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Effect of Moisture on the Properties of an Aramid/Epoxy Composite.

机译:水分对芳纶/环氧树脂复合材料性能的影响。

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An investigation has been carried out concerning the effects of moisture on the mechanical properties of a unidirectionally reinforced Kevlar/epoxy composite. The matrix chosen was a so-called high performance epoxy-Fiberite 934. It consists primarily of tetraglycidyl-methylene dianaline (TGMDA) cured with diaminodiphenyl sulfone (DDS) at 177 C (350 F). The material was characterized by liquid chromatography, differential scanning calorimetry, torsional braid analysis, and Fourier transform infrared spectroscopy, in order to assure continuity with future work. (Author)

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