کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
675418 | 1459620 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tuning phase diagram of ternary polymer blends by tacticity
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Previously, a ternary blend consisting of poly(vinyl phenol) (PVPh), poly(vinyl cinnamate) (PVCN) and poly(methyl methacrylate) (PMMA) was reported to exhibit a closed-loop behavior of immiscibility. In that study, PMMA was atactic PMMA and three binary pairs of PVPh, PVCN and PMMA were all miscible. In this article, isotactic and syndiotactic PMMAs (designated as iPMMA and sPMMA) were used to replace atactic PMMA to blend with PVPh and PVCN. For iPMMA ternary blends, the ternary phase diagram was found to demonstrate a closed-loop immiscibility behavior similar to the previous study. However, a completely miscible region was observed in sPMMA ternaries even though sPMMA and PVCN were found to be not miscible.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thermochimica Acta - Volume 462, Issues 1â2, 15 October 2007, Pages 38-44
Journal: Thermochimica Acta - Volume 462, Issues 1â2, 15 October 2007, Pages 38-44
نویسندگان
Wen-Ping Hsu, Wei-Chun Chiu,