Characterization of (PVA- BaSO4.5H2O) Composites | ||
| Diyala Journal For Pure Science | ||
| Article 1, Volume 8, Issue 3, September 2012, Pages 296-302 | ||
| Authors | ||
| Ahmed Hashim; Farhan Lafta Rashid; Z. Al-Ramadan; Muhammad H .Abdul-Allah | ||
| Abstract | ||
| In this study , the dielectric properties of composites of poly-vinyl alcohol(PVA) as matrix and BaSO4.5H2O as additive have been studied with different weight percentages of BaSO4.5H2O. The composites were prepared using casting technique. The dielectric properties were measured in the frequency range from (100-107) Hz at room temperature. The results show that the dielectric properties are increasing with increase the weight percentages of BaSO4.5H2O. Also, dielectric constant, dielectric loss and A.C electrical conductivity are changed with increase the frequency | ||
| Keywords | ||
| PVA; BaSO; composites; Dielectric properties; Casting technique; electric conductivity; dielectric loss; composites; dielectric constant; poly; vinyl alcohol | ||
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