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首页> 外文会议>International Conference on "Times of Polymers and Composites" >The effect compatibilizer on mechanical properties of short carbon fiber reinforced polypropylene composites
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The effect compatibilizer on mechanical properties of short carbon fiber reinforced polypropylene composites

机译：作者：张莹莹，王莹，王莹，王莹，王莹，王莹，王莹，王莹

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Short carbon fiber (SCF) reinforced Polypropylene (PP) composites were fabricated using twin-screw extruder followed by injection molding process. The SCF used is of 7-9 μm diameter and 90μm length (SCF90). SCF were loaded at two different percentages, 15%wt and 35%wt. Different %wt loading of compatibilizer (Maleic Anhydride grafted Polypropylene (MAPP)) ranging from 0 to 4 %wt were used. For 15 wt% loading, higher %wt of MAPP increases the ductility but the strength and modulus remain at the same level as without MAPP. Optimal %wt was found to be at 2%wt of MAPP. For 35 %wt loading, no change on the ductility observed but slight drop in the modulus and strength at 4 %wt loading.
机译：使用双螺杆挤出机洗涤短碳纤维（SCF）增强聚丙烯（PP）复合材料，然后采用注塑方法制备。使用的SCF直径为7-9μm，长度为90μm（SCF90）。 SCF以两种不同的百分比加载，15％wt和35％wt。使用不同的含量％wt加载量（马来酸酐接枝的聚丙烯（mapp））的范围为0-4％wt。对于15wt％的负载，较高的MAPP％的MAPP增加了延展性，但强度和模量保持在与没有MAPP的不具有MAPP的相同水平。发现最佳％wt为2％wt的mapp。对于35％wt加载，不会发生延展性的变化，但在4％wt加载下模量和强度略微下降。

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