Surface Modification of Polypropylene by Ethylene Plasma and Its Induced β-Form in Polypropylene

来源 :Chinese Journal of Polymer Science | 被引量 : 0次 | 上传用户:grindswods
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This study aims to investigate the chemical structure and morphology of plasmapolymers produced by deposition of ethylene on the surface of polypropylene. The deposition films(sediments) of ethylene plasma on the surface of polypropylene are nonuniform, and the characterization results indicate the existence of hydroxyl groups and aldehyde(or ketone) groups in the sediments. The sediment of ethylene plasma on the polypropylene surface could induce the growth of β-form crystals in the surface layer of polypropylene. This study aims to investigate the chemical structure and morphology of plasmapolymers produced by deposition of ethylene on the surface of polypropylene. The deposition films (sediments) of ethylene plasma on the surface of polypropylene are nonuniform, and the characterization results indicate the the existence of hydroxyl groups and aldehyde (or ketone) groups in the sediments. The sediment of ethylene plasma on the polypropylene surface could induce the growth of β-form crystals in the surface layer of polypropylene.
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