PP/POE/PA6三元共混物相形态的预测及受混炼顺序的影响

doi:10.3969/j.issn.0438-1157.2013.06.051

化工学报 ›› 2013, Vol. 64 ›› Issue (6): 2285-2290.DOI: 10.3969/j.issn.0438-1157.2013.06.051

• 材料化学工程与纳米技术 • 上一篇下一篇

PP/POE/PA6三元共混物相形态的预测及受混炼顺序的影响

黎珂, 黄汉雄

华南理工大学塑料橡胶装备及智能化研究中心,广东广州 510640

收稿日期:2012-09-27 修回日期:2012-12-30 出版日期:2013-06-05 发布日期:2013-06-05
通讯作者: 黄汉雄
作者简介:黎珂(1984—),男,博士研究生。
基金资助:
国家自然科学基金项目(11172105);广东省自然科学基金项目(S2011010002085)。

Prediction of phase morphology of PP/POE/PA6 ternary blend and influence by mixing sequence

LI Ke, HUANG Hanxiong

Center for Polymer Processing Equipment and Intellectualization, South China University of Technology, Guangzhou 510640, Guangdong, China

Received:2012-09-27 Revised:2012-12-30 Online:2013-06-05 Published:2013-06-05
Supported by:
supported by the National Natural Science Foundation of China(11172105)and the Natural Science Foundation of Guangdong Province(S2011010002085).

摘要/Abstract

关键词: 共混物, 相形态, 包覆结构

Abstract: The phase morphology of polypropylene/poly (ethylene-co-octene) /polyamide 6 (PP/POE/PA6) ternary blend was predicted by using spreading coefficient and minimum free interfacial energy models. The results showed that a core (PA6) -shell (POE) structure was formed. The PP/POE/PA6 (50/25/25,mass ratio) ternary blends were prepared through two mixing sequences and their phase morphologies were investigated. It was demonstrated that when three components were blended together, POE and PA6 droplets were distributed independently in the PP matrix. When POE was blended with PA6 first, and PP was then added, both PA6 droplet and fibril were formed. For POE, some migrated into PP phase and some other encapsulated small PA6 droplets or adhered to the surface of the large PA6 fibrils. Thus, POE phase was located between PA6 and PP phases and played the role of connecting the two phases.

Key words: ternary blend, phase morphology, core-shell structure

中图分类号:

TQ327.1

黎珂, 黄汉雄. PP/POE/PA6三元共混物相形态的预测及受混炼顺序的影响[J]. 化工学报, 2013, 64(6): 2285-2290.

LI Ke, HUANG Hanxiong. Prediction of phase morphology of PP/POE/PA6 ternary blend and influence by mixing sequence[J]. CIESC Journal, 2013, 64(6): 2285-2290.

参考文献 22

[1]	Omonov T S, Harrats C, Groeninckx G. Co-continuous and encapsulated three phase morphologies in uncompatibilized and reactively compatibilized polyamide 6/polypropylene/polystyrene ternary blends using two reactive precursors[J].Polymer, 2005,46(26):12322-12336
[2]	Valera T S, Morita A T, Demarquette N R. Study of morphologies of PMMA/PP/PS ternary blends[J].Macromolecules, 2006,39(7):2663-2675
[3]	Abolhasani M M, Azar A A, Shokoohi S. PET/EVA/PP ternary blends:an investigation of extended morphological properties[J].Journal of Applied Polymer Science, 2009,112(3):1716-1728
[4]	Mostofi N, Nazockdast H, Mohammadigoushki H. Study on morphology and viscoelastic properties of PP/PET/SEBS ternary blend and their fibers[J].Journal of Applied Polymer Science, 2009,114(6):3737-3743
[5]	Panda B, Bhattacharyya A R, Kulkarni A R. Ternary polymer blends of polyamide 6, polypropylene, and acrylonitrile-butadiene-styrene:influence of multiwalled carbon nanotubes on phase morphology, electrical conductivity, and crystallization[J].Polymer Engineering and Science, 2011,51(8):1550-1563.
[6]	Jiao Y H, Wang X L, Wang Y Z, et al. Relationship between microstructure and mechanical properties of ethylene-octene copolymer reinforced and toughened PP[J].Journal of Macromolecular Science, Part B:Physics, 2009,48(2):351-364
[7]	Sun S L, Xu X Y, Tan Z Y, et al. Structure-properties relationship in toughening of poly(butylene terephthalate)with core-shell modifier[J].Journal of Applied Polymer Science, 2006,102(6):5363-5371
[8]	Shen Jiabin(沈佳斌), Wang Ming(王明), Li Jiang(李姜), et al. Study on the mechanical properties of propylene-ethylene copolymer/ethylene-1-octene copolymer stratified composites[J].Acta Polymerica Sinica(高分子学报), 2007(9):827-832
[9]	Huang H X. Macro, micro and nanostructured morphologies of multiphase polymer systems//Boudenne A, Ibos L, Candau Y, Thomas S. Handbook of Multiphase Polymer Systems[M].West Sussex:John Wiley & Sons Ltd., 2011:161-250
[10]	Li H P, Sundararaj U. Morphology development of polymer blends in extruder:the effects of compatibilization and rotation rate[J].Macromolecular Chemistry and Physics, 2009,210(10):852-863
[11]	Huang H X, Huang Y F, Li X J. Detecting blend morphology development during melt blending along an extruder[J].Polymer Testing, 2007,26(6):770-778
[12]	Li K, Huang H X, Jiang G. Comparing the continuous chaotic and shear mixing-induced morphology development of polyblend and its nanocomposites[J].Polymer- Plastics Technology and Engineering, 2009,48(9):989-995
[13]	Reignier J, Favis B D. Control of the subinclusion microstructure in HDPE/PS/PMMA ternary blends[J].Macromolecules, 2000,33(19):6998-7008
[14]	Bai S L, Wang G T, Hiver J M, et al. Microstructures and mechanical properties of polypropylene/polyamide 6/polyethelene-octene elastomer blends[J].Polymer, 2004,45(9):3063-3071
[15]	Li L P, Yin B, Yang M B. Morphology prediction and the effect of core-shell structure on the rheological behavior of PP/EPDM/HDPE ternary blends[J].Polymer Engineering and Science, 2011,51(12):2425-2433
[16]	Hobbs S Y, Dekkers M E J, Watkins V H. Effect of interfacial forces on polymer blend morphologies[J].Polymer, 1988,29(9):1598-1602
[17]	Guo H F, Gxozdic N V, Meier D J. Prediction and manipulation of the phase morphologies of multiphase polymer blends(Ⅱ):Quaternary systems[J].Polymer, 1997,38(19):4915-4923
[18]	Huang Hanxiong(黄汉雄), Peng Yucheng(彭玉成). Convective screw with a polygonal channel:CN, 92114886.1998-07-08
[19]	Tchomoakv K P, Favis B D. Composite droplets with core/shell morphologies prepared from HDPE/PS/PMMA ternary blends by twin-screw extrusion[J].Polymer Engineering and Science, 2004,44(4):749-759
[20]	Wang D, Li Y, Xie X M, Guo B H. Compatibilization and morphology development of immiscible ternary polymer blends[J].Polymer, 2011,52(1):191-200
[21]	Palierne J F. Linear rheology of viscoelastic emulsions with interfacial tension[J].Rheologica Acta, 1990, 29(3):204-214
[22]	Calvao P S, Yee M, Demarquette N R. Effect of composition on the linear viscoelastic behavior and morphology of PMMA/PS and PMMA/PP blends[J].Polymer, 2005,46(8):2610-2620

PP/POE/PA6三元共混物相形态的预测及受混炼顺序的影响

Prediction of phase morphology of PP/POE/PA6 ternary blend and influence by mixing sequence

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