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在木粉/PVC共混体系中,POE-g-MAH的加入提高了复合材料的拉伸、冲击强度,改善了材料的外观及加工性能。通过SEM发现,POE-g-MAH的引入增强了木粉和PVC之间的界面黏接性。而CPE的加入与POE-g-MAH共同作用,进一步改善了体系的机械性能、加工性及外观。
In the wood flour / PVC blend system, the addition of POE-g-MAH improves the tensile and impact strength of the composites and improves the appearance and processing properties of the composites. The SEM found that the introduction of POE-g-MAH enhanced the interfacial adhesion between wood flour and PVC. The addition of CPE and POE-g-MAH together to further improve the mechanical properties of the system, processability and appearance.