Interface and its effect on the interlaminate shear strength of novel glass fiber/hyperbranched polysiloxane modified maleimide-triazine resin composites

Liu, Ping; Guan, Qingbao; Gu, Aijuan; Liang, Guozheng; Yuan, Li; Chang, Jianfei

doi:10.1016/j.apsusc.2011.08.066

Cited by 23 publications

(16 citation statements)

References 25 publications

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“…The interfacial interaction is the key factor in determining the mechanical properties of the laminates . Figure shows the fracture morphology of the laminates with various methods of the introduction of CPEN, to obviously show the interfacial adhesion effects.…”

Section: Resultsmentioning

confidence: 99%

“…It is well known that the properties of the polymer composites, especially the mechanical properties are mainly determined by the polymer matrices, the reinforced fabric, and the interfacial interaction between the matrices and the fabric . As for glass fiber (GF)‐reinforced composites, the weak interfacial interaction between the inorganic GF and organic polymer matrices usually reduce the mechanical properties obviously . So, the modifications of GF and the interface between GF and polymer matrix were investigated in many reports.…”

Section: Introductionmentioning

confidence: 99%

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Design of the phthalonitrile‐based composite laminates by improving the interfacial compatibility and their enhanced properties

Ren

Lei

Pan

et al. 2017

J of Applied Polymer Sci

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Phthalonitrile containing benzoxazine (BA‐ph) and cyanate ester (CE) were chosen as the thermosetting matrix and the glass fiber (GF) reinforced laminates formed at low temperature were designed. The polyarylene ether nitriles containing pendent carboxyl groups (CPEN) was selected to modify the interfacial interaction between the resin matrix and GFs. Two methods of introducing CPEN were compared and the effects of CPEN on curing behaviors and properties of the composites were investigated. Results showed that with the CPEN, exothermic peaks shifted to lower temperature and curing temperatures of BA‐ph/CE decreased slightly. The mechanical and thermal properties of GF‐reinforced composites were discussed and the results indicated that the composites of modified GFs with CPEN exhibited outstanding mechanical properties, higher glass transition temperature (Tg > 290 °C) than that of composites composed of CPEN mixed with BA‐ph/CE. Moreover, GF‐reinforced composites showed stable dielectric constants (3.8–4.5) and low dielectric loss (0.005–0.01), which were independent of the frequency. In sum, the various methods of the introduction of CPEN in the GF‐reinforced composites may provide a new route to prepare improved composites, meanwhile, composites with outstanding processability and excellent mechanical and thermal properties are expected to be widely applied in the fields of high‐performance structural materials. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 45881.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Design of the phthalonitrile‐based composite laminates by improving the interfacial compatibility and their enhanced properties

Ren

Lei

Pan

et al. 2017

J of Applied Polymer Sci

View full text Add to dashboard Cite

show abstract

“…Glass fibers (GFs) are widely used as reinforced fillers in polymer composites, especially in structural composites . GFs with favorable mechanical properties as well as high length‐to‐diameter ratio show substantial reinforcements in epoxy composites .…”

Section: Introductionmentioning

confidence: 99%

“…In the literatures, several works deal with the modification of fibers with hyperbranched polymers . However, very few works focus on the use of fibers as reinforced fillers for epoxy resins modified by hyperbranched polymers . The present work deals with the reinforcement of fibers in epoxy/HBP thermosets.…”

Section: Introductionmentioning

confidence: 99%

Synergetic reinforcements of epoxy composites with glass fibers and hyperbranched polymers

Cui

et al. 2017

Polymer Composites

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Glass fibers (GFs) and hyperbranched polymers with amino terminal groups (HBPA) were introduced into epoxy/ polyamide system to fabricate high-performance composites. The impact resistance and mechanical characterization of epoxy/HBPA/GFs composites was performed to investigate the effect of GFs in the composites. The composites revealed noticeable improvement in tensile strength, elongation at break, flexural strength as well as impact resistance in comparison with the unmodified and HBPA modified epoxy/polyamide thermosets. FESEM morphologies showed that the toughening mechanisms could be attributed to the yielding deformation, phase separation and micro-crack toughening mechanisms. POLYM. COMPOS., 00:000-000,

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“…Polymer matrix nanocomposites have been of particular interest in the past decades, because the addition of small amounts of nanoparticles could bring about a large enhancement in the mechanical, thermal, and barrier properties of the polymers . Recently, a variety of nanoparticles, including nanoclay, carbon nanotubes, carbon nanofibers, and polyhedral oligomeric silsesquioxanes, have been found to be efficient for the reduction of fire hazards of polymer matrix …”

Section: Introductionmentioning

confidence: 99%

Effects of clay and surface plasma‐treated carbon fiber on wear behavior of thermoplastic POM composites

Niu

2017

Surface & Interface Analysis

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In engineering applications, experimental data and insight from scientific investigations on wear properties of polyoxymethylene (POM) composites are important for engineers to understand how to design and formulate POM materials with high resistance to wear. In this work, clay and carbon fiber were utilized and incorporated into POM and the mechanical and wear properties, in specific wear rate, were then assessed. The experimental results suggested that the addition of clay increased the tensile modulus and strength. The mechanical and wear properties of POM composites were found to improve with the addition of the carbon fiber. Carbon fiber/ clay/POM composite exhibited the lowest specific wear rate and friction coefficient. In this study, clay was used to improve the interfacial adhesion of carbon fiber (CF) and POM matrix. The objective of this work is to study the friction and wear properties of the POM composites filled with CF and clay.2 | EXPERIMENTAL 2.1 | Materials

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Interface and its effect on the interlaminate shear strength of novel glass fiber/hyperbranched polysiloxane modified maleimide-triazine resin composites

Cited by 23 publications

References 25 publications

Design of the phthalonitrile‐based composite laminates by improving the interfacial compatibility and their enhanced properties

Design of the phthalonitrile‐based composite laminates by improving the interfacial compatibility and their enhanced properties

Synergetic reinforcements of epoxy composites with glass fibers and hyperbranched polymers

Effects of clay and surface plasma‐treated carbon fiber on wear behavior of thermoplastic POM composites

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