Abstract
Biodegradable films of poly(propylene carbonate)/poly(vinyl alcohol)-thermoplastic polyurethane [PPC/(PVA-TPU)] ternary blends were successfully prepared by melting blending method. The mechanical properties of poly(propylene carbonate) blown film were greatly improved by blending PPC with PVA-TPU. In order to afford the melt processing of PVA, the PVA-TPU binary blend was firstly prepared using thermoplastic polyurethane as a polymeric plasticizer. The rheological behavior, mechanical properties and morphology of these blends were studied. Considering its melt viscosity and thermally processing temperature, the PVA-50%TPU, as a modifier, was blended with PPC to prepare PPC/(PVA-TPU) ternary blend. SEM observation revealed a basic one-phase morphological structure with very good interfacial adhesion between the extremely blurred PPC and PVA-TPU two components. Meanwhile, the miscibility of the ternary components was verified by only one glass-transition temperature obtained from DMA tests. The tensile strength and tear strength of PPC/(PVA-TPU) blown films were determined at different temperatures. The results demonstrate that the mechanical properties of PPC/(PVA-TPU) films were enhanced dramatically at low temperature when compared with neat PPC. At room temperature, PPC/30 %(PVA-50%TPU) blown film exhibited a tensile strength of 26 MPa, and an elongation at break of 484.0 %. Its tear strength in the take-up direction is 124.1 kN/m, and the one in machine direction is 141.9 kN/m. At a low temperature of 0 °C, PPC/30 %(PVA-50%TPU) exhibited a tensile strength of 40.7 MPa and tear strength of 107 kN/m, which are 153 % and 142 % of those of neat PPC respectively. The blending of PPC with the PVA plasticized with TPU provides a practical way to extend the application of the new biodegradable polymer of PPC in the area of blown films.
Similar content being viewed by others
References
Bugoni L, Krause L, Virginia PM (2001) Mar Pollut Bull 42:1330–1334
Jun WP, Seung SIJ (2002) Appl Polym Sci 86:647–655
Young JK, Park OOJ (1999) Environ Polym Degrad 7:53–66
Tsutomu O, Lee SHJ (2005) Appl Polym Sci 97:1107–1114
Inoue S, Koinuma H, Tsurata TJ (1969) Polym Sci Polym Lett Ed 7:287–292
Ree M, Hwang YT, Kim JS, Kim H, Kim G, Kim HS (2006) Catal Today 115:134–145
Wang SJ, Tjong SC, Du LC, Zhao XS, Zhao XS, Meng YZJ (2002) Appl Polym Sci 85:2327–2334
Zhu Q, Meng YZ, Tjong SC, Zhao XS, Chen YL (2002) Polym Int 51:1079–1085
Quadrelli EA, Centi G, Duplan JL, Perathoner S (2011) ChemSus Chem 4:1194–1215
Ge XC, Xu Y, Meng YZ, Li RKY (2005) Compos Sci Technol 65:2219–2225
Xu J, Li RKY, Xu Y, Meng YZ (2005) Eur Polym J 41:881–888
Qiu FR, Chen SM, Tan L, Ping ZH (2004) Polymer 45:3045–3053
Jiao J, Wang SJ, Xiao M, Xu Y, Meng YZ (2007) Polym Eng Sci 47:174–180
Wang XL, Du FG, Meng YZ, Li RKY (2006) Mater Lett 60:509–513
Wang XL, Li RKY, Cao YX, Meng YZ (2007) Mater Des 28:1934–1939
Pang MZ, Qiao JJ, Jiao J, Wang SJ, Xiao M, Meng YZ (2008) J Appl Polym Sci 107:2854–2860
Li XH, Meng YZ, Wang SJ, Rajulu AV, Tjong SCJ (2004) Polym Sci Part B: Polym Phys 42:666–675
Chen GJ, Wang YY, Wang SJ, Xiao M, Meng YZJ (2013) Appl Polym Sci 128:390–399
Finch CA (1992) Poly(vinyl alcohol) Development. Wiley, Chichester, England, pp. 18–32
Peppas NA, Tennenhouse DJ (2004) Drug Deli Sci Tec 14:291–297
Lee KJ, Lee J, Hong JY, Jang J (2009) Macromol Res 17:476–482
Kuljanin J, Comor MI, Djokovic V, Nedeljkovic JM (2006) Mater Chem Phys 95:67–71
Al-Bermany AKJ, Jabbar SA (2012) Advances in Physics Theories and Applications 5:1–8
Hodge RM, Bastow TJ, Edward GH, Simon GP, Hill AJ (1996) Macromolecules 29:8137–8143
Haralabakopoulos AA, Tsiourvas D, Paleos CMJ (1998) Appl Polym Sci 69:1885–1890
Hodge RM, Edward GH, Simon GP (1996) Polymer 37:1371–1376
Thierry CCD, Jean-PMiippe GM (1998) US Patent 5:753,752
Lu P-C, Mead BNJ (1984) US Patent 4:464,438
Boubakri A, Elleuch K, Guermazi N, Ayedi HF (2009) Mater Des 30:3958–3965
Bueno-Ferrer C, Hablot E, del Carmen Garrigós M, Bocchini S, Averous L, Jiménez A (2012) Polym Degrad Stab 97:1964–1969
Seidenstücker T, Fritz HG (1999) e 51:93–102
Seidenstücker T, Fritz HG (1998) Polym Degrad Stab 59:279–285
Hao Y, Ge H, Han L, Liang H, Zhang H, Dong L (2013) Polym Bull 70:1991–2003
Guo J, Liu M, Liu Y, Hu C, Xia Y, Zhang H, Gong Y (2014) J Appl Polym Sci 131:23
Jiang X, Jiang T, Zhang X, Zhang X, Dai H (2013) Polym Eng Sci 53:1181–1186
Zhang Z, Lee JH, Lee SH, Heo SB, Pittman CU (2008) Polymer 49:2947–2956
Xu J, Li RKY, Meng YZ (2006) Mater Res Bull 41:244–252
Yao M, Deng H, Mai F, Wang K, Zhang Q, Chen F, Fu Q (2011) Express Polym Lett 5:937
Acknowledgments
This work was financially supported by the National Natural Science Foundation Of China (No. 21,376,276), the special-funded program on National Key Scientific Instruments and Equipment development of China (No. 2012YQ230043), Guangdong Province Sci & Tech Bureau (Key Strategic Project No. 2008 A080800024), and the fundamental research funds for the Central Universities
Author information
Authors and Affiliations
Corresponding authors
Rights and permissions
About this article
Cite this article
Zhao, Y., Chen, G., Xiao, M. et al. Biodegradable PPC/(PVA-TPU) ternary blend blown films with enhanced mechanical properties. J Polym Res 23, 80 (2016). https://doi.org/10.1007/s10965-016-0970-0
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10965-016-0970-0