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[1]  The solvent-free modification of butyl rubber in the medium of NaH.
Journal of Industrial and Engineering Chemistry, 2014, 20(1): 184~188 (ISSN: 1226-086X)

[2]  Synthesis of chlorinated and anhydride-modified low density polyethylene by solid-phase chlorination and grafting¡ªimproving the adhesion of a film-forming polymer.
RSC Advances, 2014, 4 (24), 12490 - 12496

[3] The Preparation and Analysis of Chlorinated Ethylene Vinyl Acetate Copolymer as Coating Film in Gas-Solid Phase,
Journal of applied polymer science, 2014,131(22) DOI: 10.1002/app.41093
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ɺº÷±´±´: ½ð±Ò+20, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ºÜºÃ 2014-11-11 15:25:14
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The solvent-free modification of butyl rubber in the medium of NaH
×÷Õß:Feng, Y (Feng, Ying)[ 1 ] ; Wang, YX (Wang, Yan Xia)[ 1 ] ; Shao, HQ (Shao, Hong Qi)[ 1 ] ; Zhang, EH (Zhang, En Hua)[ 1 ] ; Wang, Z (Wang, Zhen)[ 1 ] ; Zhao, JR (Zhao, Ji Ruo)[ 1 ]
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
¾í: 20  ÆÚ: 1  Ò³: 184-188
DOI: 10.1016/j.jiec.2013.04.009
³ö°æÄê: JAN 25 2014
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A novel improved butyl rubber (PMIIR) was prepared in a solvent free process, using sodium hydride (NaH) as activating agent and maleic anhydride (MAH) as modifier by processing modification technology in a conventional polymer processing equipment of an internal mixer. The structure of products was characterized by H-1 NMR and FT-IR. In this process, polar sodium carboxylate functional group and unsaturated carbon-carbon double bonds were successfully introduced onto the chains of IIR on one step. The reaction mechanism was investigated in detail. It was found that the functionalization experienced two modified mechanisms: addition and substitution modified mechanisms. The reaction efficiency and content of MAH were evaluated. Polymer isolation and purification operations were reduced out due to the result of solvent free. Curing and mechanical properties of products were investigated. It was found that PMIIR has greatly increased curing rate due to the incorporation of polar group and carbon-carbon double bond. (C) 2013 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
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×÷Õ߹ؼü´Ê:Butyl rubber; Modification; Cure characteristics; High-performance rubber
KeyWords Plus:BROMINATED POLY(ISOBUTYLENE-CO-ISOPRENE); CHLOROBUTYL RUBBER; VULCANIZATION; ZNO/ZNCL2
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ͨѶ×÷ÕßµØÖ·: Feng, Y (ͨѶ×÷Õß)
ÏÔʾÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ        Qingdao Univ Sci & Technol, Key Lab Rubber Plast, Minist Educ Shandong Prov, Qingdao 266042, Peoples R China.
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ÏÔʾÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ        [ 1 ] Qingdao Univ Sci & Technol, Key Lab Rubber Plast, Minist Educ Shandong Prov, Qingdao 266042, Peoples R China
µç×ÓÓʼþµØÖ·:yingfeng@qust.edu.cn
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ELSEVIER SCIENCE INC, 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA
Àà±ð / ·ÖÀà
Ñо¿·½Ïò:Chemistry; Engineering
Web of Science Àà±ð:Chemistry, Multidisciplinary; Engineering, Chemical
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ÎÄÏ×ÀàÐÍ:Article
ÓïÖÖ:English
Èë²ØºÅ: WOS:000328808200026
ISSN: 1226-086X
µç×Ó ISSN: 1876-794X
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IDS ºÅ: 277GY
Web of Science ºËÐĺϼ¯ÖÐµÄ "ÒýÓõIJο¼ÎÄÏ×": 9
Web of Science ºËÐĺϼ¯ÖÐµÄ "±»ÒýƵ´Î": 0
2Â¥2014-11-11 15:05:16
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Èë²ØºÅ: WOS:000328808200026

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3Â¥2014-11-11 15:09:14
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3Â¥: Originally posted by Paulwolf at 2014-11-11 15:09:14
Èë²ØºÅ: WOS:000328808200026

4Â¥2014-11-11 15:14:44
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