期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：11
页码：11410
DOI：10.15680/IJIRSET.2015.0411104
出版社：S&S Publications
摘要：The internal structure of short natural fiber reinforced composite were strongly linked to the mechanicalproperties of the composite. Therefore, it is required to anticipate the fiber damages and microfibrils orientation toensure the composite strength through non destructive method. The focus of present investigation to ensure theshearing effect of natural fiber in twin screw extruder during mixing of PP matrix and bundle nature of pineapple fiberin compounding process develops microfibril and fiber damages in the specimen. The study was performed on 10%PALF/PP composite specimen developed in both compression and injection moulding process and examined under Xray microtomography and optical vision measuring system. The flaws, voids, curliness, microfibrils, fiber damages,orientation and fiber length measurement were detected in this method and compared both plastics manufacturingprocess and anticipated random distribution of fibers and orientation in composite product.
