Abstract
Two polyethylene (PE) resins (samples A and B) are synthesized as high-speed extrusion coatings with similar minimum coating thickness and neck-in performance but different maximum coating speeds. Both samples are separated into seven fractions using preparative temperature rising elution fractionation. The microstructures of the original samples and their fractions are studied by high-temperature gel permeation chromatography, Fourier transform infrared spectroscopy, 13C nuclear magnetic resonance spectroscopy, differential scanning calorimetry, and successive self-nucleation/annealing thermal fractionation. Compared with sample B, sample A has a broader MWD, more LCB contents, and less SCB contents. Moreover, sample A contains slightly more 30 °C and 50 °C fractions with lower molecular weights, and more fractions at 75 °C and 85 °C with higher molecular weight. The chain structure and its distribution in the two PE resins are studied in detail, and the relationship between the chain structure and resin properties is also discussed.
Similar content being viewed by others
References
Stadler, F.J. and Karimkhani, V., Macromolecules, 2011, 44(13): 5401
Yamaguchi, M. and Wagner, M.H., Polymer, 2006, 47(10): 3629
Stadler, F.J., Piel, C., Klimke, K., Kaschta, J., Parkinson, M., Wilhelm, M., Kaminsky, W. and Münstedt, H., Macromolecules, 2006, 39(4): 1474
Wang, C., Chu, M.C., Lin, T.L., Lai, S.M., Shih, H.H. and Yang, J.C., Polymer, 2001, 42(4): 1733
Tackx, P. and Tacx, J., Polymer, 1998, 39(14): 3109
Gulmine, J.V., Janissek, P.R., Heise, H.M. and Akcelrud, L., Polym. Test., 2002, 21(5): 557
Galland, G.B., Quijada, R., Rojas, R., Bazan, G. and Komon, Z.J.A., Macromolecules, 2002, 35(2): 339
Dolle, V., Albrecht, A., Bruell, R. and Macko, T., Macromol. Chem. Phys., 2011, 212(9): 959
Fu, Q., Chiu, F.C., He, T.B., Liu, J. and Hsieh, E.T., Macromol. Chem. Phys., 2001, 202(6): 927
Wild, L., Adv. Polym. Sci., 1991, 98: 1
Anantawaraskul, S., Soares, J.B.P. and Wood-Adams, P.M., Adv. Polym. Sci., 2005, 182: 1
Monrabal, B., Adv. Polym. Sci., 2013, 257: 203
Pasch, H., Malik, M.I. and Macko, T., Adv. Polym. Sci., 2013, 251: 77
Cheruthazhekatt, S., Pijpers, T.F.J., Mathot, V.B.F. and Pasch, H., Anal. Bioanal. Chem., 2013, 405(28): 8995
Xu, J.T. and Feng, L.X., Eur. Polym. J., 2000, 36(5): 867
Xu, J.T., Fu, Z.S., Fan, Z.Q. and Feng, L.X., Eur. Polym. J., 2002, 38(9): 1739
Xue, Y.H., Yang, H.R., Bo, S.Q. and Ji, X.L., Acta Polymerica Sinica (in Chinese), 2014, (12): 1576
Liu, W.F., Wang, W.J., Fan, H., Yu, L.Q., Li, B.G. and Zhu, S.P., Eur. Polym. J., 2014, 54: 160
Boborodea, A. and Mirabella, F.M., Int. J. Polym. Anal. Charact., 2014, 19(5): 468
Tong, Z.Z., Xu, J.T., Xia, S.J. and Fan, Z.Q., Polym. Int., 2013, 62(2): 228
Macko, T., Ginzburg, A., Remerie, K. and Bruell, R., Macromol. Chem. Phys., 2012, 213(9): 937
Ramachandran, R., Beaucage, G., Mcfaddin, D., Merrick-Mack, J., Galiatsatos, V. and Mirabella, F., Polymer, 2011, 52(12): 2661
Soares, J.B.P. and Hamielec, A.E., Polymer, 1995, 36(8): 1639
Xu, J.T., Xu, X.R. and Feng, L.X., Eur. Polym. J., 2000, 36(4): 685
Tso, C.C. and Deslauriers, P.J., Polymer, 2004, 45(8): 2657
Ortin, A., Monrabal, B. and Sancho-Tello, J., Macromol. Symp., 2007, 257: 13
De Goede, E., Mallon, P. and Pasch, H., Macromol. Mater. Eng., 2010, 295(4): 366
Yau, W.W., Macromol. Symp., 2007, 257: 29
Zhang, M.Q., Lynch, D.T. and Wanke, S.E., J. Appl. Polym. Sci., 2000, 75(7): 960
Mahdavi, H. and Enayati-Nook, M., J. Appl. Polym. Sci., 2008, 109(6): 3492
Fillon, B., Wittmann, J.C., Lotz, B. and Thierry, A., J. Polym. Sci., Part B: Polym. Phys., 1993, 31(10): 1383
Xue, Y.H., Yang, H.R., Bo, S.Q. and Ji, X.L., Acta Polymerica Sinica (in Chinese), 2015, (3): 326
Müller, A.J., Michell, R.M., Pérez, R.A. and Lorenzo, A.T., Eur. Polym. J., 2015, 65: 132
Lorenzo, A.T., Arnal, M.L., Müller, A.J., Fierro, A.B. and Abetz, V., Macromol. Chem. Phys., 2006, 207(1): 39
Randall, J.C., Zoepfl, F.J. and Silverman, J., Makromol. Chem. Rapid Commun., 1983, 4(3): 149
Blitz, J.P. and Mcfaddin, D.C., J. Appl. Polym. Sci., 1994, 51(1): 13
Mortimer, G.A., J. Appl. Polym. Sci., 1971, 15(5): 1231
Mirabella, F.M. and Bafna, A., J. Polym. Sci., Part B: Polym. Phys., 2002, 40(15): 1637
Keating, M., Lee, I.H. and Wong, C.S., Thermochim. Acta., 1996, 284(1): 47
Xue, Y.H., Wang, Y.H., Fan, Y.D., Yang, H.R., Tang, T., Bo, S.Q. and Ji, X.L., Chinese J. Polym. Sci., 2014, 32(6): 751
Müller, A.J. and Arnal, M.L., Prog. Polym. Sci., 2005, 30(5): 559
Zhang, M. and Wanke, S.E., Polym. Eng. Sci., 2003, 43(12): 1878
Author information
Authors and Affiliations
Corresponding author
Additional information
This work was financially supported by the National Basic Research Program of China (No. 2005CB623806) and the National Natural Science Foundation of China (Nos. 20734006 and 50921062).
Rights and permissions
About this article
Cite this article
Xue, Yh., Bo, Sq. & Ji, Xl. Comparison of chain structures between high-speed extrusion coating polyethylene resins by preparative temperature rising elution fractionation and cross-fractionation. Chin J Polym Sci 33, 1586–1597 (2015). https://doi.org/10.1007/s10118-015-1709-9
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10118-015-1709-9