Spectroscopic Studies of Polyester - Carbon Black Composites
Author Affiliations
- 1Technical Institute-Babylon, Babylon, IRAQ
- 2College of Materials eng, Babylon University, IRAQ
- 3College of Education for girls, Kufa University, IRAQ
Res. J. Material Sci., Volume 1, Issue (2), Pages 10-14, March,16 (2013)
Abstract
The optical properties of polyester – carbon black composites has been described by the measurement of changes in the UV-visible light absorption spectrum. Polymer composites Exhibits a new UV- visible absorption band at a wavelength range (226-235) nm, which is attributed to interchain interaction. The optical transmission method is successfully used to determine the absorption coefficient (), dielectric constant and energy gap of four samples of polyester – carbon black composites. The optical characterization was carried out using UV–Visible spectrophotometer. The studies show which is strongly dependent on the nature of the material and the radiation type.
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