Surface properties of poly(ethylene terephthalate) foils of different thicknesses
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Abstract
Surface properties of commercially available poly(ethylene terephthalate) (PET) foils of different thicknesses (3, 13, 23, 50, and 100 μm) were characterized using different analytical methods. Surface roughness and morphology were determined by atomic force microscopy, goniometry was used for determination of contact angle (wettability of surface) and electrokinetical analysis (zeta potential) for characterization of surface polarity and conductivity. X-ray photoelectron spectroscopy was used for characterization of PET surface chemistry. Infrared spectroscopy and differential scanning calorimetry (DSC) were used for determination of crystallinity portion. By DSC analysis, it was confirmed that the crystallinity portion depends on the foil thickness. Most important result of this study is that the surface properties of PET foils depend not only on the foil thickness but also on the foil side under study. This finding may be of importance for future experiments performed on PET foils and for their application in tissue engineering or microelectronics.
Keywords
Contact Angle Ethylene Terephthalate Foil Thickness Fusion Temperature Polymer FoilNotes
Acknowledgements
The authors gratefully acknowledge the financial support from the Grant Agency of Czech Republic, project no. P108/12/G108.
References
- 1.Heitz J, Gumpenberger T, Kahr H, Romanin C (2010) Biotechnol Appl Biochem 39:59. doi: 10.1042/BA20030107 CrossRefGoogle Scholar
- 2.Slepička P, Kolská Z, Náhlík J, Hnatowicz V, Švorčík V (2009) Surf Interface Anal 41:741. doi: 10.1002/sia.3082 CrossRefGoogle Scholar
- 3.Romero-Hernandez O, Hernandez SR, Munoz D, Detta-Silveira E, Palacios-Brun A, Laguna A (2009) Int J Life Cycle Assess 14:107. doi: 10.1007/s11367-008-0053-5 CrossRefGoogle Scholar
- 4.Yakimtsov VP, Brazovskii II, Sal’nikova IA, Stanchik AI (2008) J Frict Wear 29:137. doi: 10.3103/S1068366608020104 CrossRefGoogle Scholar
- 5.Shukla SR, Harad AM, Jawale LS (2009) Polym Degrad Stab 94:604. doi: 10.1016/j.polymdegradstab.2009.01.007 CrossRefGoogle Scholar
- 6.Genta M, Iwaya T, Sasaki M, Goto M (2007) Waste Manag (Oxford) 27:1167. doi: 10.1016/j.wasman.2006.06.005 CrossRefGoogle Scholar
- 7.Almeida CMVB, Rodrigues AJM, Bonilla SH, Giannetti BF (2010) J Clean Prod 18:32. doi: 10.1016/j.jclepro.2009.03.019 CrossRefGoogle Scholar
- 8.Kesting W, Bahners T, Schollmeyer E (1993) J Polym Sci B 31:887. doi: 10.1002/polb.1993.090310717 CrossRefGoogle Scholar
- 9.Řezníčková A, Chaloupka A, Heitz J, Kolská Z, Švorčík V (2012) Surf Interface Anal 44:296. doi: 10.1002/sia.3801 CrossRefGoogle Scholar
- 10.Siegel J, Slepička P, Heitz J, Kolská Z, Sajdl P, Švorčík V (2010) Appl Surf Sci 256:2205. doi: 10.1016/j.apsusc.2009.09.074 CrossRefGoogle Scholar
- 11.Řezníčková A, Kolská Z, Hnatowicz V, Stopka P, Švorčík V (2011) Nucl Instrum Methods B 269:83. doi: 10.1016/j.nimb.2010.11.018 CrossRefGoogle Scholar
- 12.Švorčík V, Hubáček T, Slepička P, Siegel J, Kolská Z, Bláhová O, Macková A, Hnatowicz V (2009) Carbon 47:1770. doi: 10.1016/j.carbon.2009.03.001 CrossRefGoogle Scholar
- 13.Švorčík V, Kolská Z, Luxbacher T, Mistrík J (2010) Mater Lett 64:611. doi: 10.1016/j.matlet.2009.12.018 CrossRefGoogle Scholar
- 14.Švorčík V, Kolská Z, Kvítek O, Siegel J, Řezníčková A, Řezanka P, Záruba K (2011) Nanoscale Res Lett 6:607. doi: 10.1186/1556-276X-6-607 CrossRefGoogle Scholar
- 15.Švorčík V, Řezníčková A, Sajdl P, Kolská Z, Makajová Z, Slepička P (2011) J Mater Sci 46:7917. doi: 10.1007/s10853-011-5920-y CrossRefGoogle Scholar
- 16.Švorčík V, Řezníčková A, Kolská Z, Slepička P, Hnatowicz V (2010) e-Polymers 133:1Google Scholar
- 17.Chaloupka A, Šimek P, Šutta P, Švorčík V (2010) Mater Lett 64:1316. doi: 10.1016/j.matlet.2010.03.019 CrossRefGoogle Scholar
- 18.Švorčík V, Ročková K, Ratajová E, Heitz J, Huber N, Bauerle D, Bacakova L, Dvorankova B, Hnatowicz V (2004) Nucl Instrum Methods B 217:307. doi: 10.1016/j.nimb.2003.09.036 CrossRefGoogle Scholar
- 19.Luxbacher T, Bukšek H, Petrinić I, Pušić T (2009) Tekstil 58:393Google Scholar
- 20.Švorčík V, Chaloupka A, Záruba K, Král V, Bláhová O, Macková A, Hnatowicz V (2009) Nucl Instrum Methods B 267:2484. doi: 10.1016/j.nimb.2009.05.071 CrossRefGoogle Scholar
- 21.van Krevelen DW (1990) Properties of polymers. Elsevier Science Publishing Co., AmsterdamGoogle Scholar
- 22.Mehta A, Gaur U, Wunderlich B (1978) J Polym Sci B 16:289. doi: 10.1002/pol.1978.180160209 Google Scholar
- 23.Kotál V, Švorčík V, Slepička P, Sajdl P, Bláhová O, Šutta P, Hnatowicz V (2007) Plasma Proc Polym 4:69. doi: 10.1002/ppap.200600069 CrossRefGoogle Scholar