The present invention provides a method for manufacturing a radiation shielding filter installed in an X-ray irradiation unit. An embodiment of the present invention provides the method for manufacturing a radiation shielding filter comprising: a first mixing step of mixing a liquefied silicone polymer with barium sulfate powder coated with tungsten a second mixing step of mixing tourmaline with the mixture produced in the first mixing step and a forming step of adding a hardening accelerator with the mixture generated in the second mixing step to form the mixture in a disk shape. According to an embodiment of the present invention, the radiation shielding filter manufactured by the method for manufacturing a radiation shielding filter has excellent radiation shielding performance as well as being lightweight.본 문건은 엑스레이 조사(照射)부에 장착되는 방사선 차폐 필터의 제조방법을 개시한다.전술한 방사선 차폐 필터의 제조방법의 실시예는, 액상의 실리콘 폴리머(Silicone Polymer)와, 텅스텐으로 코팅된 황산바륨 분말을 혼합가공하는, 제1 혼합단계 제1 혼합단계에서 생산된 혼합물에 토르말린을 혼합가공하는, 제2 혼합단계 및, 제2 혼합단계에서 생성된 혼합물에 경화 촉진제를 첨가하여, 상기 혼합물을 원판 형태로 성형하는, 성형단계를 포함한다.실시예에 따른 방사선 차폐 필터의 제조방법에 의해 제조되는 방사선 차폐 필터는 가벼울 뿐만 아니라, 방사성 차폐 성능이 우수하다.
