کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5187037 1381119 2005 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Self-organized materials and graft copolymers of polymethylmethacrylate and polyamide-6 obtained by reactive blending
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Self-organized materials and graft copolymers of polymethylmethacrylate and polyamide-6 obtained by reactive blending
چکیده انگلیسی

Nanostructured blends of poly(methylmethacrylate) and polyamide-6 (PMMA/PA6) were prepared by reactive blending. The grafting reaction occurs between the amino end-group of PA6 and glutaric anhydride units randomly distributed along the backbone of PMMA. Short PA6 grafts were used to facilitate reaction at the interface. Very fine morphologies were obtained after blending. Annealing the blends above the melting point of polyamide reveals that the amount of anhydride present on PMMA chains controls self assembly of the blends and stability of the copolymer at the interface. In some cases, stable swollen lamellar assemblies were achieved. These materials exhibit interesting properties such as transparency, creep resistance and solvent resistance.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 46, Issue 17, 8 August 2005, Pages 6554-6562
نویسندگان
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