کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5460748 1516172 2017 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Simultaneous flow enhancement of high-filled polyamide 66/glass fiber composites
ترجمه فارسی عنوان
همزمان افزایش جریان کامپوزیت های پلی آمید 66 / فیبر شیشه ای پر شده
کلمات کلیدی
کامپوزیت اصلاح کننده جریان، جریان پذیری،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
چکیده انگلیسی
In this work, we investigated the effects of the flow modifier addition on the rheological behavior and mechanical properties of high-filled polyamide 66 composites prepared from melt compounding. The flow modifiers were prepared from various amine monomers and fatty acids, and their structures were analyzed by Fourier transform infrared spectroscopy. The synthesized flow modifiers were added simultaneously during melt compounding. The presence of flow modifiers significantly reduced torque in neat polyamide 66 polymer and glass fiber-reinforced polyamide 66 composites, respectively, while the torque during compounding in composites with glass fiber contents of 50 wt% has decreased by approximately 12% after the addition of 1 phr of hexamethylene bis-stearamide indicating the simultaneous enhancement in flowability. The presence of the synthesized flow modifiers in matrix polymers improves flowability of the composites during injection molding without compromising the mechanical properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 722, 25 October 2017, Pages 628-636
نویسندگان
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