An effect of surface treatment on adhesion behavior of poly (butylene terephthalate)

Yasushi Okamoto, Kazuo Kato, Takashi Aoki, Takao Izumi, Keiji Tanaka, Osami Sakata, Sono Sasaki, Atsushi Takahara, Tisato Kajiyanm

Research output: Contribution to conferencePaper

Abstract

An effect of surface treatment on adhesion behavior of poly (butylene terephthalate) (PBT) with epoxy adhesive was studied. In general, PBT is supposed to be annealed at a temperature above the glass transition temperature to obtain dimensional stability for the practical use. However, such an annealing procedure makes the adhesion properties poorer. In this study, we demonstrate that tensile adhesive strength for annealed PBT could be improved through UV irradiation or chemical etching treatment. Tensile adhesive strength increased with increasing surface density of C-O and C=O groups, which were quantitatively detected by XPS. Finally, it was concluded that chemical interaction between carboxyl and/or ester groups of PBT and hydroxyl groups of epoxy adhesive was a responsible factor in improving adhesive strength between PBT and epoxy adhesive.

Original languageEnglish
Pages3289-3290
Number of pages2
Publication statusPublished - Dec 1 2005
Event54th SPSJ Symposium on Macromolecules - Yamagata, Japan
Duration: Sep 20 2005Sep 22 2005

Other

Other54th SPSJ Symposium on Macromolecules
CountryJapan
CityYamagata
Period9/20/059/22/05

Fingerprint

Surface treatment
Adhesives
Adhesion
Dimensional stability
Etching
Esters
X ray photoelectron spectroscopy
Irradiation
Annealing
Temperature

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Okamoto, Y., Kato, K., Aoki, T., Izumi, T., Tanaka, K., Sakata, O., ... Kajiyanm, T. (2005). An effect of surface treatment on adhesion behavior of poly (butylene terephthalate). 3289-3290. Paper presented at 54th SPSJ Symposium on Macromolecules, Yamagata, Japan.

An effect of surface treatment on adhesion behavior of poly (butylene terephthalate). / Okamoto, Yasushi; Kato, Kazuo; Aoki, Takashi; Izumi, Takao; Tanaka, Keiji; Sakata, Osami; Sasaki, Sono; Takahara, Atsushi; Kajiyanm, Tisato.

2005. 3289-3290 Paper presented at 54th SPSJ Symposium on Macromolecules, Yamagata, Japan.

Research output: Contribution to conferencePaper

Okamoto, Y, Kato, K, Aoki, T, Izumi, T, Tanaka, K, Sakata, O, Sasaki, S, Takahara, A & Kajiyanm, T 2005, 'An effect of surface treatment on adhesion behavior of poly (butylene terephthalate)' Paper presented at 54th SPSJ Symposium on Macromolecules, Yamagata, Japan, 9/20/05 - 9/22/05, pp. 3289-3290.
Okamoto Y, Kato K, Aoki T, Izumi T, Tanaka K, Sakata O et al. An effect of surface treatment on adhesion behavior of poly (butylene terephthalate). 2005. Paper presented at 54th SPSJ Symposium on Macromolecules, Yamagata, Japan.
Okamoto, Yasushi ; Kato, Kazuo ; Aoki, Takashi ; Izumi, Takao ; Tanaka, Keiji ; Sakata, Osami ; Sasaki, Sono ; Takahara, Atsushi ; Kajiyanm, Tisato. / An effect of surface treatment on adhesion behavior of poly (butylene terephthalate). Paper presented at 54th SPSJ Symposium on Macromolecules, Yamagata, Japan.2 p.
@conference{c850c3607c2048fcaf58d881a9a8ec75,
title = "An effect of surface treatment on adhesion behavior of poly (butylene terephthalate)",
abstract = "An effect of surface treatment on adhesion behavior of poly (butylene terephthalate) (PBT) with epoxy adhesive was studied. In general, PBT is supposed to be annealed at a temperature above the glass transition temperature to obtain dimensional stability for the practical use. However, such an annealing procedure makes the adhesion properties poorer. In this study, we demonstrate that tensile adhesive strength for annealed PBT could be improved through UV irradiation or chemical etching treatment. Tensile adhesive strength increased with increasing surface density of C-O and C=O groups, which were quantitatively detected by XPS. Finally, it was concluded that chemical interaction between carboxyl and/or ester groups of PBT and hydroxyl groups of epoxy adhesive was a responsible factor in improving adhesive strength between PBT and epoxy adhesive.",
author = "Yasushi Okamoto and Kazuo Kato and Takashi Aoki and Takao Izumi and Keiji Tanaka and Osami Sakata and Sono Sasaki and Atsushi Takahara and Tisato Kajiyanm",
year = "2005",
month = "12",
day = "1",
language = "English",
pages = "3289--3290",
note = "54th SPSJ Symposium on Macromolecules ; Conference date: 20-09-2005 Through 22-09-2005",

}

TY - CONF

T1 - An effect of surface treatment on adhesion behavior of poly (butylene terephthalate)

AU - Okamoto, Yasushi

AU - Kato, Kazuo

AU - Aoki, Takashi

AU - Izumi, Takao

AU - Tanaka, Keiji

AU - Sakata, Osami

AU - Sasaki, Sono

AU - Takahara, Atsushi

AU - Kajiyanm, Tisato

PY - 2005/12/1

Y1 - 2005/12/1

N2 - An effect of surface treatment on adhesion behavior of poly (butylene terephthalate) (PBT) with epoxy adhesive was studied. In general, PBT is supposed to be annealed at a temperature above the glass transition temperature to obtain dimensional stability for the practical use. However, such an annealing procedure makes the adhesion properties poorer. In this study, we demonstrate that tensile adhesive strength for annealed PBT could be improved through UV irradiation or chemical etching treatment. Tensile adhesive strength increased with increasing surface density of C-O and C=O groups, which were quantitatively detected by XPS. Finally, it was concluded that chemical interaction between carboxyl and/or ester groups of PBT and hydroxyl groups of epoxy adhesive was a responsible factor in improving adhesive strength between PBT and epoxy adhesive.

AB - An effect of surface treatment on adhesion behavior of poly (butylene terephthalate) (PBT) with epoxy adhesive was studied. In general, PBT is supposed to be annealed at a temperature above the glass transition temperature to obtain dimensional stability for the practical use. However, such an annealing procedure makes the adhesion properties poorer. In this study, we demonstrate that tensile adhesive strength for annealed PBT could be improved through UV irradiation or chemical etching treatment. Tensile adhesive strength increased with increasing surface density of C-O and C=O groups, which were quantitatively detected by XPS. Finally, it was concluded that chemical interaction between carboxyl and/or ester groups of PBT and hydroxyl groups of epoxy adhesive was a responsible factor in improving adhesive strength between PBT and epoxy adhesive.

UR - http://www.scopus.com/inward/record.url?scp=33645569738&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33645569738&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:33645569738

SP - 3289

EP - 3290

ER -