کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11004247 | 1469459 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation of carboxylated nitrile butadiene rubber/fly ash composites by in-situ carboxylate reaction
ترجمه فارسی عنوان
آماده سازی کامپوزیت های خاکستر بوتادین کربوکسیل شده بوتادین با واکنش کربوکسیلات در محل
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
چکیده انگلیسی
Fly ash (FA) is a byproduct of thermal power stations, which causes increasing environment pollution in the last decade. The incorporation of FA would deteriorate the performance of polymer composites even modified by silane coupling agents. Thereby, the bulk utilization of FA in polymer industry is still a challenge in the world. In this work, by in-situ carboxylate reaction between carboxyl groups of carboxylated nitrile butadiene rubber (XNBR) and FA particles, an immobilized rubber layer is formed on the surface of FA particles, resulting in a better interface adhesion. As a consequence, the tensile strength of XNBR/20FA composite reaches 23.19â¯MPa, about 44.0% larger than pure XNBR. Even if the incorporation of FA is up to 40phr, the tensile strength is still about 20.60â¯MPa, about 28.0% larger than pure XNBR, which opens a new approach to lower polymer product cost and solve the environment pollution.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Science and Technology - Volume 167, 20 October 2018, Pages 294-300
Journal: Composites Science and Technology - Volume 167, 20 October 2018, Pages 294-300
نویسندگان
Shuyan Yang, Ping Liang, Kaihui Hua, Xiaokang Peng, Yanxue Zhou, Zhuodi Cai,