丙烯酸甲酯改性沉积神经鞘天然纤维素纤维的研究

IF 2.2 4区工程技术 Q1 MATERIALS SCIENCE, TEXTILES

Fibers and Polymers Pub Date : 2025-02-24 DOI:10.1007/s12221-025-00875-7

Mireille Nadège Atsena, Richard Ntenga, Abel Njom, Atangana Ateba

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引用次数: 0

摘要

机械提取和处理后的神经丛纤维用丙烯酸甲酯接枝。接枝前后的扫描电子显微镜清楚地显示出一层薄薄的聚合物覆盖在纤维表面。能量色散x射线光谱（EDXS）分析显示了接枝过程中铁含量的变化。热重分析（TGA）和导数热重分析（DTG）表明，在每次处理后，纤维的降解温度都有所降低。丙烯酸甲酯接枝纤维在2 h和24 h的吸水率变化比经（NaOH）处理和漂白后的原纤维吸水率小。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Modification of Natural Cellulosic Fibers from Neuropeltis Accuminatas by Methyl Acrylate

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Modification of Natural Cellulosic Fibers from Neuropeltis Accuminatas by Methyl Acrylate

Mechanically extracted and Neuropeltis Accuminatas (NA) fiber treated was grafted with methyl acrylate. Scanning electron microscopy before and after grafting clearly shows the presence of a thin layer of polymer covering the fiber surface. The energydispersive X-ray spectroscopy (EDXS) analysis shows the variation in the level of iron II used during grafting. Thermogravimetric analysis (TGA) and Derivative thermogravimetry (DTG) show a decrease in the degradation temperature following each treatment applied to the fiber. The change in the absorption rate in 2 and 24 h of the grafted fibers of methyl acrylate absorbs less water than the raw fibers, treated with (NaOH) and bleached.

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来源期刊

Fibers and Polymers 工程技术-材料科学：纺织

CiteScore

3.90

自引率

8.00%

发文量

267

审稿时长

3.9 months

期刊介绍： -Chemistry of Fiber Materials, Polymer Reactions and Synthesis- Physical Properties of Fibers, Polymer Blends and Composites- Fiber Spinning and Textile Processing, Polymer Physics, Morphology- Colorants and Dyeing, Polymer Analysis and Characterization- Chemical Aftertreatment of Textiles, Polymer Processing and Rheology- Textile and Apparel Science, Functional Polymers