2015
DOI: 10.1002/app.43018
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Scatheless active functionalized poly(p‐phenylene terephthalamide) fibres and their outstanding potential in enhancing interface adhesion with polymer matrix

Abstract: Exploration of new functionalization approaches to inert rigid fiber, activation inert surface, and enhancing interface adhesion is urgently required for fiber-based multiphase materials. In this paper, we developed a simple yet efficient method towards active functionalized poly(p-phenylene terephthalamide) fiber through mussel-adhesive, self-polymerization, and successive dippingdrying procedure based on as-designed detachable equipment. In comparison with current acid etching and high energy radiation metho… Show more

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Cited by 2 publications
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“…Because the performance of composite materials depends on the fiber/matrix interfacial properties, the potential use of the aramid fibers as reinforcement in composites has not yet been fully achieved. Chemical, , plasma, and irradiation treatments , have been developed to overcome this drawback. These treatments target the surface modification of the fibers, increasing roughness and surface energy.…”
Section: Introductionmentioning
confidence: 99%
“…Because the performance of composite materials depends on the fiber/matrix interfacial properties, the potential use of the aramid fibers as reinforcement in composites has not yet been fully achieved. Chemical, , plasma, and irradiation treatments , have been developed to overcome this drawback. These treatments target the surface modification of the fibers, increasing roughness and surface energy.…”
Section: Introductionmentioning
confidence: 99%
“…Because aramid fiber, which is formed by polycondensation of aromatic compounds, has the properties of low density, high strength, and high modulus, it has been widely used in aerospace, military, electrical, construction, automotive, sporting goods, and other economically important fields. [1][2][3][4][5] However, due to the disadvantages of having a highly regular molecular chain arrangement, being prone to crystal orientation, having few chemically active groups, and exhibiting a smooth surface, the interfacial adhesion of the aramid fiber and matrix is weak when it is used as reinforcement in composites 6,7 and the poor adhesion results in diminished mechanical properties in the composites. Thus, most recent research has focused on how to increase the type and quantity of surface-active groups on the aramid fiber and improve the adhesion of the aramid fiber with resin.…”
Section: Introductionmentioning
confidence: 99%