This work investigates the flow characteristic during injection molding process of PC/MWNT nanocomposites especially focusing on jetting. The initial flow pattern while filling has been compared with that of neat and other particle-filled PCs. The experimental results show that the flow of PC/MWNT 5% is comparable to that of PC/GF 15% and PC/CF 10%. It has been found that small amount of filled MWNT causes significant filling difficulty. Based on rheological investigations, this is attributed to extraordinary shear thinning by MWNT fillers.

中文翻译：

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PC / MWNT纳米复合材料注塑过程中的流动特性

这项工作研究了PC / MWNT纳米复合材料在注塑过程中的流动特性，特别是在喷射方面。填充时的初始流动模式已与纯净的和其他颗粒填充的PC进行了比较。实验结果表明，PC / MWNT 5％的流量与PC / GF 15％和PC / CF 10％的流量相当。已经发现少量填充的MWNT引起显着的填充困难。根据流变学研究，这归因于MWNT填料的非凡剪切稀化。