摘要
在各种不同间隙和不同转速下测量了端面混炼挤出机(DMP)的产量、压力和功耗等参数。同时加入预混好的具有一定比例的碳酸钙聚乙烯混料,进行取样切片,通过电镜扫描对样片进行混炼效果定性分析。
A new kind of extruder--disc mixing plastics(DMP) extruder has been studied. Under different disc gaps and rotation speeds, the output, the pressure, the power consumption and other parameters were mearsured. A certain amount of CaCO_3 was added in LDPE and the thin slices were obtained through extrusion. The qualitative analysis for the mixing effects of DMP is given through electronic scanning.
基金
国家自然科学基金
关键词
塑料
混炼机
挤出机
碳酸钙
plastics blenders
extruders
calcium carbonate
electronic scanning
rotary disc
