Poly (butylene terephthalate)/silica nanocomposites prepared from cyclic butylene terephthalate

Zhenyu Jiang, Suchart Siengchin, Li Min Zhou, Markus Steeg, J. Karger-Kocsis, Hau Chung Man

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

Poly (butylene terephthalate) (PBT)/silica nanocomposites were compounded from cyclic butylene terephthalate (CBT) resin with very low melt viscosity via high-speed stirring and subsequent in situ polymerization. The effect of silica nanoparticles on the properties of CBT and its polymer composites has been studied. It was shown that the well-dispersed silica nanoparticles, even in small content (1-2 wt.%), result in the dramatic extension of the polymerization process of CBT resin. The flexural properties of polymerized PBT nanocomposites, including modulus, yield strength and failure strain, was improved significantly with the incorporation of silica nanoparticles.

Original languageEnglish
Pages (from-to)273-278
Number of pages6
JournalComposites Part A: Applied Science and Manufacturing
Volume40
Issue number3
DOIs
Publication statusPublished - Mar 2009

Fingerprint

Silicon Dioxide
Nanocomposites
Silica
Nanoparticles
Resins
Polymerization
Yield stress
Polymers
Viscosity
terephthalic acid
butylene
Composite materials

Keywords

  • A. Particle-reinforcement
  • B. Mechanical properties
  • B. Rheological properties
  • E. Thermoplastic resin

ASJC Scopus subject areas

  • Ceramics and Composites
  • Mechanics of Materials

Cite this

Poly (butylene terephthalate)/silica nanocomposites prepared from cyclic butylene terephthalate. / Jiang, Zhenyu; Siengchin, Suchart; Zhou, Li Min; Steeg, Markus; Karger-Kocsis, J.; Man, Hau Chung.

In: Composites Part A: Applied Science and Manufacturing, Vol. 40, No. 3, 03.2009, p. 273-278.

Research output: Contribution to journalArticle

Jiang, Zhenyu ; Siengchin, Suchart ; Zhou, Li Min ; Steeg, Markus ; Karger-Kocsis, J. ; Man, Hau Chung. / Poly (butylene terephthalate)/silica nanocomposites prepared from cyclic butylene terephthalate. In: Composites Part A: Applied Science and Manufacturing. 2009 ; Vol. 40, No. 3. pp. 273-278.
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