Leading medical x-ray application in both diagnosis and treatment because the x-rays are coming out to break through the high. However, x-rays may initiate the punishment to people who perform the x-rays or the patient. Because of the radiation in the ultraviolet krachoeng If you are Ray in large amounts will cause cancer. For this reason, it must use the x-ray attenuation device. This research aims at the x-ray attenuation material is lightweight from polymer composite xPU/BaSO4 and replacement metal PB/Bi2O3 xPU. Test power 40-150 kV x-rays to test the material's highly decrease the x-ray attenuation coefficients reported from x-rays, which split two kinds of x-ray attenuation coefficient, the linear coefficient (µl) and x-ray mass attenuation (µm) is up to three.The car in the attenuation of x-rays It was found that the concentration is 50 phr composite plates with solid substances and radiation attenuation coefficient values Bi2O3 x-ray linear (µl) with private plate cm-1 8.672 composite xPU/BaSO4 with x-ray attenuation coefficients linear (µl) is equal to cm-1 2.167 because Bi2O3 compounds can absorb the ovary.Color x than the adds section of BaSO4 x-ray attenuation coefficient will make the ray less because the power to break through the material, it's more of a hole reduce x-rays. Technical expert report by x-ray attenuation coefficient, mass (µm) in the report because the x-ray attenuation coefficient mass depends on the quantity of a substance that only all areas. The x-rays energy intensity 40 kV 50 phr composite plates with solid substances and radiation attenuation coefficient values Bi2O3 x-rays mass (µm) with a composite plate parts 5.976 cm2g-1 xPU/BaSO4 with x-ray attenuation coefficient value of mass (µm) is equal to 1.582 cm2g-1.
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