Citation: Shui-Qin Pu, Shuo Guo, Ke Wang, Qiang Fu. Largely Improved Stretch Ductility and β-Form Room-temperature Durability of Poly(vinylidene fluoride) by Incorporating Aliphatic Polyketone[J]. Chinese Journal of Polymer Science, ;2018, 36(11): 1277-1285. doi: 10.1007/s10118-018-2134-7 shu

Largely Improved Stretch Ductility and β-Form Room-temperature Durability of Poly(vinylidene fluoride) by Incorporating Aliphatic Polyketone

College of Polymer Science and Engineering, Sichuan University, State Key Laboratory of Polymer Materials Engineering, Chengdu 610065, China

Corresponding author: Ke Wang, wkestar@scu.edu.cn (K.W.) Qiang Fu, qiangfu@scu.edu.cn (Q.F.)
Received Date: 6 February 2018
Revised Date: 8 March 2018
Accepted Date: 19 March 2018
Available Online: 23 April 2018

In this study, we attempt to prepare a new blending system of poly(vinylidene fluoride) (PVDF) and aliphatic polyketone (POK) by melt compounding. The latter is a promising engineering plastic with comprehensive mechanical performances. When POK acted as minor phase to homogeneously disperse in and intimately contact with PVDF matrix, the brittle tensile behavior of neat PVDF transferred into a remarkably flexible manner (the elongation at break increased for 20 times), and more interestingly, the room-temperature durability of β-form PVDF in the uniaxially drawn blend film was obviously better than that in the neat PVDF film. Fourier transform infrared spectroscopy revealed that specific dipole interaction existed between CF₂ group of PVDF and C＝O group of POK. The intermolecular dipolar interaction induced good compatibility in the PVDF/POK blends, as evidently proved by fine two-phase morphology and decreased melting points of POK crystals. Therefore, the good compatibility and interfacial enhancement are responsible for the improvement of the stretch ductility and β-form room-temperature durability of the PVDF/POK blends.
- Blend,
- Aliphatic polyketone,
- Dipole interaction,
- Stretch ductility,
- Uniaxially drawn β-PVDF
1. [1]
  Salimi, A.; Yousefi, A. A. FTIR studies of β-phase crystal formation in stretched PVDF films. Polym. Test. 2003, 22, 699−704 doi: 10.1016/S0142-9418(03)00003-5
2. [2]
  Giannetti, E. Semi-crystalline fluorinated polymers. Polym. Int. 2001, 50, 10−26 doi: 10.1002/(ISSN)1097-0126
3. [3]
  Martins, P.; Caparros, C.; Gonçalves, R.; Martins, P. M.; Benelmekki, M.; Botelho, G.; Lanceros, M. S. Role of nanoparticle surface charge on the nucleation of the electroactive β-poly(vinylidene fluoride) nanocomposites for sensor and actuator applications. J. Phys. Chem. C 2012, 116, 15790−5794 doi: 10.1021/jp3038768
4. [4]
  Ribeiro, C.; Sencadas, V.; Ribelles, J. L. G.; Senentxu, L. M. Influence of processing conditions on polymorphism and nanofiber morphology of electroactive poly(vinylidene fluoride) electrospun membranes. Soft. Mater. 2010, 8(3), 8274−287
5. [5]
  Fukada, E. History and recent progress in piezoelectric polymers. Ieee. T. Ultrason. Ferr. 2000, 47(6), 1277−1290 doi: 10.1109/58.883516
6. [6]
  Meng, N.; Zhu, X. J.; Mao, R.; Reece, M. J.; Bilotti, E. Nanoscale interfacial electroactivity in PVDF/PVDF-TrFE blended films with enhanced dielectric and ferroelectric properties. J. Mater. Chem. C 2017, 5, 3296−3305 doi: 10.1039/C7TC00162B
7. [7]
  Liu, F.; Awanis, Hashim. N.; Liu, Y.; Moghareh, M. R.; Li, K. Progress in the production and modification of PVDF membranes. J. Membr. Sci. 2011, 375, 1−27 doi: 10.1016/j.memsci.2011.03.014
8. [8]
  Bachmann, M. A.; Lando, J. B. A reexamination of the crystal structure of phase-II of poly(vinylidene fluoride). Macromolecules 1981, 14, 40−46 doi: 10.1021/ma50002a006
9. [9]
  Pei, Y.; Zeng, X. C. Elastic properties of poly(vinyldene fluoride) (PVDF) crystals: A density functional theory study. J. Appl. Phys. 2011, 109, 0935141−0935147 doi: 10.1063/1.3574653
10. [10]
  Shah, D.; Maiti, P.; Gunn, E.; Schmidt, D. F.; Jiang, D. D.; Batt, C. A.; Giannelis, E. P. Dramatic enhancements in toughness of poly(vinylidene) fluoride nanocomposites via nanoclay-directed crystal structure and morphology. Adv. Mater. 2004, 16(14), 1173−1177 doi: 10.1002/(ISSN)1521-4095
11. [11]
  Atorngitjawat, P. Effects of processing conditions and crystallization on dynamic relaxations in semicrystalline poly(vinylidene fluoride) films. Macromol. Res. 2017, 25(5), 391−399 doi: 10.1007/s13233-017-5060-6
12. [12]
  Sencadas, V.; Gregorio, R.; M'endez, S. L. α to β phase transformation and microstructural changes of PVDF films induced by uniaxial stretch. J. Macromol. Sci. B 2009, 48, 514−525 doi: 10.1080/00222340902837527
13. [13]
  Liu, G. M.; Schneider, K.; Zheng, L. C.; Zhang, X. Q.; Li, C. C.; Stamm, M.; Wang, D. J. Stretching induced phase separation in poly(vinylidene fluoride)/poly(butylene succinate) blends studied by in-situ X-ray scattering. Polymer 2014, 55, 2588−2596 doi: 10.1016/j.polymer.2014.03.055
14. [14]
  Frübing, P.; Wang, F. P.; Wegener, M. Relaxation processes and structural transitions in stretched films of polyvinylidene fluoride and its copolymer with hexafluoropropylene. Appl. Phys. A 2012, 107, 603−611 doi: 10.1007/s00339-012-6838-1
15. [15]
  Jungnickel, B. J. In "Ferroelectric polymers: chemistry, physics, and applications". Nalwa, H. S. (Eds.), Marcel dekker, New York, 1995, Chapter 4.
16. [16]
  Liu, D. F.; Li, W.; Zhang, N.; Huang, T.; Yang, J. H.; Wang, Y. Graphite oxide-driven miscibility in PVDF/PMMA blends: Assessment through dynamic rheology method. Eur. Polym. J. 2017, 96, 232−247 doi: 10.1016/j.eurpolymj.2017.09.018
17. [17]
  Wang, T. C.; Li, H. H.; Wang, F.; Schultz, J. M.; Yan, S. Morphologies and deformation behavior of poly(vinylidene fluoride)/poly(butylene succinate) blends with variety of blend ratios and under different preparation conditions. Polym. Chem. 2011, 2, 1688−1698 doi: 10.1039/c1py00134e
18. [18]
  Kaito, A. Unique orientation textures formed in miscible blends of poly(vinylidene fluoride) and poly[(R)-3-hydroxybutyrate]. Polymer 2006, 47, 3548−3556 doi: 10.1016/j.polymer.2006.03.066
19. [19]
  Li, Y. J.; Kaito, A.; Horiuchi, S. Biaxially oriented lamellar morphology formed by the confined crystallization of poly(1,4-butylene succinate) in the oriented blend with poly(vinylidene fluoride). Macromolecules 2004, 37, 2119−2127 doi: 10.1021/ma0355047
20. [20]
  Liu, Z. H.; Marechal, P.; Jerome, R. Blends of poly(vinylidene fluoride) with polyamide 6: interfacial adhesion, morphology and mechanical properties. Polymer 1998, 39, 1779−1785 doi: 10.1016/S0032-3861(97)00222-X
21. [21]
  Gao. Q.; Scheinbeim, J. I. Dipolar intermolecular interactions, structural development, and electromechanical properties in ferroelectric polymer blends of nylon-11 and poly(vinylidene fluoride). Macromolecules 2000, 33, 7564−7572 doi: 10.1021/ma000111i
22. [22]
  Gao, Q.; Scheinbeim, J. I.; Newman, B. A. Ferroelectric properties of nylon 11 and poly(vinylidene fluoride) blends. J. Polym. Sci. B 1999, 32, 3217−3228 doi: 10.1002/(SICI)1099-0488(19991115)37:22<3217::AID-POLB6>3.0.CO;2-R
23. [23]
  Shimizu, H.; Li, Y. J.; Kaito, A.; Sano, H. Formation of nanostructured PVDF/PA11 blends using high shear processing. Macromolecules 2005, 38, 7880−7883 doi: 10.1021/ma051395f
24. [24]
  Li, Y. J.; Kaito, A. Mechanistic investigation into the unique orientation textures of poly(vinylidene fluoride) in blends with nylon 11. Macromol. Rapid Commun. 2003, 24, 603−608 doi: 10.1002/marc.200350001
25. [25]
  Kaito, A.; Iwakura, Y.; Li, Y. J.; Nakayama, K.; Shimizu, H. Unique orientation textures induced by confined crystal growth of poly(vinylidene fluoride) in oriented blends with polyamide 6. Macromol. Chem. Phys. 2007, 208, 504−513 doi: 10.1002/(ISSN)1521-3935
26. [26]
  Li, Y. J.; Kaito, A. Crystallization and orientation behaviors of poly(vinylidene fluoride) in the oriented blend with nylon 11. Polymer 2003, 44, 8167−8176 doi: 10.1016/j.polymer.2003.10.014
27. [27]
  Sommazzi, A.; Garbassi, F. Olefin-carbon monoxide copolymers. Prog. Poiym. Sci. 1997, 22, 1547−1605 doi: 10.1016/S0079-6700(97)00009-9
28. [28]
  Pilz, G.; Guttmann, P. Dynamic mechanical profile of polyketone compared to conventional technical plastics. AIP Conference Proceedings 2016, 1779, 0700081−0700085
29. [29]
  Sajkiewicz, P.; Wasiak, A.; Goclowski, Z. Phase transitions during stretching of poly(vinylidene fuoride). Eur. Polym. J. 1999, 35, 423−429 doi: 10.1016/S0014-3057(98)00136-0
30. [30]
  Martins, P.; Lopes, A. C.; Mendez, S. L. Electroactive phases of poly(vinylidene fluoride): determination, processing and applications. Prog. Polym. Sci. 2014, 39, 683−706 doi: 10.1016/j.progpolymsci.2013.07.006
31. [31]
  Gregorio, R. Effect of crystalline phase, orientation and temperature on the dielectric properties of poly (vinylidene fluoride). J. Mater. Sci. 1999, 34, 4489−4500 doi: 10.1023/A:1004689205706
32. [32]
  Silva, A. B.; Wisniewski, C.; Esteves, J. V. A.; Gregorio, R. Jr. Effect of drawing on the dielectric properties and polarization of pressed solution cast β-PVDF films. J. Mater. Sci. 2010, 45, 4206−4215 doi: 10.1007/s10853-010-4515-3
33. [33]
  Gregorio, R. Determination of the α, β, and γ crystalline phases of poly(vinylidene fluoride) films prepared at different conditions. J. Appl. Polym. Sci. 2006, 100, 3272−3279 doi: 10.1002/(ISSN)1097-4628
34. [34]
  Huang, R.; Wang, G.; Guo, S.; Wang, K.; Fu, Q. Crystallographic features of poly(vinylidene fluoride) film upon an attractive substrate of KBr. Phys. Chem. Chem. Phys. 2017, 19, 27828−27838 doi: 10.1039/C7CP04741J
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