dc.contributor | Centra Técnico Aeroespacial | |
dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.contributor | Unidade de Americana | |
dc.date.accessioned | 2014-05-27T11:21:22Z | |
dc.date.available | 2014-05-27T11:21:22Z | |
dc.date.created | 2014-05-27T11:21:22Z | |
dc.date.issued | 2005-07-01 | |
dc.identifier | Materials Research, v. 8, n. 3, p. 317-322, 2005. | |
dc.identifier | 1516-1439 | |
dc.identifier | http://hdl.handle.net/11449/68310 | |
dc.identifier | 10.1590/S1516-14392005000300016 | |
dc.identifier | S1516-14392005000300016 | |
dc.identifier | 2-s2.0-27844592734 | |
dc.identifier | 2-s2.0-27844592734.pdf | |
dc.identifier | 4378078337343660 | |
dc.identifier | 0000-0001-8338-4879 | |
dc.description.abstract | Carbon/epoxy 8552 prepreg is a thermoplastic toughened high-performance epoxy being used in the manufacture of advanced army material. Understanding the cure behavior of a thermosetting system is essential in the development and optimization of composite fabrication processes. The cure kinetics and rheological behavior were evaluated using a differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA) and a rheometer. Values of the kinetic parameters were obtained from dynamic DSC scans using an nth order reaction model. Rheological measurements as a function of temperature and time were made for the prepreg system. The manufacturer's recommended cure cycle was evaluated and considered adequate to consolidated the studied system. | |
dc.language | eng | |
dc.relation | Materials Research | |
dc.relation | 1.103 | |
dc.relation | 0,398 | |
dc.rights | Acesso aberto | |
dc.source | Scopus | |
dc.subject | Carbon/epoxy prepreg | |
dc.subject | DMA | |
dc.subject | DSC | |
dc.subject | Kinetic of cure | |
dc.subject | Rheology | |
dc.subject | Aerospace engineering | |
dc.subject | Carbon | |
dc.subject | Curing | |
dc.subject | Differential scanning calorimetry | |
dc.subject | Dynamic mechanical analysis | |
dc.subject | Mathematical models | |
dc.subject | Optimization | |
dc.subject | Rheometers | |
dc.subject | Thermal effects | |
dc.subject | Thermosets | |
dc.subject | Carbon/epoxy prepegs | |
dc.subject | Thermosetting systems | |
dc.subject | Epoxy resins | |
dc.title | Characterization of cure of carbon/epoxy prepreg used in aerospace field | |
dc.type | Artículos de revistas | |