STUDY ON NOVOLAC CYANATE ESTER CO-CURED WITH EPOXY E-51
نویسندگان
چکیده
منابع مشابه
Effects of Chemical Structure Changes on Curing Reactions and Thermal Properties of Cyanate Ester-Cured Rigid-Rod Epoxy Resins
How chemical structure changes affect the curing reactions and thermal properties of 2,2 -bis(4-cyanatophenyl) propane (cyanate ester) cured rigid-rod epoxy resins has been studied for biphenol and tetramethyl biphenol epoxies. The formation of an oxazolidinone ring is the dominant curing reaction for biphenol epoxy, whereas the formation of a cyanurate ring is the dominant curing reaction for ...
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Insulation systems for fusion magnets have to operate in a harsh environment, especially also under intense radiation. Over the past years, cyanate ester (CE) resins have been playing an increasingly important rolebecauseof their enhanced temperatureandradiation resistancecompared toconventional epoxy resins. Blending CEwith epoxy resins offers the possibility tomanufacture radiation resistant ...
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The mechanical strength of conventional epoxy resins drops dramatically after irradiation to a fast neutron fluence of 1x10 m (E>0.1 MeV). Recent results demonstrated that cyanate ester / epoxy blends were not affected at this fluence level. The aim of this study is to investigate the performance potential of these blends at higher fluence levels without significant degradation of their mechani...
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Kaiwen Liang, Hossein Toghiani, and Charles U. Pittman Jr. Dave C. Swalm School of Chemical Engineering, Mississippi State University, MS 39762. Department of Chemistry, Mississippi State University, MS 39762. Carbon-carbon materials are traditionally designed for high temperature applications. Carbon-carbon materials are composites formed by impregnating continuous carbon fiber cloths or prefo...
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Interfaces formed during the co-curing of an aerospace grade epoxy resin in contact with PEI, PES, and PSU surfaces are examined in this work. The interface found in each scenario is characterized by optical microscopy, and low voltage Scanning Electron Microscopy (SEM) using Energy-Dispersive X-ray spectroscopy (EDX) where applicable. Atomic Force Microscopy (AFM) in tapping mode is also used ...
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ژورنال
عنوان ژورنال: Acta Polymerica Sinica
سال: 2010
ISSN: 1000-3304
DOI: 10.3724/sp.j.1105.2006.00804