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首页> 外文期刊>Review of Agricultural Entomology >Polyvinyl Chloride Reinforced with Areca Sheath Fiber Composites-An Experimental Study
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Polyvinyl Chloride Reinforced with Areca Sheath Fiber Composites-An Experimental Study

机译：用ARECA鞘纤维复合材料加固聚氯乙烯 - 实验研究

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摘要

This research work deals with fibrous composites obtained by using treated and untreated areca sheath (AS) fibers reinforced in polyvinyl chloride (PVC) by injection molding process. Surface treatments of fibers have been carried out to have a better compatibility with PVC matrix. The tensile and flexural strength have been found to increase at the early stage with the increase in treated areca fiber content till optimum (18 wt% of fiber) fiber loading thereafter declines. At optimum fiber loading, the tensile strength, flexural strength and young's modulus values are 42.38 MPa, 18.22 MPa and 2.38 GPa, respectively, which give maximum values in comparison to other fiber loadings. Thermogravimetric analysis (TGA), dynamic mechanical analysis (DMA), biodegradability tests and scanning electron microscopy (SEM) have been used for analysis. The TGA inferred that the thermal stability of the composites increased as compared to neat PVC matrix. Further, the composites exhibit excellent biodegradability property and their biodegradability increases with the increase of areca fiber content. From the properties obtained at optimum fiber loading (18 wt% of fiber), the composite can be suitable for automotive dashboard and door panel applications.
机译：该研究工作涉及通过使用注射成型方法使用在聚氯乙烯（PVC）中加强的处理和未处理的ARECA护套（AS）纤维获得的纤维复合材料。已经进行了纤维的表面处理以具有更好的与PVC基质相容性。已发现拉伸和弯曲强度在早期增加，随后处理的ARECA纤维含量增加，直至最佳（18wt％的纤维）纤维载量下降。在最佳纤维负载下，抗拉强度，弯曲强度和杨氏模量值分别为42.38MPa，18.22MPa和2.38GPa，与其他纤维载荷相比，给出最大值。热重分析（TGA），动态机械分析（DMA），生物降解性试验和扫描电子显微镜（SEM）已用于分析。 TGA推断与整齐PVC基质相比，复合材料的热稳定性增加。此外，复合材料表现出优异的生物降解性性质，并且它们的生物降解性随着环纤维含量的增加而增加。从最佳纤维负载（18重量％的纤维）获得的性质，复合材料可适用于汽车仪表板和门板应用。

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