کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5183468 | 1381019 | 2012 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and evaluation of a moisture-promoted healing copolymer
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We report a homogeneous self-repairing copolymer system that exhibits self healing characteristics upon exposure to moisture environment. The copolymer consists of an isocyanate containing methacrylate monomer served as the repairing component and a fluorine-containing monomer as the protection component. Upon a mechanical damage of the coating copolymer, the isocyanate residue groups like the meshes of a zipper will exposure to generate reactive ends with environmental water like a faster of a zipper, thus form new crosslinking and repair the coating film. These materials with merits of easy-preparation and temperate repairing condition, can be used in decorative and anti-corrosion coatings.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 53, Issue 14, 21 June 2012, Pages 2979-2990
Journal: Polymer - Volume 53, Issue 14, 21 June 2012, Pages 2979-2990
نویسندگان
Zhenhui Zhang, Yuling Hu, Zhengsheng Liu, Tianying Guo,