Isothermal Thermogravimetric Analysis of Recycled Carbon Fiber Composites
Journal Title: Global Journal of Engineering Sciences - Year 2018, Vol 1, Issue 2
Abstract
Isothermal Thermogravimetric Analysis (TGA) is a technique in which the mass of a substance is monitored as a function of time as the sample specimen is subjected to a controlled temperature program in a controlled atmosphere. In this research, isothermal TGA was carried out to determine the thermal stability of the recycled epoxy-based and vinyl ester-based carbon fiber composite (CFC). The specimens were heated at constant temperature under nitrogen and air. We evaluate the influence of different temperature on the degradation of recycled CFCs. Results indicate that different temperature has significant influence on the degradation of the recycled CFC under nitrogen.
Authors and Affiliations
Seyed Hossein Mamanpush
A Perspective on Chemical Engineering Education
Chemical Engineering education faces new challenges that need to be addressed by chemical engineering educators. The dynamically changing learning environment and that of teaching require the teacher to relax and contemp...
Evidence of Electron Charging Induced Alternating Currents in Nanopillar Transistor
Study of electron charging in nanopillar transistor at 300K shows that elastic vibration is an automatic behavior in the device. The frequency observed in the drain-source current is found to agree with the charging freq...
Correlations of Physicomechanical Properties of Quarry Aggregates - The Case of Two Quarries in Ghana
Granite and its derivatives are the dominant rock source of most quarry products (rock aggregates) in Ghana. However, they may differ in term of quality, the mineralogic composition and so forth in their geospatial locat...
Proppants Categories for Hydraulic Fracturing Process of Petroleum Wells: A Review
Proppant is a gritty material with uniformly sized particles that is mixed in with fracturing fluid during the hydraulic fracturing (fracking) process to hold open fractures made in the ground. There are a variety of dif...
Technological Characterization of Bigadic Boron Works Waste Clay: A Case Report
The aim of this study is to characterize the technical properties of Bigadic Boron Works Waste Clay (BWC) fired at various temperatures. For this purpose, the clay sample was first characterized by chemical and X-ray dif...