کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10398220 | 889947 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
UV curing of photoinitiator-free systems containing bismaleimides and diacrylate resins: bulk and surface properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
UV curing of photoinitiator-free systems containing a bismaleimide and different diacrylates was investigated. Firstly we investigated the copolymerization of a bismaleimide and a polysiloxane diacrylate resin using different monomer ratios. Moreover, a typical diacrylate (bisphenolAdiglycydyletherdiacrylate) (BHEDA) was employed and the bulk properties of the networks were modulated varying the amount of bismaleimide in the photocurable mixture. The curing process was monitored by FTIR and the thermal properties by DSC analyses. Surface properties were changed by addition of small amounts (less than 1Â wt.%) of a polysiloxane diacrylate to the bismaleimide/BHEDA 50-50Â mol% mixture: notwithstanding the low concentration of the siloxane monomer, highly hydrophobic surfaces were obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Organic Coatings - Volume 53, Issue 1, 1 May 2005, Pages 46-49
Journal: Progress in Organic Coatings - Volume 53, Issue 1, 1 May 2005, Pages 46-49
نویسندگان
R. Bongiovanni, M. Sangermano, G. Malucelli, A. Priola,