RADIATION SHIELDING METERIAL INCLUDING TUNGSTEN OR BORON NANO-PARTICLES AND PREPARATION METHOD THEREOF

摘要

The present invention relates to a radiation shielding material and a method of manufacturing the same. According to the present invention as described above, nanoparticles of tungsten or boron are uniformly dispersed in the polymer resin to increase the shielding ability of radiation, as well as the properties such as ductility and workability are deteriorated with respect to the content of tungsten or boron nanoparticles It is possible to improve the shielding ability by using tungsten or boron nanoparticles harmless to human body and dispersing tungsten or boron nanoparticles evenly in the polymer resin, There is an effect of providing a method of manufacturing a radiation shielding sheet capable of maintaining excellent physical properties and processability even when the content of tungsten or boron nanoparticles is increased.