浏览全部资源
扫码关注微信
Study on Compatibilizing Polypropylene/Nylon 11 Blends by Isotactic Polypropylene Ionomers
- Acta Polymerica Sinica Vol. 0, Issue 12, Pages: 1539-1547(2018)
- 作者机构：
1.天津市材料复合与功能化重点实验室 天津大学材料科学与工程学院 天津 300350
2.天津大学化工学院 天津 300350
- 作者简介：
- 基金信息：
DOI：10.11777/j.issn1000-3304.2018.18090
CLC：Published：2018-12，
Received：22 March 2018，
Revised：12 April 2018，
扫 描 看 全 文
Hui-zhen Du, Fei Yang, Kun-yu Zhang, Zhe Ma, Bin Wang, Li Pan, Yue-sheng Li. Study on Compatibilizing Polypropylene/Nylon 11 Blends by Isotactic Polypropylene Ionomers. [J]. Acta Polymerica Sinica 0(12):1539-1547(2018)
Hui-zhen Du, Fei Yang, Kun-yu Zhang, Zhe Ma, Bin Wang, Li Pan, Yue-sheng Li. Study on Compatibilizing Polypropylene/Nylon 11 Blends by Isotactic Polypropylene Ionomers. [J]. Acta Polymerica Sinica 0(12):1539-1547(2018) DOI： 10.11777/j.issn1000-3304.2018.18090.
摘要
以碘代等规聚丙烯为大分子反应中间体，通过季胺化亲核取代反应和点击化学反应，制备了
N
-甲基咪唑聚丙烯离聚体(IA)和邻巯基苯胺盐酸盐聚丙烯离聚体(IB)，并将其作为等规聚丙烯/生物基尼龙11 (
i
PP/PA11)共混体系的增容剂. 通过动态力学分析(DMA)、扫描电镜(SEM)和力学性能测试，对
i
PP/PA11/聚丙烯离聚体三元共混体系的相形态与性能进行了系统研究. DMA测试结果显示，2种聚丙烯离聚体使
i
PP/PA11共混体系的玻璃化转变温度
T
g
相互靠近；SEM结果显示，离聚体的加入使分散相粒子尺寸显著减小，两相界面作用力增加；力学性能测试表明，
i
PP/PA11/IA、
i
PP/PA11/IB三元共混体系的拉伸强度和冲击强度保持较好的水平. 以上研究结果表明，IA和IB均可以显著改善
i
PP/PA11共混体系的相容性.
Abstract
The copolymers of propylene/11-iodo-1-undecene were taken as intermediates and the iodine group underwent a nucleophilic substitution reaction or click reaction with
N
-methylimidazole or 2-mercaptonoaniline to prepare isotactic polypropylene ionomers. Isotactic polypropylene (
i
PP) and bio-renewable polyamide 11 (PA11) were mixed with the isotactic polypropylene ionomers to prepare novel polymer blends with excellent physical properties. The miscibility
morphology and mechanical properties of
i
PP/ionomer blends
PA11/ionomer blends and
i
PP/PA11/ionomer blends were investigated
respectively. DMA analysis revealed that miscibility of
i
PP and PA11 was improved by addition of the isotactic polypropylene ionomers
which served as an effective compatibilizer and played a key role in improving toughness of
i
PP/PA11 blends. As observed
particles size of the dispersed phase (PA11) was significantly reduced from about 20 μm to 1 μm in the ternary blends of
i
PP/PA11/ionomer. Interface between the matrix and the dispersed phase became blurred and the gap disappeared in the ternary blend of
i
PP/PA11/ionomer (70/30/5)
as observed on the SEM images of the cryo-fractured surface of the blend. Accordingly
notched impact strength of the same ternary blend was greatly improved from 2.11 kJ/m
2
to 6.73 kJ/m
2
without significantly sacrificing the tensile strength. To further study the toughening effect of
i
PP/PA11/ionomer ternary blends
the fracture surface of the impact specimen was also investigated. As proved
the
i
PP/PA11 (70/30) blend showed a smooth and featureless fracture surface without evident deformation
indicating a typical brittle fracture behavior
while the fracture surfaces of the ternary blends was increasingly rough and many irregularities were clearly observed
indicating a ductile fracture behavior. Here we proved that the synthesized isotactic polypropylene ionomers enhanced the two-phase interface interaction and the compatibility in the
i
PP/PA11/ionomer ternary blend. It is therefore a very promising and effective compatibilizer for
i
PP/PA11 blends. Moreover
the resulting
i
PP/PA11 blends with excellent impact properties and tensile properties are very promising in practically application.
关键词
等规聚丙烯离聚体聚丙烯尼龙11共混增容
Keywords
Isotactic polypropyleneIonomersPolyamide 11CompatibilizationBlend
references
Ide F, Hasegawa A . J Appl Polym Sci , 1974 . 18 963 - 974 . DOI:10.1002/app.1974.070180402http://doi.org/10.1002/app.1974.070180402 .
Wu S . Polymer , 1985 . 26 1855 - 1863 . DOI:10.1016/0032-3861(85)90015-1http://doi.org/10.1016/0032-3861(85)90015-1 .
Wu S . Polym Eng Sci , 1987 . 27 335 - 343 . DOI:10.1002/(ISSN)1548-2634http://doi.org/10.1002/(ISSN)1548-2634 .
Inoue T . Prog Polym Sci , 1995 . 20 119 - 153 . DOI:10.1016/0079-6700(94)00032-Whttp://doi.org/10.1016/0079-6700(94)00032-W .
Liang B R, White J L, Spruiell J E, Goswami B C . J Appl Polym Sci , 1983 . 28 2011 - 2032 . DOI:10.1002/app.1983.070280616http://doi.org/10.1002/app.1983.070280616 .
Sang J P, Kim B K, Han M J . Eur Polym J , 1990 . 26 131 - 136 . DOI:10.1016/0014-3057(90)90176-5http://doi.org/10.1016/0014-3057(90)90176-5 .
Holsti-Miettinen R, Seppälä J, Ikkala O T . Polym Eng Sci , 1992 . 32 868 - 877 . DOI:10.1002/pen.v32:13http://doi.org/10.1002/pen.v32:13 .
González-Montiel A, Keskkula H, Paul D R . Polymer , 1995 . 36 4605 - 4620 . DOI:10.1016/0032-3861(95)96829-Whttp://doi.org/10.1016/0032-3861(95)96829-W .
Nishio T, Suzuki Y, Kojima K, Kakugo M . J Polym Eng , 1991 . 10 123 - 150.
Dagli S S, Xanthos M, Biesenberger J A . Polym Eng Sci , 1994 . 34 1720 - 1730 . DOI:10.1002/(ISSN)1548-2634http://doi.org/10.1002/(ISSN)1548-2634 .
Cho K, Li F K . Macromolecules , 1998 . 31 7495 - 7505 . DOI:10.1021/ma971019yhttp://doi.org/10.1021/ma971019y .
Boucher E, Folkers J P, Hubert Hervet A, Léger L, Creton C . Macromolecules , 1996 . 29 774 - 782 . DOI:10.1021/ma9509422http://doi.org/10.1021/ma9509422 .
Boucher E, Folkers J P, Creton C, Hervet A, Léger L . Macromolecules ,1997 . 30 2102 - 2109 . DOI:10.1021/ma961105ihttp://doi.org/10.1021/ma961105i .
Lu B, Chung T C . Macromolecules , 1998 . 31 5943 - 5946 . DOI:10.1021/ma9804693http://doi.org/10.1021/ma9804693 .
Lu B, Chung T C . Macromolecules , 1999 . 32 2525 - 2533 . DOI:10.1021/ma990019qhttp://doi.org/10.1021/ma990019q .
Terzis A F, Theodorou D N, Stroeks A . Macromolecules , 2000 . 33 1397 - 1410 . DOI:10.1021/ma991025phttp://doi.org/10.1021/ma991025p .
Shi D, Ke Z, Yang J H, Gao Y, Wu J, Yin J H . Macromolecules , 2002 . 35 8005 - 8012 . DOI:10.1021/ma020595dhttp://doi.org/10.1021/ma020595d .
Zhang Xiuqin(张秀芹), Zhu Lei(朱磊), Wang Dujin(王笃金), Xu Duanfu(徐端夫) . 高分子学报 , Acta Polymerica Sinica , 2004 . ( 1 ): 74 - 77 . DOI:10.3321/j.issn:1000-3304.2004.01.015http://doi.org/10.3321/j.issn:1000-3304.2004.01.015 .
Wang B B, Hu G S, Wei L X . J Appl Polym Sci , 2008 . 107 3013 - 3022 . DOI:10.1002/(ISSN)1097-4628http://doi.org/10.1002/(ISSN)1097-4628 .
Wang B B, Wei L X, Hu G S . J Appl Polym Sci , 2008 . 110 1344 - 1350 . DOI:10.1002/app.v110:3http://doi.org/10.1002/app.v110:3 .
Kawada J, Kitou M, Mouri M, Mitsuoka T, Araki T, Lee C H, Ario T, Kitou O, Usuki A . ACS Sustain Chem Eng , 2016 . 4 2158 - 2164 . DOI:10.1021/acssuschemeng.5b01615http://doi.org/10.1021/acssuschemeng.5b01615 .
Kawada J, Kitou M, Mouri M, Kato Y, Katagiri Y, Matsushita M, Ario T, Kitou O, Usuki A . Green Chem , 2017 . 19 4503 - 4508 . DOI:10.1039/C7GC01842Hhttp://doi.org/10.1039/C7GC01842H .
He Aihua(贺爱华), Ou Yuchun(欧玉春), Fang Xiaoping(方晓萍), Liu Hongzhi(刘宏治), Yang Guisheng(杨桂生) . 高分子学报 , Acta Polymerica Sinica , 2004 . ( 4 ): 534 - 540 . DOI:10.3321/j.issn:1000-3304.2004.04.013http://doi.org/10.3321/j.issn:1000-3304.2004.04.013 .
Bai S L, Wang G T, Hiver J M, G’Sell C . Polymer , 2004 . 45 3063 - 3071 . DOI:10.1016/j.polymer.2004.02.070http://doi.org/10.1016/j.polymer.2004.02.070 .
Yang Fengxia(杨风霞), Du Rongni(杜荣昵), Li Bo(李博), Chen Long(陈龙), Yang Jinghui(杨静晖), Fu Qiang(傅强), Zhang Qin(张琴) . 高分子学报 , Acta Polymerica Sinica , 2010 . ( 3 ): 366 - 371.
Kim Y J, Lee H M, Park O O . Polym Eng Sci , 1995 . 35 1652 - 1657 . DOI:10.1002/(ISSN)1548-2634http://doi.org/10.1002/(ISSN)1548-2634 .
Dutta D, Weiss R A, He J . Polymer , 1996 . 37 429 - 435 . DOI:10.1016/0032-3861(96)82912-0http://doi.org/10.1016/0032-3861(96)82912-0 .
Lu X, Weiss R A . Macromolecules , 1991 . 24 4381 - 4385 . DOI:10.1021/ma00015a021http://doi.org/10.1021/ma00015a021 .
Li H, Li Z . J Appl Polym Sci , 1998 . 67 61 - 69 . DOI:10.1002/(ISSN)1097-4628http://doi.org/10.1002/(ISSN)1097-4628 .
Yousfi M, Livi S, Dumas A, Crépin-Leblond J, Greenhill-Hooper M, Duchet-Rumeauabc J . RSC Adv , 2015 . 5 46197 - 46205 . DOI:10.1039/C5RA00816Fhttp://doi.org/10.1039/C5RA00816F .
Bhattacharyya A R, Ghosh A K, Misra A . Polymer , 2003 . 44 1725 - 1732 . DOI:10.1016/S0032-3861(02)00802-9http://doi.org/10.1016/S0032-3861(02)00802-9 .
Wang X Y, Li Y G, Mu H L, Pan L, Li Y S . Polym Chem-UK , 2015 . 6 1150 - 1158 . DOI:10.1039/C4PY01350Fhttp://doi.org/10.1039/C4PY01350F .
Wang X Y, Wang Y X, Shi X C, Liu J Y, Chen C L, Li Y S . Macromolecules , 2014 . 47 552 - 559 . DOI:10.1021/ma4022696http://doi.org/10.1021/ma4022696 .
Wang X Y, Long Y Y, Wang Y X, Li Y S . Polym Chem-UK , 2014 . 52 3421 - 3428 . DOI:10.1002/pola.v52.23http://doi.org/10.1002/pola.v52.23 .
Meng Qingqing(孟晴晴), Wang Bin(王彬), Pan Li(潘莉), Li Yuesheng(李悦生), Ma Zhe(马哲) . 高分子学报 , Acta Polymerica Sinica , 2017 . ( 11 ): 1762 - 1772.
Choi U H, Ye Y S, Cruz D S D L, Liu W J, Winey K I, Elabd Y A, Runt J, Colby R H . Macromolecules , 2014 . 47 777 - 790 . DOI:10.1021/ma402263yhttp://doi.org/10.1021/ma402263y .
Choi U H, Lee M, Wang S, Liu W, Winey K I, Gibson H W, Colby R H . Macromolecules , 2012 . 45 3974 - 3985 . DOI:10.1021/ma202784ehttp://doi.org/10.1021/ma202784e .
Cui J, Nie F M, Yang J X, Pan L, Ma Z, Li Y S . J Mater Chem A , 2017 . 5 25220 - 25229 . DOI:10.1039/C7TA06793Chttp://doi.org/10.1039/C7TA06793C .
Gu Xuerong(顾雪蓉), Yang Changzheng(杨昌正), Qiao Jun(乔军), Zhu Yuping(朱育平), Chen Guanghui(陈光慧), Dai Qingping(戴庆平) . 高分子材料科学与工程 , Polymer Materials Science Engineering , 1990 . ( 3 ): 44 - 49.
Tanaka S, Nakashima T, Maeda T, Ratanasak M, Hasegawa J, Kon Y, Tamura M, Sato K . ACS Catal , 2018 . 8 1097 - 1103 . DOI:10.1021/acscatal.7b03303http://doi.org/10.1021/acscatal.7b03303 .
Izgorodina E I, Macfarlane D R . J Phys Chem B , 2011 . 115 14659 - 14667 . DOI:10.1021/jp208150bhttp://doi.org/10.1021/jp208150b .
0
Views
40
下载量
9
CSCD
- L-PDFDownload
- BibTeXDownload
- EndnoteDownload
- RefMan Download
- NoteExpressDownload
- NoteFirstDownload
Publicity Resources
Related Articles
Related Author
Related Institution
- Postal code：100190
- Tel：010-62588927 Email：gfzxb@iccas.ac.cn
- Technical support is provided by Beijing Founder electronics co., LTD 京ICP备05002797号-8
京公网安备11010802024621 - It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
- Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.