PP—g—MAH相容剂熔融反应挤出新工艺 |
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引用本文: | 白启荣. PP—g—MAH相容剂熔融反应挤出新工艺[J]. 塑料制造, 2007, 0(9): 70-73 |
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作者姓名: | 白启荣 |
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作者单位: | 太原市塑料研究所 邮编 |
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摘 要: | 研究了用聚丙烯(PP)、马来酸酐(MAH)和苯乙烯(St)在过氧化二异丙苯(DCP)的引发下,使用双螺杆——单螺杆双阶挤出机制造聚丙烯接枝马来酸酐产品(PP-g-MAH)的情况,测试分析了熔融指数(MI),拉伸强度、红外光谱(IR)等性能指标,并对实验过程及结果进行了讨论。
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关 键 词: | 双阶挤出机 接枝 聚丙烯 马来酸酐 反应挤出 |
New Technology ofPP-g-MAH Compatibilizer Melting Reactive Extrusion |
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Abstract: | In this paper the author studies the production of PP-g-MAH with PP, MAH and St that are initiated by DCP through the twin-screw-single-screw extruder-band mechanism; measures and analyzes such performance index as MI, tensile strength, and IR, etc. and discusses the process and results of the experiment. |
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Keywords: | dual-bandextruder graft polypropylene MAH reactive extrusion |
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