Research Article
[Retracted] Investigation of Insulation Properties Using Microwave Nondevastating Methodology to Predict the Strength of Polymer Materials
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 |  | Element | Coal ash (Wt %) | At % |  | 
 |  | CL | 17.18 | 26.90 |  | NL | 01.35 | 01.81 |  | OL | 37.55 | 44.15 |  | NaL | 00.70 | 00.57 |  | MgL | 0.55 | 00.42 |  | AlL | 13.10 | 09.15 |  | SiL | 18.40 | 12.35 |  | SL | 00.72 | 00.42 |  | LL | 01.75 | 0.85 |  | CaL | 03.18 | 01.50 |  | TiL | 01.72 | 00.69 |  | FeL | 04.01 | 01.36 |  | Matrix | Alteration | ZAF |  | 
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