کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7107152 | 1460525 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interpenetrated hybrid thiol-ene/epoxy UV-cured network with enhanced impact resistance
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Interpenetrated hybrid thiol-ene/epoxy UV-cured network with enhanced impact resistance Interpenetrated hybrid thiol-ene/epoxy UV-cured network with enhanced impact resistance](/preview/png/7107152.png)
چکیده انگلیسی
Interpenetrated hybrid thiol-ene/epoxy network were obtained via UV-induced polymerization. By combining the network structure derived from epoxy curing with that of thiol-ene system we could expect an important toughening effect due to the presence of the polysulfide moieties. It is proposed the use of a penta-allylic triamine curing agent which can react with multifunctional thiols to produce polysulfides in situ, and at the same time has the ability to initiate the anionic polymerization of an epoxy resin. The higher the concentration of polysulfides in the resultant polymer, the better the toughness achieved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Organic Coatings - Volume 78, January 2015, Pages 244-248
Journal: Progress in Organic Coatings - Volume 78, January 2015, Pages 244-248
نویسندگان
Marco Sangermano, Ignazio Roppolo, Ricardo Acosta Ortiz, Ana Gabriela Navarro Tovar, Aida E. GarcÃa Valdez, Maria Lydia Berlanga Duarte,