| 摘要 |
PURPOSE: A radiation shielding material and protective equipment made up of such material is provided to achieve an improved radiation shielding effect. CONSTITUTION: A radiation shielding material is manufactured according to the steps of crushing the nonmetal into approximately 400 meshes, wherein the nonmetal is composed of 45 weight parts illite, 25 weight parts Pb, 0.8 weight part Py, 0.5 weight part Bi, 0.7 weight part Cu, 0.5 weight part Sn, 4 weight parts Zn, 3 weight parts Mo, 3 weight parts Ni, 2 weight parts Wo and 0.5 weight part Ti; mixing the crushed nonmetal with polyethylene; performing heat treatment to the resultant material at the temperature of 160°C; and compressing the resultant material in a mold. Protection equipment for use of person working in the field related to radiation ray, is made up of the radiation shield material made in the above-described manner. The protection equipment includes a garment, hat and gloves.
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