کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
228280 464837 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis of ditrimethylolpropane acrylate with low functionality for UV-curable coatings
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Synthesis of ditrimethylolpropane acrylate with low functionality for UV-curable coatings
چکیده انگلیسی

An UV-curable acrylic resin, ditrimethylolpropane acrylale (DTMPA), with low functionality was synthesized by esterification of ditrimethylolpropane and acrylic acid. The influences of the synthetic process, such as catalyst, acid/alcohol ratio, inhibitor, solvent, reaction time, and temperature were discussed in detail. The chemical structure of the DTMPA was characterized by FT-IR, 1H NMR, and 13C NMR spectra. The optimal synthesis conditions of the DTMPA were determined, and the resulting product had a yield of 86.5% and pale color. The results of a UV-curing test indicate that the DTMPA has a higher curing speed than that of trimethylolpropane triacrylate.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Industrial and Engineering Chemistry - Volume 18, Issue 5, 25 September 2012, Pages 1577–1581
نویسندگان
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