کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
614141 1454804 2016 49 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Eco-friendly mono-layered PTFE blended polymer composites for dry sliding tribo - systems
ترجمه فارسی عنوان
پلی اتیلن کامپوزیت پلیمر ترکیبی از پلیمرهای سازگار با محیط زیست سازگار با سیستم های ترابو کشویی خشک
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
چکیده انگلیسی
Two different composite material systems were designed and studied i.e., basalt fiber/vinyl ester composite (non-layered) and the other is PTFE (10 wt%) blended basalt fiber/vinyl ester composite (layered). The tribo-test was performed for the constant pressure and velocity in a flat-on-flat configuration. The characterization techniques such as FTIR and XRD were performed. Nevertheless, increase in thermal conductivity of 0.187 W/m-k was noticed for layered composites. Tribo-test revealed the average static and dynamic coefficient of friction as 0.19 and 0.12 respectively. To understand the failure mechanism of sliding wear, the morphology of worn out composite surface and counterpart was analyzed using SEM analysis. This layered composite can be a alternative to polyamide which is used in the elevator guide rails.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 102, October 2016, Pages 569-579
نویسندگان
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