کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7215959 | 1469540 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
High performance cyanate ester resins/reactive porous polymeric microsphere systems with low-temperature processability
ترجمه فارسی عنوان
رزین های سینتی استاتیک بالا / سیستم های میکروسفور پلیمری متخلخل واکنش پذیر با فرآیند کم دما
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
چکیده انگلیسی
Porous cross-linked poly(phenylene oxide)-epoxy polymer microspheres PPO-EPMS) with reactive hydroxyl-OH) and amine groups were applied to bisphenol A dicyanate ester (BADCy) resin to develop a novel high performance resin system with low-temperature processability. The effects of PPO-EPMS on the reactivity of BADCy, the mechanical properties, the thermal properties and the dielectric properties of cured BADCy were discussed in detail. Results indicate that PPO-EPMS can catalyze the polymerization of BADCy owing to the âOH and amine groups in MS. BADCy systems with appropriate PPO-EPMS content cured at low temperature show better mechanical property and higher glass transition temperature (Tg) than the pure BADCy cured at high cure temperature. The dielectric property of BADCy/PPO-EPMS systems cured at low temperature is very close to the dielectric property of BADCy cured at high temperature in the frequency range of 10~106 Hz between 50 and 150 °C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Science and Technology - Volume 85, 21 August 2013, Pages 148-155
Journal: Composites Science and Technology - Volume 85, 21 August 2013, Pages 148-155
نویسندگان
Chao Lin, Li Yuan, Aijuan Gu, Feng Chen, Guozheng Liang,