串联式磨盘螺杆挤出机混炼机理的研究  

STUDY OF KNEADING MECHANISM IN SERIES DISC-SCREW EXTRUDER

作　　者：李翱[1] 江波[1] 许澍华[1] 岳巍[1] 

机构地区：[1]北京化工大学机电工程学院,北京100029

出　　处：《高分子材料科学与工程》2004年第4期6-10,共5页Polymer Materials Science & Engineering

基　　金：国家"九五"攻关项目(97-319-03-05-01)

摘　　要：通过混炼三要素的分析,对自行开发研制的串联式磨盘螺杆挤出机的混炼机理进行了研究,以聚合物/纳米无机物体系混炼为结合点,与同向平行双螺杆混炼挤出机的混炼效果进行了对比,实验结果表明,该机种具有极好的混炼性能,在高聚物混炼加工领域中具有十分广阔的应用前景。In this paper, based on analyzing three kneading factors, the kneading mechanism of series disc-screw extruder developed was studied. Combined with kneading of polymer/inorganic nanoparticle system, kneading effect of the equipment was compared with that of co-rotating twin-screw extruder. The results of experiment show that the equipment possesses admirable kneading performance, which indicates that the series disc-screw extruder is of great value in polymer kneading processing.

关 键 词：串联式磨盘螺杆挤出机 混炼机理 混炼效果 压缩 剪切 分配置换 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]