Improvement of Adhesive Strength of Poly(tetrafluoroethylene) Plates through Oxygen Plasma Treatment and Subsequent Photografting of Methacrylic Acid

Kazunori Yamada; Marie Tachi; Yuji Kimura

doi:doi:10.11648/j.ijmsa.20180701.14

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Improvement of Adhesive Strength of Poly(tetrafluoroethylene) Plates through Oxygen Plasma Treatment and Subsequent Photografting of Methacrylic Acid

Kazunori Yamada, Marie Tachi, Yuji Kimura

Published in International Journal of Materials Science and Applications (Volume 7, Issue 1)

Received: 12 September 2017 Accepted: 26 September 2017 Published: 5 January 2018

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Abstract

Methacrylic acid (MAA) was grafted onto the surface of a poly(tetrafluoroethylene) (PTFE) plate by the combined use of the plasma treatment and photografting, and the adhesive strength between the MAA-grafted PTFE (PTFE-g-PMAA) plates with the same grafted amounts was investigated in relation to the location of grafting as well as the wettability and water absorptivity. The grafted amount at which the substrate breaking occurred at lower grafted amounts for the PTFE-g-PMAA plates prepared by the plasma treatment for shorter times before the photografting and by the photografting at higher monomer concentrations and/or at lower monomer concentrations after the plasma treatment. These grafting conditions are found to be factors affecting the location of photografting, the thickness and water absorptivity of the grafted layer, and wettability of the surface of the grafted layer. The substrate breaking was observed at the minimum grafted amount (about 2.2 µmol/cm2) for the PTFE-g-PMAA plates prepared at 2.0 M and 60°C after the plasma treatment for 10 s and at 2.0 M and 40°C after the plasma treatment for 120 s. The obtained results support that the combination of the oxygen plasma treatment with photografting of MAA is an effective procedure to enhance the adhesivity of the PTFE surface.

Published in	International Journal of Materials Science and Applications (Volume 7, Issue 1)
DOI	10.11648/j.ijmsa.20180701.14
Page(s)	18-27
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Poly(tetrafluoroethylene), Plasma Treatment, Photografting, Methacrylic Acid, Surface Modification, Surface Analysis, Adhesive Strength

References

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Kazunori Yamada, Marie Tachi, Yuji Kimura. (2018). Improvement of Adhesive Strength of Poly(tetrafluoroethylene) Plates through Oxygen Plasma Treatment and Subsequent Photografting of Methacrylic Acid. International Journal of Materials Science and Applications, 7(1), 18-27. https://doi.org/10.11648/j.ijmsa.20180701.14

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ACS Style

Kazunori Yamada; Marie Tachi; Yuji Kimura. Improvement of Adhesive Strength of Poly(tetrafluoroethylene) Plates through Oxygen Plasma Treatment and Subsequent Photografting of Methacrylic Acid. Int. J. Mater. Sci. Appl. 2018, 7(1), 18-27. doi: 10.11648/j.ijmsa.20180701.14

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Kazunori Yamada, Marie Tachi, Yuji Kimura. Improvement of Adhesive Strength of Poly(tetrafluoroethylene) Plates through Oxygen Plasma Treatment and Subsequent Photografting of Methacrylic Acid. Int J Mater Sci Appl. 2018;7(1):18-27. doi: 10.11648/j.ijmsa.20180701.14

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@article{10.11648/j.ijmsa.20180701.14,
  author = {Kazunori Yamada and Marie Tachi and Yuji Kimura},
  title = {Improvement of Adhesive Strength of Poly(tetrafluoroethylene) Plates through Oxygen Plasma Treatment and Subsequent Photografting of Methacrylic Acid},
  journal = {International Journal of Materials Science and Applications},
  volume = {7},
  number = {1},
  pages = {18-27},
  doi = {10.11648/j.ijmsa.20180701.14},
  url = {https://doi.org/10.11648/j.ijmsa.20180701.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmsa.20180701.14},
  abstract = {Methacrylic acid (MAA) was grafted onto the surface of a poly(tetrafluoroethylene) (PTFE) plate by the combined use of the plasma treatment and photografting, and the adhesive strength between the MAA-grafted PTFE (PTFE-g-PMAA) plates with the same grafted amounts was investigated in relation to the location of grafting as well as the wettability and water absorptivity. The grafted amount at which the substrate breaking occurred at lower grafted amounts for the PTFE-g-PMAA plates prepared by the plasma treatment for shorter times before the photografting and by the photografting at higher monomer concentrations and/or at lower monomer concentrations after the plasma treatment. These grafting conditions are found to be factors affecting the location of photografting, the thickness and water absorptivity of the grafted layer, and wettability of the surface of the grafted layer. The substrate breaking was observed at the minimum grafted amount (about 2.2 µmol/cm2) for the PTFE-g-PMAA plates prepared at 2.0 M and 60°C after the plasma treatment for 10 s and at 2.0 M and 40°C after the plasma treatment for 120 s. The obtained results support that the combination of the oxygen plasma treatment with photografting of MAA is an effective procedure to enhance the adhesivity of the PTFE surface.},
 year = {2018}
}

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TY  - JOUR
T1  - Improvement of Adhesive Strength of Poly(tetrafluoroethylene) Plates through Oxygen Plasma Treatment and Subsequent Photografting of Methacrylic Acid
AU  - Kazunori Yamada
AU  - Marie Tachi
AU  - Yuji Kimura
Y1  - 2018/01/05
PY  - 2018
N1  - https://doi.org/10.11648/j.ijmsa.20180701.14
DO  - 10.11648/j.ijmsa.20180701.14
T2  - International Journal of Materials Science and Applications
JF  - International Journal of Materials Science and Applications
JO  - International Journal of Materials Science and Applications
SP  - 18
EP  - 27
PB  - Science Publishing Group
SN  - 2327-2643
UR  - https://doi.org/10.11648/j.ijmsa.20180701.14
AB  - Methacrylic acid (MAA) was grafted onto the surface of a poly(tetrafluoroethylene) (PTFE) plate by the combined use of the plasma treatment and photografting, and the adhesive strength between the MAA-grafted PTFE (PTFE-g-PMAA) plates with the same grafted amounts was investigated in relation to the location of grafting as well as the wettability and water absorptivity. The grafted amount at which the substrate breaking occurred at lower grafted amounts for the PTFE-g-PMAA plates prepared by the plasma treatment for shorter times before the photografting and by the photografting at higher monomer concentrations and/or at lower monomer concentrations after the plasma treatment. These grafting conditions are found to be factors affecting the location of photografting, the thickness and water absorptivity of the grafted layer, and wettability of the surface of the grafted layer. The substrate breaking was observed at the minimum grafted amount (about 2.2 µmol/cm2) for the PTFE-g-PMAA plates prepared at 2.0 M and 60°C after the plasma treatment for 10 s and at 2.0 M and 40°C after the plasma treatment for 120 s. The obtained results support that the combination of the oxygen plasma treatment with photografting of MAA is an effective procedure to enhance the adhesivity of the PTFE surface.
VL  - 7
IS  - 1
ER  -

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Author Information

Kazunori Yamada

Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University, Narashino, Japan
Marie Tachi

Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University, Narashino, Japan
Yuji Kimura

Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University, Narashino, Japan

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APA Style

Kazunori Yamada, Marie Tachi, Yuji Kimura. (2018). Improvement of Adhesive Strength of Poly(tetrafluoroethylene) Plates through Oxygen Plasma Treatment and Subsequent Photografting of Methacrylic Acid. International Journal of Materials Science and Applications, 7(1), 18-27. https://doi.org/10.11648/j.ijmsa.20180701.14

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ACS Style

Kazunori Yamada; Marie Tachi; Yuji Kimura. Improvement of Adhesive Strength of Poly(tetrafluoroethylene) Plates through Oxygen Plasma Treatment and Subsequent Photografting of Methacrylic Acid. Int. J. Mater. Sci. Appl. 2018, 7(1), 18-27. doi: 10.11648/j.ijmsa.20180701.14

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AMA Style

Kazunori Yamada, Marie Tachi, Yuji Kimura. Improvement of Adhesive Strength of Poly(tetrafluoroethylene) Plates through Oxygen Plasma Treatment and Subsequent Photografting of Methacrylic Acid. Int J Mater Sci Appl. 2018;7(1):18-27. doi: 10.11648/j.ijmsa.20180701.14

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@article{10.11648/j.ijmsa.20180701.14,
  author = {Kazunori Yamada and Marie Tachi and Yuji Kimura},
  title = {Improvement of Adhesive Strength of Poly(tetrafluoroethylene) Plates through Oxygen Plasma Treatment and Subsequent Photografting of Methacrylic Acid},
  journal = {International Journal of Materials Science and Applications},
  volume = {7},
  number = {1},
  pages = {18-27},
  doi = {10.11648/j.ijmsa.20180701.14},
  url = {https://doi.org/10.11648/j.ijmsa.20180701.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmsa.20180701.14},
  abstract = {Methacrylic acid (MAA) was grafted onto the surface of a poly(tetrafluoroethylene) (PTFE) plate by the combined use of the plasma treatment and photografting, and the adhesive strength between the MAA-grafted PTFE (PTFE-g-PMAA) plates with the same grafted amounts was investigated in relation to the location of grafting as well as the wettability and water absorptivity. The grafted amount at which the substrate breaking occurred at lower grafted amounts for the PTFE-g-PMAA plates prepared by the plasma treatment for shorter times before the photografting and by the photografting at higher monomer concentrations and/or at lower monomer concentrations after the plasma treatment. These grafting conditions are found to be factors affecting the location of photografting, the thickness and water absorptivity of the grafted layer, and wettability of the surface of the grafted layer. The substrate breaking was observed at the minimum grafted amount (about 2.2 µmol/cm2) for the PTFE-g-PMAA plates prepared at 2.0 M and 60°C after the plasma treatment for 10 s and at 2.0 M and 40°C after the plasma treatment for 120 s. The obtained results support that the combination of the oxygen plasma treatment with photografting of MAA is an effective procedure to enhance the adhesivity of the PTFE surface.},
 year = {2018}
}

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TY  - JOUR
T1  - Improvement of Adhesive Strength of Poly(tetrafluoroethylene) Plates through Oxygen Plasma Treatment and Subsequent Photografting of Methacrylic Acid
AU  - Kazunori Yamada
AU  - Marie Tachi
AU  - Yuji Kimura
Y1  - 2018/01/05
PY  - 2018
N1  - https://doi.org/10.11648/j.ijmsa.20180701.14
DO  - 10.11648/j.ijmsa.20180701.14
T2  - International Journal of Materials Science and Applications
JF  - International Journal of Materials Science and Applications
JO  - International Journal of Materials Science and Applications
SP  - 18
EP  - 27
PB  - Science Publishing Group
SN  - 2327-2643
UR  - https://doi.org/10.11648/j.ijmsa.20180701.14
AB  - Methacrylic acid (MAA) was grafted onto the surface of a poly(tetrafluoroethylene) (PTFE) plate by the combined use of the plasma treatment and photografting, and the adhesive strength between the MAA-grafted PTFE (PTFE-g-PMAA) plates with the same grafted amounts was investigated in relation to the location of grafting as well as the wettability and water absorptivity. The grafted amount at which the substrate breaking occurred at lower grafted amounts for the PTFE-g-PMAA plates prepared by the plasma treatment for shorter times before the photografting and by the photografting at higher monomer concentrations and/or at lower monomer concentrations after the plasma treatment. These grafting conditions are found to be factors affecting the location of photografting, the thickness and water absorptivity of the grafted layer, and wettability of the surface of the grafted layer. The substrate breaking was observed at the minimum grafted amount (about 2.2 µmol/cm2) for the PTFE-g-PMAA plates prepared at 2.0 M and 60°C after the plasma treatment for 10 s and at 2.0 M and 40°C after the plasma treatment for 120 s. The obtained results support that the combination of the oxygen plasma treatment with photografting of MAA is an effective procedure to enhance the adhesivity of the PTFE surface.
VL  - 7
IS  - 1
ER  -

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