Reliability assessment of the pultruded fiber-reinforced thermoplastic polymer matrix composites in preparation for pilot-scale production

点击翻译按钮获取中文摘要

Embarking on a successful research/innovation path, this follow up Engage Plus project focuses on the**reliability performance testing of the novel thermoplastic polymer matrix based GFRP composites in**accelerated environmental conditions. The objectives are: a) to optimize the pultrusion process parameters for**the NCM Lab (Nanocomposites and Mechanics Laboratory)-developed PMMA (PolyMethyl Methacrylate)**polymer-integrated GFRP composites manufacturing; and b) to experimentally simulate the flexural strength,**environmental fatigue under extreme temperatures (+60oC to -60oC), high-alkaline corrosion, and**fire-retardation conditions in anticipation of the pultrusion process and composite product technology transfer**to the partnering company, Thermopak Ltd.**To achieve these targets: 1) an optimum recipe for the synthesis of PMMA thermoplastic polymer matrix will**be developed; 2) the matrix will be tested for manufacturing of the composite rebars in the prultrusion process**available in Dr. Gobinda Saha's UNB NCM research lab; and 3) comprehensive mechanical (flexural),**environmental fatigue and corrosion, and fire-retardant properties of the novel custom-designed thermoplastic**GFRP composites will be evaluated against those of the conventional thermosetting matrix based composites.**The successful outcome of this project activities further encompasses the transfer of pultrusion process**technology to Thermopak Ltd. for their in-house composite products development, with immediate applications**in construction, and aerospace and defense industries. This work has a potential for a 3-year Collaborative**Research & Development project engagement with the partner company, Thermopak Ltd.