Continuous fibre-reinforced thermoplastic composites from glass/polyphenylene sulphide commingled fabric

IF 2.1 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Bulletin of Materials Science Pub Date : 2025-06-23 DOI:10.1007/s12034-025-03443-0

C G Jayalakshmi, Naveen Alok, Balasubramanian Kandasubramanian, Anoop Anand

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引用次数: 0

Abstract

Continuous fibre-reinforced thermoplastic composites possess excellent toughness, impact resistance and damage tolerance in comparison to their thermoset counterparts. Nevertheless, processing of thermoplastic composites is complex and expensive. In this investigation, commingled fabrics of E-glass and polyphenylene sulphide (PPS) are stacked and consolidated to produce composite laminates through an energy-efficient facile vacuum-forming technique. Laminates were fabricated and tested according to the requirements of ASTM specifications. Their void content has been evaluated, and interface morphology has been studied using field emission scanning electron microscopy. Laminates were also subjected to evaluation of tensile, flexural, compressive, interlaminar shear, in-plane shear and impact properties. Dielectric properties such as permittivity, dissipation factor and transmission loss in the 8.2–12.4 GHz frequency region have also been studied. The results are compared with data of E-glass/PPS composites that are manufactured using mainstream methods, and it is found that this technique of manufacturing thermoplastic composites is simple and energy efficient and in turn can replace thermoset composites in various sectors.

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玻璃/聚苯硫化物混纺织物的连续纤维增强热塑性复合材料

与热固性复合材料相比，连续纤维增强热塑性复合材料具有优异的韧性、抗冲击性和损伤容忍度。然而，热塑性复合材料的加工既复杂又昂贵。在本研究中，将e -玻璃和聚苯硫醚（PPS）的混纺织物通过高效真空成形技术进行堆叠和固结，以生产复合层压板。层压板是根据ASTM规范的要求制作和测试的。利用场发射扫描电镜对其孔隙率进行了测定，并对界面形貌进行了研究。层压板还进行了拉伸，弯曲，压缩，层间剪切，面内剪切和冲击性能的评估。研究了8.2-12.4 GHz频段的介电常数、耗散系数和传输损耗等介电特性。结果与主流方法制备的E-glass/PPS复合材料的数据进行了比较，发现这种制备热塑性复合材料的技术简单、节能，可以在各个领域替代热固性复合材料。

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来源期刊

Bulletin of Materials Science 工程技术-材料科学：综合

CiteScore

3.40

自引率

5.60%

发文量

209

审稿时长

11.5 months

期刊介绍： The Bulletin of Materials Science is a bi-monthly journal being published by the Indian Academy of Sciences in collaboration with the Materials Research Society of India and the Indian National Science Academy. The journal publishes original research articles, review articles and rapid communications in all areas of materials science. The journal also publishes from time to time important Conference Symposia/ Proceedings which are of interest to materials scientists. It has an International Advisory Editorial Board and an Editorial Committee. The Bulletin accords high importance to the quality of articles published and to keep at a minimum the processing time of papers submitted for publication.