Interfacial effect of urethane binder in glass fiber thermoplastic composites

A. Yanagawa, H. Tanaka, N. Ikuta, J. Takeshita, Hiroyuki Kawada

研究成果: Article

3 引用 (Scopus)

抄録

Interfacial reinforcement with urethane binder (UB) was investigated in a couple of thermoplastic composites, glass fiber / polycarbonate (GF / PC) and glass fiber / polypropylene (GF / PP). In the surface treatment, silane used as another agent was aminopropyltriethoxysilane (APS). Glass fiber was treated with UB+APS, UB, or APS, and was applied to thermoplastic composites. In interfacial strength test, UB was effective in GF / PC, but ineffective in GF / PP. In order to clarify interfacial effect with UB on PC and PP, the diffusion of UB to resin was analyzed by microscopic FT-IR spectroscopy. As a result, the diffusion appeared in PC matrix, but not in PP matrix. In addition, APS depressed the diffusion of UB in PC including GF with APS+UB. These results suggested that the interfacial reinforcement needed not only the interaction between UB and resin, but also the interaction between silane and UB to produce the mechanical linkage from resin to fiber. This suggestion was supported from the interfacial strength in some other composites with matrix resin such as polybutylene terephthalate, polyamide 66, and copolymer of acrylonitrile and styrene.

元の言語English
ページ(範囲)306-310
ページ数5
ジャーナルSen'i Gakkaishi
57
発行部数11
DOI
出版物ステータスPublished - 2001
外部発表Yes

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Urethane
Glass fibers
Thermoplastics
Binders
Composite materials
polycarbonate
Resins
Silanes
Polypropylenes
Polycarbonates
Reinforcement
fiberglass
Acrylonitrile
Styrene
Nylons
Polyamides
Surface treatment
Infrared spectroscopy
Copolymers
amino-propyl-triethoxysilane

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Industrial and Manufacturing Engineering
  • Materials Science (miscellaneous)
  • Polymers and Plastics

これを引用

Interfacial effect of urethane binder in glass fiber thermoplastic composites. / Yanagawa, A.; Tanaka, H.; Ikuta, N.; Takeshita, J.; Kawada, Hiroyuki.

:: Sen'i Gakkaishi, 巻 57, 番号 11, 2001, p. 306-310.

研究成果: Article

Yanagawa, A. ; Tanaka, H. ; Ikuta, N. ; Takeshita, J. ; Kawada, Hiroyuki. / Interfacial effect of urethane binder in glass fiber thermoplastic composites. :: Sen'i Gakkaishi. 2001 ; 巻 57, 番号 11. pp. 306-310.
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