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Effect of Cd (NO3)2 .4H2O on Some Optical Properties of High Density Polyethylene | ||
| journal of kerbala university | ||
| Article 1, Volume 8, Issue 2, 2012, Pages 1-6 PDF (0 K) | ||
| Author | ||
| Eman Ibrahim Awad | ||
| Abstract | ||
| In the present work , effect of addition Cd (NO3)2 .4H2O on some optical properties of High Density Polyethylene has been studied . for that purpose , many samples has been prepared by adding Cd (NO3)2 .4H2O on the High Density Polyethylene by different volume percentages from these salts with polymer and by different thickness .The absorption and transmission spectra has been recorded in the wavelength range (300-1100)nm . The absorption coefficient and energy gap of the indirect, allowed, forbidden transition have been determined. | ||
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