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 language | English |
|---|---|
| Pages | 3289-3290 |
| Number of pages | 2 |
| Publication status | Published - Dec 1 2005 |
| Event | 54th SPSJ Symposium on Macromolecules - Yamagata, Japan Duration: Sep 20 2005 → Sep 22 2005 |
Other
| Other | 54th SPSJ Symposium on Macromolecules |
|---|---|
| Country | Japan |
| City | Yamagata |
| Period | 9/20/05 → 9/22/05 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
Cite this
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 conference › Paper
}
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.
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M3 - Paper
AN - SCOPUS:33645569738
SP - 3289
EP - 3290
ER -