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首页> 外文期刊>Journal of Applied Polymer Science >Ink-eliminated waste paper sludge flour-filled polypropylene composites with different coupling agent treatments
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Ink-eliminated waste paper sludge flour-filled polypropylene composites with different coupling agent treatments

机译：采用不同偶联剂处理的消除油墨的废纸污泥粉填充聚丙烯复合材料

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摘要

Ink-eliminated sludge flour (IESF), waste residue from the recycling treatments of waste paper, was utilized as a new kind of filler to reinforce polypropylene (PP) in this research work. Different coupling agents, including maleated anhydride grafted PP (MAPP), stearic acid (SA), and titanate (NDZ-101), were used to increase the compatibility between IESF and PP. By using different measurements, the microstructure, morphology, thermal behaviors, and mechanical properties of the IESF/PP composites were investigated in detail. It was found that IESF, as a nucleation agent, not only induced the crystallization orientation of PP but also accelerate the crystallization rate of PP. just as indicated in the experiments, the presence of IESF has shown the advantages of increasing the dimensional stability, the hardness and the flexural property, and the presence of coupling agents has a favorable effect on the improvement of dimensional stability. Moreover, the coupling agent has minor influence on the mechanical property, even causes some decrease in the impact strength. Among these three coupling agents, MAPP is found to be the best coupling agent for increasing the interfacial adhesion between IESF and PP, and the MAPP addition makes the PP composite possess the quickest crystallization rate and greatest tensile strength. (C) 2003 Wiley Periodicals, Inc. [References: 15]
机译：这项研究工作中，利用废纸回收处理中的废渣即墨水消除的污泥粉（IESF）作为一种新型填料来增强聚丙烯（PP）。不同的偶联剂，包括马来酸酐接枝的聚丙烯（MAPP），硬脂酸（SA）和钛酸酯（NDZ-101），用于增加IESF和PP的相容性。通过使用不同的测量，详细研究了IESF / PP复合材料的微观结构，形态，热行为和力学性能。发现IESF作为成核剂不仅诱导了PP的结晶取向，而且还促进了PP的结晶速率。正如实验所表明的那样，IESF的存在显示出增加尺寸稳定性，硬度和挠曲性能的优点，并且偶联剂的存在对改善尺寸稳定性具有有利的作用。此外，偶联剂对机械性能的影响很小，甚至会引起冲击强度的一些降低。在这三种偶联剂中，发现MAPP是增加IESF与PP之间界面粘合力的最佳偶联剂，而MAPP的添加使PP复合材料具有最快的结晶速率和最大的拉伸强度。 （C）2003 Wiley Periodicals，Inc. [参考：15]

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