2024-03-29T13:34:38Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00026599
2023-01-16T04:17:10Z
320:321:322
A polymer colloidal technique for enhancing bending properties of carbon fiber-reinforced thermoplastics using nylon modifier
Yamamoto, Tetsuya
Uematsu, Katsumasa
Irisawa, Toshihira
Tanabe, Yasuhiro
open access
© 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
To enhance the bending properties of carbon fiber-reinforced thermoplastics (CFRTPs) by improving their interfacial properties, a new colloidal technique has been developed in this work. First, colloidal polymer containing the main components of thermoplastic nylon resin was synthesized from nylon powder and surfactants or through emulsion polymerization and then subsequently adsorbed on the surface of carbon fibers by electrodeposition. The strength of the surface adhesion between the modified carbon fibers and nylon was estimated by measuring their interfacial shear strength (ISS) via fragmentation testing. The obtained results revealed that both the ISS and impregnation ratio of nylon depended on the amount and composition of the adsorbed particles. Furthermore, the relationship between the interfacial and bending properties of CFRTP was clarified. The data by three-point bending tests showed that the contribution of the impregnation ratio of nylon to the enhancement of the bending strength of CFRTP was much larger than that of ISS.
ファイル公開:2020-09-01
Elsevier
2018-09
eng
journal article
AM
http://hdl.handle.net/2237/00028802
https://nagoya.repo.nii.ac.jp/records/26599
https://doi.org/10.1016/j.compositesa.2018.06.011
1359-835X
Composites Part A: Applied Science and Manufacturing
112
250
254
https://nagoya.repo.nii.ac.jp/record/26599/files/compositeA2018.pdf
application/pdf
509.9 kB
2020-09-01