کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5203808 1381941 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Development of flame retardant phosphorus- and silicon-containing polybenzoxazines
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Development of flame retardant phosphorus- and silicon-containing polybenzoxazines
چکیده انگلیسی
The copolymerisation of benzoxazine of bisphenol A and diglycidyl ether of (2,5-dihydroxyphenyl)diphenyl phosphine oxide or diglycidyloxymethylphenylsilane has been studied. In all samples the molar ratio of the benzoxazine-epoxy system was varied to achieve different phosphorus or silicon contents. Their thermal, dynamic-mechanical and flame retardant properties were evaluated. The high limiting oxygen index values confirmed that the phosphorus-containing benzoxazine-epoxy resins are effective flame retardants, but no efficiency of silicon on flame retardation was observed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer Degradation and Stability - Volume 94, Issue 2, February 2009, Pages 145-150
نویسندگان
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