کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7607175 | 1492985 | 2011 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermal degradation of polysiloxane and polyetherester containing benzoxazine moieties in the main chain
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Thermal degradation of polysiloxane and polyetherester containing benzoxazine moieties in the main chain Thermal degradation of polysiloxane and polyetherester containing benzoxazine moieties in the main chain](/preview/png/7607175.png)
چکیده انگلیسی
In this study investigation of thermal characteristics of polysiloxane and polyetherester containing benzoxazine moieties in the main chain was performed via pyrolysis mass spectrometry. Pyrolysis mass spectrometry analyses revealed that the thermal stability and the extent of cross-linking enhanced when the benzoxazine moieties were separated by thermally more stable units such as siloxanes. However, when the siloxane chain units were long, possibility of polybenzoxazine growth decreased significantly and benzoxazine moieties were evolved in the temperature range where polysiloxane degradation took place.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Analytical and Applied Pyrolysis - Volume 90, Issue 2, March 2011, Pages 155-163
Journal: Journal of Analytical and Applied Pyrolysis - Volume 90, Issue 2, March 2011, Pages 155-163
نویسندگان
Shahla Bagherifam, Baris Kiskan, Binnur Aydogan, Yusuf Yagci, Jale Hacaloglu,