Ultraviolet Light Resistance of PEEK-Based Composite Dispersed with Nanoparticles(<Special Issue>M & M 2009 Conference)

Ultraviolet Light Resistance of PEEK-Based Composite Dispersed with Nanoparticles(<Special Issue>M & M 2009 Conference)

The surface of color and mechanical properties of Poly-ether-ether-ketone (PEEK) films are changed under ultraviolet light (UV) irradiation in low earth orbit (LEO). In this study, PEEK composites dispersed with titanium oxide (TiO_2) were developed to improve the mechanical properties and UV resist...

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Veröffentlicht in:Nihon Kikai Gakkai ronbunshū. A 2010/04/25, Vol.76(764), pp.437-439
Hauptverfasser: KISUGI, Satoshi, NAKAMURA, Takashi, OGUMA, Hiroyuki, IWAI, Yoshinori
Format: Artikel
Sprache:jpn
Schlagworte:
Color
Color Science
Composite Material
Compressed
Dispersion
Hardness
High Polymer Materials
Irradiation
Low earth orbits
Mechanical properties
Molding Methods
Nanocomposites
Nanoparticles
PEEK
Polyetheretherketones
Titanium dioxide
Titanium oxides
Ultraviolet
Ultraviolet Light
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Zusammenfassung:The surface of color and mechanical properties of Poly-ether-ether-ketone (PEEK) films are changed under ultraviolet light (UV) irradiation in low earth orbit (LEO). In this study, PEEK composites dispersed with titanium oxide (TiO_2) were developed to improve the mechanical properties and UV resistance of PEEK. The composites were compressed, being melted when they were produced. The performances and properties of the PEEK/TiO_2 nanocomposites were examined in terms of hardness and surface color change after UV irradiation tests. The results showed that PEEK/TiO_2 nanocomposites enhanced the hardness and improved the UV resistance of PEEK.
ISSN:0387-5008
1884-8338
DOI:10.1299/kikaia.76.437