Physical and mechanical characteristics of composite woods fiber-based polyester binders

IF 1.7 4区农林科学 Q2 MATERIALS SCIENCE, PAPER & WOOD

Journal of Wood Chemistry and Technology Pub Date : 2022-09-01 DOI:10.1080/02773813.2022.2113538

A. Laksono, L. Ernawati, R. Abdullah, S. Hardianti, T. Agustina, M. P. D. Lubis, I. Wardhani, N. Hassan

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引用次数: 3

Abstract

Abstract Renewable natural-based composite materials, including wood fibers and plants, represent emerging research interests that continue to be developed today. Among the 120 types of Indonesian wood traded, Sengon, Keruing, and Yellow Meranti are most widely used in the wood industry. The processing of wood produces end waste products, for example sawdust, which have the potential to be used as reinforcements or fillers in Polymer Wood Composite materials. In this study, composites were made using unsaturated polyester matrices and sawdust. The sawdust was alkalinized with a 5% Sodium Hydroxide (NaOH) solution and confirmed with Fourier-Transform Infrared (FTIR). Tests on mechanical properties included tensile and bending tests, followed by Scanning Electron Microscopy (SEM) to observe the fracture surface of the tensile test results. The composites produced from the three types of wood exhibited a significant increase in mechanical properties compared to pure wood.

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复合木纤维基聚酯粘结剂的物理力学性能

摘要可再生的天然基复合材料，包括木纤维和植物，代表了今天仍在发展的新兴研究兴趣。在交易的120种印尼木材中，Sengon、Keruing和Yellow Meranti在木材行业中使用最为广泛。木材加工会产生最终废物，例如木屑，这些废物有可能用作聚合物-木材复合材料中的增强材料或填料。在本研究中，使用不饱和聚酯基质和木屑制备了复合材料。木屑用5%氢氧化钠溶液碱化，并用傅立叶变换红外光谱（FTIR）进行确证。力学性能测试包括拉伸和弯曲测试，然后通过扫描电子显微镜（SEM）观察断裂表面的拉伸测试结果。与纯木材相比，由这三种类型的木材生产的复合材料的机械性能显著提高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Wood Chemistry and Technology 工程技术-材料科学：纸与木材

CiteScore

3.70

自引率

20.00%

发文量

审稿时长

3 months

期刊介绍： The Journal of Wood Chemistry and Technology (JWCT) is focused on the rapid publication of research advances in the chemistry of bio-based materials and products, including all aspects of wood-based polymers, chemicals, materials, and technology. JWCT provides an international forum for researchers and manufacturers working in wood-based biopolymers and chemicals, synthesis and characterization, as well as the chemistry of biomass conversion and utilization. JWCT primarily publishes original research papers and communications, and occasionally invited review articles and special issues. Special issues must summarize and analyze state-of-the-art developments within the field of biomass chemistry, or be in tribute to the career of a distinguished researcher. If you wish to suggest a special issue for the Journal, please email the Editor-in-Chief a detailed proposal that includes the topic, a list of potential contributors, and a time-line.