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Absorptivity Test of Ceramic Insulators Carried on Composite Materials Using as Catalyst | ||
| Iraqi National Journal Of Chemistry | ||
| Article 1, Volume 0, Issue 32, 2014, Pages 585-598 | ||
| Authors | ||
| Qaiser M. Al-Assady; Jaleel K. Ahmad; Assraa Ali Al-Aaraji | ||
| Abstract | ||
| Abstract In the present study design and manufacturing of specimens from oxides was elected like CaCO3, Al2O3, CaO, SiO2 for its use as insulators and catalyst. Physical properties of powders oxides ,as the particle size, apparent density, the bulk density and purity are determined through the tests which performed on its. The equivalent ratios of powders are mixed and compressed to form a thin layer with 2 mm and campaign on the composite materials (unsaturated poly ester resin with random glassy fibers ) and (epoxy resin with random glassy fibers). The water absorptive test of specimen at thermal and isothermal conditions were done ,the results showed that generous absorpability of the oxides satisfied by CaCO3 for single oxide and Al2O3-CaO for binary mixture | ||
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