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首页> 外文期刊>Open Journal of Composite Materials >Chemical Modification on Woven Jute and Nonwoven Wet-Laid Glass Fiber Sheet Reinforced Poly-(&i&ε&/i&-Caprolactone) Composites
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Chemical Modification on Woven Jute and Nonwoven Wet-Laid Glass Fiber Sheet Reinforced Poly-(&i&ε&/i&-Caprolactone) Composites

机译：编织旋转和非织造湿覆盖玻璃纤维片增强聚（＆amp; LT; I＆amp;ε＆amp; / i＆amp; -caprolacterone）复合材料的化学改性

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摘要

High-moisture regains nature of cellulosic fibers considered one of the critical drawbacks for jute-based applications. To minimize this by developing better interfacial adhesion, a hydrophobic nonwoven wet-laid glass fiber sheet used the woven jute fabric in this experiment. For this purpose, woven jute fabric wa s categorized into untreated, silane, alkali, and alkali-silane combined treatment then compounded with the solution of polycaprolactone (PCL). Fabric ation of composites performed the following sandwich method based on differ ent hot-pressing time with temperature for detecting a prominent fabrication parameter. Surface treated jute fibers characterized using FTIR spectro sco py. Hence, the mechanical and thermal properties of composites were investiga ted to find the consequence of chemical treatments into woven jute fabric. Alkali-silane combined chemical treatments resulting in improved 48.38% of tensile strength over untreated optimized composites. Scanning electron microscope (SEM) used for displaying interfacial adhesion between fiber and polymer matrix. Besides, further investigation demonstrated due to the combined chemical treatment of alkali-silane optimized composites significantly enhanced the thermogravimetric (TGA) stability in contrast to other composites.
机译：高湿度恢复纤维素纤维的性质被认为是基于黄麻应用的关键缺点之一。为了通过开发更好的界面粘附来最小化这一点，疏水性无纺布湿覆盖玻璃纤维片在该实验中使用了编织的黄麻织物。为此目的，编织静音织物WA S分为未处理，硅烷，碱和碱硅烷组合处理，然后用聚己内酯（PCL）的溶液配制。复合材料的织物采集基于与温度的不同ENT热压时间进行以下夹层方法，用于检测突出的制造参数。表面处理的黄麻纤维使用FTIR Spectro SCO PY表征。因此，复合材料的机械和热性能是Invoriga TED，以发现化学处理成编织舌骨。碱硅烷组合化学处理导致在未处理的优化复合材料上提高了48.38％的拉伸强度。扫描电子显微镜（SEM）用于显示纤维和聚合物基质之间的界面粘附。此外，由于碱硅烷优化复合材料的组合化学处理而表现出进一步的研究显着提高了与其他复合材料相反的热重增强（TGA）稳定性。

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