02 آذر 1403
امير رستمي

امیر رستمی

مرتبه علمی: استادیار
نشانی: دانشکده مهندسی نفت، گاز و پتروشیمی - گروه مهندسی شیمی
تحصیلات: دکترای تخصصی / مهندسی پلیمر
تلفن: 07731222636
دانشکده: دانشکده مهندسی نفت، گاز و پتروشیمی

مشخصات پژوهش

عنوان
PLA/POE Hybrid Nanocomposites: Rheological Behavior and Surface Roughness Analysis
نوع پژوهش مقالات در همایش ها
کلیدواژه‌ها
Polylactic acid, rheology, surface roughness, polyolefin elastomer, organoclay
پژوهشگران امیر رستمی (نفر اول) ، نریمان رجبی فر (نفر دوم)

چکیده

In this study, the reinforced blends of polylactic acid and polyolefin elastomer with different amounts of organoclay were prepared via the melt mixing method. The surface roughness and rheological properties of the neat samples and their nanocomposites with a hybrid of organoclay and silver nanoparticles were investigated. The results demonstrated that the surface profile of the samples incorporated with nano additives led to rougher. It was also found that the addition of nanofiller increased storage and loss modulus versus angular frequency corresponding to the interaction between polymer and reinforcements and their higher intrinsic modulus.