کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7213622 | 1469421 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A study on the mechanical properties and the influence of water uptake and temperature on biocomposites based on polyethylene from renewable sources
ترجمه فارسی عنوان
مطالعه خواص مکانیکی و تأثیر جذب آب و دما بر کامپوزیت های زیستی مبتنی بر پلی اتیلن از منابع تجدیدپذیر
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
چکیده انگلیسی
This work is aimed to evaluate the properties in terms of structural applications of the fully biobased composites obtained at reasonable price, without additional and costly chemical modifications. The bio-polyethylene obtained from sugarcane ethanol (Braskem, Brazil) was filled with four different fillers (25Â wt.%): wood flour, ultrafine cellulose powder, kenaf chopped fibres and microparticles of mineral tuff filler. Physical, mechanical and thermal properties of the biocomposites were tested, as well as the influence of soaking in water and temperature on tensile properties. The fracture surfaces were studied using scanning electron microscope. Low density, increase in stiffness, improved resistance to deformation on heat and thermal properties stabilization within the temperatures of usage were the main advantages of the biocomposites comparing to the neat biopolyethylene.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 64, August 2014, Pages 72-77
Journal: Composites Part B: Engineering - Volume 64, August 2014, Pages 72-77
نویسندگان
StanisÅaw Kuciel, Paulina Jakubowska, Paulina Kuźniar,