Effect of structural parameters on the impact properties of multilayer composites from Tururi palm (Manicaria saccifera Gaertn.) fibrous material. Issue 2 (1st February 2020)

• Record Type: Journal Article
• Authors: Midani, Mohamad; Seyam, Abdel-Fattah M.; Monteiro, Amanda Sousa; Baruque-Ramos, Julia
• Is Part Of: Journal of natural fibers. Volume 17:Issue 2(2020)
• Page Start: 284
• Page End: 297
• Publication Date: 2020-02-01
• Subjects: Manicaria saccifera -- Tururi fiber -- natural fiber composite -- multilayer composite -- vacuum-assisted resin transfer molding -- impact properties; 纤维 -- 天然纤维复合材料 -- 多层复合材料 -- 真空辅助树脂传递模塑 -- 冲击性能。; Textile research -- Periodicals; Textile research; Periodicals; 677.005
• DOI: 10.1080/15440478.2018.1491369
• Languages: English
• ISSNs: 1544-0478

Abstract

ABSTRACT: Tururi ( Manicaria saccifera Gaertn.) is a natural fibrous mesh which protects the fruits of the Amazon Ubuçu palm tree. This research targets developing natural fiber composites from Tururi fibers and characterizing their impact properties. A set of composites from Tururi fiber with different construction parameters (number of layers, fiber orientation, and fiber volume fraction) were manufactured. The results indicated that increasing the number of layers significantly increased the impact resistance up to a limit after which the resin penetration is impaired; moreover, stretching the preform significantly reduced the fiber volume fraction, and hence the impact properties. Finally, the fiber orientation had a negligible effect on the impact energy; yet, it had a significant effect on the failure mechanism.