Paraffin/boron carbide neutron protection composite material and preparation method thereof

The invention discloses a paraffin/boron carbide neutron protection composite material and a preparation method thereof, belongs to the technical field of nuclear protection materials, and solves the problems of incompact structure, boron carbide sedimentation and agglomeration and the like during preparation by adopting a casting method in the prior art. According to the preparation method of the paraffin/boron carbide neutron protection composite material, the content of paraffin in the neutron protection composite material is 1-60wt%, and the balance is boron carbide; and the neutron protection composite material is prepared by adopting a cold isostatic pressing method. Paraffin and boron carbide are creatively adopted as raw materials, and the neutron protection composite material is prepared through the cold isostatic pressing method. The paraffin/boron carbide neutron protection composite material disclosed by the invention is uniform in boron carbide distribution, compact in structure and excellent in