کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5189655 1381189 2005 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Creep and physical aging behaviour of PA6 nanocomposites
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Creep and physical aging behaviour of PA6 nanocomposites
چکیده انگلیسی
The creep and physical aging behavior of various types of PA6 nanocomposites and unfilled PA6 are described. After annealing far above Tg the samples were quenched to room temperature and tested after various ageing times. The creep compliance shows a significant reduction with the addition of exfoliated layered silicate to the matrix polymer. The shape of the creep curves of the nanocomposites is similar to unfilled PA6 and time-ageing time superposition is possible with all materials. The shift rate for superposition is in the same range, but slightly higher in nanocomposites. The creep behavior of nanocomposites conditioned with an equilibrium amount of moisture and dry samples at elevated temperatures shows that the effect of nanofillers is much stronger under these conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 46, Issue 26, 12 December 2005, Pages 12539-12545
نویسندگان
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