Comparison of Chain Structures between High-speed Extrusion Coating Polyethylene Resins by Preparative Temperature Rising Elution Fractionation and Cross-fractionation

Citation: Yan-hu Xue, Shu-qin Bo, Xiang-ling Ji. Comparison of Chain Structures between High-speed Extrusion Coating Polyethylene Resins by Preparative Temperature Rising Elution Fractionation and Cross-fractionation[J]. Chinese Journal of Polymer Science, 2015, 33(11): 1586-1597. doi: 10.1007/s10118-015-1709-9 shu

Comparison of Chain Structures between High-speed Extrusion Coating Polyethylene Resins by Preparative Temperature Rising Elution Fractionation and Cross-fractionation

1.
State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China

通讯作者: Xiang-ling Ji,

基金项目:
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).

摘要: 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 ℃ and 50 ℃ fractions with lower molecular weights, and more fractions at 75 ℃ and 85 ℃ 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.

关键词:

English

Comparison of Chain Structures between High-speed Extrusion Coating Polyethylene Resins by Preparative Temperature Rising Elution Fractionation and Cross-fractionation

1.
State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China

Corresponding author: Xiang-ling Ji,

Received Date: 20 April 2015
Revised Date: 27 May 2015
Available Online: 05 November 2015
Fund Project:
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).

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 ℃ and 50 ℃ fractions with lower molecular weights, and more fractions at 75 ℃ and 85 ℃ 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.

Key words:

1. [1]
  Stadler, F.J. and Karimkhani, V., Macromolecules, 2011, 44(13): 5401
2. [2]
  Yamaguchi, M. and Wagner, M.H., Polymer, 2006, 47(10): 3629
3. [3]
  Stadler, F.J., Piel, C., Klimke, K., Kaschta, J., Parkinson, M., Wilhelm, M., Kaminsky, W. and Mnstedt, H., Macromolecules, 2006, 39(4): 1474
4. [4]
  Wang, C., Chu, M.C., Lin, T.L., Lai, S.M., Shih, H.H. and Yang, J.C., Polymer, 2001, 42(4): 1733
5. [5]
  Tackx, P. and Tacx, J., Polymer, 1998, 39(14): 3109
6. [6]
  Gulmine, J.V., Janissek, P.R., Heise, H.M. and Akcelrud, L., Polym. Test., 2002, 21(5): 557
7. [7]
  Galland, G.B., Quijada, R., Rojas, R., Bazan, G. and Komon, Z.J.A., Macromolecules, 2002, 35(2): 339
8. [8]
  Dolle, V., Albrecht, A., Bruell, R. and Macko, T., Macromol. Chem. Phys., 2011, 212(9): 959
9. [9]
  Fu, Q., Chiu, F.C., He, T.B., Liu, J. and Hsieh, E.T., Macromol. Chem. Phys., 2001, 202(6): 927
10. [10]
  Wild, L., Adv. Polym. Sci., 1991, 98: 1
11. [11]
  Anantawaraskul, S., Soares, J.B.P. and Wood-Adams, P.M., Adv. Polym. Sci., 2005, 182: 1
12. [12]
  Monrabal, B., Adv. Polym. Sci., 2013, 257: 203
13. [13]
  Pasch, H., Malik, M.I. and Macko, T., Adv. Polym. Sci., 2013, 251: 77
14. [14]
  Cheruthazhekatt, S., Pijpers, T.F.J., Mathot, V.B.F. and Pasch, H., Anal. Bioanal. Chem., 2013, 405(28): 8995
15. [15]
  Xu, J.T. and Feng, L.X., Eur. Polym. J., 2000, 36(5): 867
16. [16]
  Xu, J.T., Fu, Z.S., Fan, Z.Q. and Feng, L.X., Eur. Polym. J., 2002, 38(9): 1739
17. [17]
  Xue, Y.H., Yang, H.R., Bo, S.Q. and Ji, X.L., Acta Polymerica Sinica (in Chinese), 2014, (12): 1576
18. [18]
  Liu, W.F., Wang, W.J., Fan, H., Yu, L.Q., Li, B.G. and Zhu, S.P., Eur. Polym. J., 2014, 54: 160
19. [19]
  Boborodea, A. and Mirabella, F.M., Int. J. Polym. Anal. Charact., 2014, 19(5): 468
20. [20]
  Tong, Z.Z., Xu, J.T., Xia, S.J. and Fan, Z.Q., Polym. Int., 2013, 62(2): 228
21. [21]
  Macko, T., Ginzburg, A., Remerie, K. and Bruell, R., Macromol. Chem. Phys., 2012, 213(9): 937
22. [22]
  Ramachandran, R., Beaucage, G., Mcfaddin, D., Merrick-Mack, J., Galiatsatos, V. and Mirabella, F., Polymer, 2011, 52(12): 2661
23. [23]
  Soares, J.B.P. and Hamielec, A.E., Polymer, 1995, 36(8): 1639
24. [24]
  Xu, J.T., Xu, X.R. and Feng, L.X., Eur. Polym. J., 2000, 36(4): 685
25. [25]
  Tso, C.C. and Deslauriers, P.J., Polymer, 2004, 45(8): 2657
26. [26]
  Ortin, A., Monrabal, B. and Sancho-Tello, J., Macromol. Symp., 2007, 257: 13
27. [27]
  De Goede, E., Mallon, P. and Pasch, H., Macromol. Mater. Eng., 2010, 295(4): 366
28. [28]
  Yau, W.W., Macromol. Symp., 2007, 257: 29
29. [29]
  Zhang, M.Q., Lynch, D.T. and Wanke, S.E., J. Appl. Polym. Sci., 2000, 75(7): 960
30. [30]
  Mahdavi, H. and Enayati-Nook, M., J. Appl. Polym. Sci., 2008, 109(6): 3492
31. [31]
  Fillon, B., Wittmann, J.C., Lotz, B. and Thierry, A., J. Polym. Sci., Part B: Polym. Phys., 1993, 31(10): 1383
32. [32]
  Xue, Y.H., Yang, H.R., Bo, S.Q. and Ji, X.L., Acta Polymerica Sinica (in Chinese), 2015, (3): 326
33. [33]
  Mller, A.J., Michell, R.M., Prez, R.A. and Lorenzo, A.T., Eur. Polym. J., 2015, 65: 132
34. [34]
  Lorenzo, A.T., Arnal, M.L., Mller, A.J., Fierro, A.B. and Abetz, V., Macromol. Chem. Phys., 2006, 207(1): 39
35. [35]
  Randall, J.C., Zoepfl, F.J. and Silverman, J., Makromol. Chem. Rapid Commun., 1983, 4(3): 149
36. [36]
  Blitz, J.P. and Mcfaddin, D.C., J. Appl. Polym. Sci., 1994, 51(1): 13
37. [37]
  Mortimer, G.A., J. Appl. Polym. Sci., 1971, 15(5): 1231
38. [38]
  Mirabella, F.M. and Bafna, A., J. Polym. Sci., Part B: Polym. Phys., 2002, 40(15): 1637
39. [39]
  Keating, M., Lee, I.H. and Wong, C.S., Thermochim. Acta., 1996, 284(1): 47
40. [40]
  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
41. [41]
  Mller, A.J. and Arnal, M.L., Prog. Polym. Sci., 2005, 30(5): 559
42. [42]
  Zhang, M. and Wanke, S.E., Polym. Eng. Sci., 2003, 43(12): 1878

扫一扫看文章

计量

PDF下载量: 0
文章访问数: 1288
HTML全文浏览量: 8

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Comparison of Chain Structures between High-speed Extrusion Coating Polyethylene Resins by Preparative Temperature Rising Elution Fractionation and Cross-fractionation

通讯作者: Xiang-ling Ji,

English

Comparison of Chain Structures between High-speed Extrusion Coating Polyethylene Resins by Preparative Temperature Rising Elution Fractionation and Cross-fractionation

Corresponding author: Xiang-ling Ji,

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

计量

通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

Comparison of Chain Structures between High-speed Extrusion Coating Polyethylene Resins by Preparative Temperature Rising Elution Fractionation and Cross-fractionation

通讯作者: Xiang-ling Ji,

English

Comparison of Chain Structures between High-speed Extrusion Coating Polyethylene Resins by Preparative Temperature Rising Elution Fractionation and Cross-fractionation

Corresponding author: Xiang-ling Ji,

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南： 你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

计量

文章相关

通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs