MISC

2005年9月

A novel technique for preparing of maleic anhydride grafted polyolefins

EUROPEAN POLYMER JOURNAL
  • WL Qiu
  • ,
  • T Endo
  • ,
  • T Hirotsu

41
9
開始ページ
1979
終了ページ
1984
記述言語
英語
掲載種別
DOI
10.1016/j.eurpolumj.2005.03.016
出版者・発行元
PERGAMON-ELSEVIER SCIENCE LTD

A novel mechanochemical method of preparation of maleic anhydride grafted polypropylene (MAPP) was developed. The preparation was performed by ball milling of polypropylene (PP) powder, maleic anhydride (MA), and peroxide initiator in balls-containing jars with a planetary ball mill for a certain time. Compared with the conventional melt-mixing method, MAPP obtained through ball-milling technique reveals higher graft degree, particularly alleviated degradation of PP, or even increased molecular mass of the resulting MAPP. Maleic anhydride grafted polyethylene (MAPE) was obtained via this technique, and the optimization of the technique is in progress. The novel technique offers new opportunities in modification of polyolefins, which has also the advantages of solventless, lower process temperature, energy efficient, low cost, and simple running process. Furthermore, it is very easy to obtain purified products. (c) 2005 Elsevier Ltd. All rights reserved.

Web of Science ® 被引用回数 : 65

リンク情報
DOI
https://doi.org/10.1016/j.eurpolumj.2005.03.016
CiNii Articles
http://ci.nii.ac.jp/naid/80017417191
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000231198100004&DestApp=WOS_CPL

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