کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7213229 | 1469417 | 2015 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of fiber loading on the properties of treated cellulose fiber-reinforced phenolic composites
ترجمه فارسی عنوان
اثر بارگذاری فیبر بر خواص کامپوزیتهای فنل دار تقویت شده با فیبر سلولز تقویت شده
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
چکیده انگلیسی
The effect of fiber loading on the properties of treated cellulose fiber-reinforced phenolic composites was evaluated. Alkali treatment of the fibers and reaction with organosilanes as coupling agents were applied to improve fiber-matrix adhesion. Fiber loadings of 1, 3, 5, and 7Â wt% were incorporated to the phenolic matrix and tensile, flexural, morphological and thermal properties of the resulting composites were studied. In general, mechanical properties of the composites showed a maximum at 3% of fiber loading and a uniform distribution of the fibers in such composites was observed. Silane treatment of the fibers provided derived composites with the best thermal and mechanical properties. Meanwhile, NaOH treatment improved thermal and flexural properties, but reduced tensile properties of the materials. Therefore, the phenolic composite containing 3% of silane treated cellulose fiber was selected as the material with optimal properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 68, January 2015, Pages 185-192
Journal: Composites Part B: Engineering - Volume 68, January 2015, Pages 185-192
نویسندگان
Ester Rojo, M. Virginia Alonso, Mercedes Oliet, Belén Del Saz-Orozco, Francisco Rodriguez,