کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5204668 1381967 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Photodegradation of polycaprolactone/poly(vinyl chloride) blend
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Photodegradation of polycaprolactone/poly(vinyl chloride) blend
چکیده انگلیسی
The photodegradation of a 1:1 w/w blend of polycaprolactone and poly(vinyl chloride) has been studied by following carbon dioxide emission during UV exposure. Similar measurements were performed for polycaprolactone and poly(vinyl chloride) homopolymers which were prepared and irradiated in the same way. It was found that the blend gave lower CO2 emission than either of the two homopolymers, indicating that the interaction of the two components in the blend provided a beneficial reduction of photodegradation. It is therefore deduced that the detailed morphological characteristics of the blend have a controlling influence over the photo-oxidation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer Degradation and Stability - Volume 93, Issue 1, January 2008, Pages 305-309
نویسندگان
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