کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7213010 1469401 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Strength evaluation of cross-ply green composite laminates reinforced by bamboo fiber
ترجمه فارسی عنوان
ارزیابی شدت ورقه های کامپوزیت سبز متخلخل تقویت شده با فیبر بامبو
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی
Steam exploded bamboo (SEB) fibers were treated with alkali solution to remove lignin and hemicelluloses and also to increase the compatibility with biodegradable matrix resin. The fibers were processed by simple hand-lay-up method and hot pressed using dispersion-type biodegradable poly lactic acid (PLA) resin to produce a PLA/bamboo fiber cross-ply (0/90)s laminate composites, whose fiber content varied from 17 up to 68 wt.%. The intermolecular interaction among bamboo fiber and PLA matrix was discussed based on Fourier transform infrared (FTIR) analysis. The results showed that the tensile strength of alkali treated bamboo fiber was comparable with those of common strong natural fibers such as hemp and flax fibers. The composites' strength was similar to that of ordinary glass fiber-reinforced plastics laminate and the specific strength was three times higher than that of mild steel. It was also found that the cross-ply (0/90)s SEB/PLA laminate has the same cracking character as the common cross-ply laminates based on carbon or glass fibers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 84, January 2016, Pages 9-16
نویسندگان
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