کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1584132 1514899 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Novel bio-composite of hydroxyapatite reinforced polyamide and polyethylene: Composition and properties
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Novel bio-composite of hydroxyapatite reinforced polyamide and polyethylene: Composition and properties
چکیده انگلیسی

A new bio-composite of hydroxyapatite reinforced polyamide 66 and high density polyethylene was prepared using melt mixing in a co-rotation twin screw extruder. Two series of composites with different composition were investigated using scanning electronic microscopy, mechanical testing, water absorption and infrared spectrometer. The results showed that the change of composition influenced significantly the properties of the composites by different mechanism. Polyethylene mixing with polyamide matrix induced different microstructure and adjusted water absorption and manufacturability. Hydrogen bonding between hydroxyapatite and the polar groups of polyamide improved the adhesion of interface.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volumes 452–453, 15 April 2007, Pages 512–517
نویسندگان
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