کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7899412 | 1510164 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bending test in epoxy composites reinforced with continuous and aligned PALF fibers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Bending test in epoxy composites reinforced with continuous and aligned PALF fibers Bending test in epoxy composites reinforced with continuous and aligned PALF fibers](/preview/png/7899412.png)
چکیده انگلیسی
Sustainable actions aiming to prevent increasing worldwide pollution are motivating the substitution of environmentally friendly materials for conventional synthetic ones. A typical example is the use of natural lignocellulosic fiber (LCF) as reinforcement of polymer composites that have traditionally been reinforced with glass fiber. Both scientific research and engineering applications support the use of numerous LCFs composites. The pineapple fiber (PALF), extracted from the leaves of Ananas comosus, is considered a LCF with potential for composite reinforcement. However, specific mechanical properties and microstructural characterization are still necessary for this purpose. Therefore, the objective of this short work is to evaluate the flexural properties, by means of three points, bend tests, of epoxy composites incorporated with up to 30Â vol% of PALF. Results reveal that continuous and aligned fibers significantly increase the flexural strength. Scanning electron microscopy disclosed the fracture mechanism responsible for this reinforcement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Research and Technology - Volume 6, Issue 4, OctoberâDecember 2017, Pages 411-416
Journal: Journal of Materials Research and Technology - Volume 6, Issue 4, OctoberâDecember 2017, Pages 411-416
نویسندگان
Gabriel Oliveira Glória, Maria Carolina Andrade Teles, Anna Carolina Cerqueira Neves, Carlos MaurÃcio Fontes Vieira, Felipe Perissé Duarte Lopes, Maycon de Almeida Gomes, Frederico Muylaert Margem, Sergio Neves Monteiro,