کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
653926 | 885221 | 2012 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Morphology, mechanical, and rheological behavior of microcellular injection molded EVA-clay nanocomposites
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Morphology, mechanical, and rheological behavior of microcellular injection molded EVA-clay nanocomposites Morphology, mechanical, and rheological behavior of microcellular injection molded EVA-clay nanocomposites](/preview/png/653926.png)
چکیده انگلیسی
Ethylene vinyl acetate (EVA)/montmorillonite (MMT) nanocomposites diluted from master batch (50Â wt.%) with EVA and EVAgMA was used in this study. The organoclay EVA nanocomposites were then injection molded by conventional and microcellular methods. Nitrogen was used as the blowing agent. The effect of organoclay content and MA grafted EVA on the morphology and the mechanical and rheological properties of the EVA-clay nanocomposites were then investigated. The results showed that the mechanical properties (tensile and impact) increased as the clay content increased. Cell size decreased as the clay loading increased. The EVAgMA nanocomposites had better mechanical properties than the EVA nanocomposites. XRD results showed that the EVAgMA nanocomposites have an exfoliated layered structure while the EVA nanocomposites are intercalated. Rheological results showed the viscosity is clay loading dependent and that the shear thinning effect occurs at high shear rates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Communications in Heat and Mass Transfer - Volume 39, Issue 3, March 2012, Pages 383-389
Journal: International Communications in Heat and Mass Transfer - Volume 39, Issue 3, March 2012, Pages 383-389
نویسندگان
Shyh-shin Hwang, Sung-po Liu, Peming P. Hsu, Jui-ming Yeh, Jui-pin Yang, Chiu-lin Chen,