradiated low density polyethylene powder has been studied. It is found that the rate of graft polymerization increased with the increase of radiation dose, dose rate and monomer concentration. The highest rate of graft polymerization is obtained at the temperature range of 25~40℃. Methanol is the most effective solvent for graft polymerization. The structure and physical mechanical properties of graft copolymer depend on the rate of graft.
关键词
辐射接枝共聚预辐照低密度聚乙烯丙烯酸乙酯俘获自由基
Keywords
Radiation graft copolymerizationPreirradiationLow density polyethyleneEthylacrylateTrapped free radical