کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
822708 906805 2006 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evaluation of interfacial relaxation due to water absorption in fiber–polymer composites
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Evaluation of interfacial relaxation due to water absorption in fiber–polymer composites
چکیده انگلیسی

Water penetration in composite materials of different interfacial strengths has been studied and explained as the result of two parallel processes, i.e., diffusion through the polymer matrix and through a network of micro-channels formed along the imperfectly bonded polymer-fiber interface. Such channels along the exterior of the loose fiber are presumed to contribute a mesoscopic “free volume” to the composite which is conductive to diffusion. An analytical method based on an adaptation of the free volume theory approach is proposed for estimating the incipient looseness and any further interfacial relaxation caused by water absorption in composite materials.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Science and Technology - Volume 66, Issue 15, 1 December 2006, Pages 2855–2864
نویسندگان
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