کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5205407 1502928 2017 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of interparticle interaction effects on the rheological properties of low density polyethylene filled with glass beads
ترجمه فارسی عنوان
تأثیر تأثیرات متقابل بین عناصر بر خواص رئولوژیکی پلی اتیلن چگالی پر از دانه های شیشه ای
کلمات کلیدی
فشار خون بالا فشار خون شهری، رئوئولوژی، اثرات متقابل، عملکرد تعاملی تعاملی، دانه های شیشه ای، تعلیق،
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
چکیده انگلیسی
The rheological properties of Low-density polyethylene (LDPE) compounds with different fractions of glass beads have been investigated by means of high pressure capillary rheometry. The purpose of this study is to find a functional approach for describing the flow behaviour of suspensions as a function of the volumetric filler content and the applied shear stress or shear rate, respectively. The flow behaviour of suspensions is influenced by interaction effects, which are dependent on the filler particle, its volume content and particle size. While small glass beads exhibit pronounced interparticle interaction effects even at low volumetric filler concentrations, large glass beads show a plateau of negligibly interactions up to approx. 20% volumetric filler content. With introducing a generalized interaction function the flow behaviour of the tested suspensions could be described with reasonable accuracy in consideration of the transition from negligible to pronounced interactions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer Testing - Volume 62, September 2017, Pages 440-446
نویسندگان
, , , , , ,