Boron polyethylene BPE -Application fields of radiation shielding materials

Application fields of radiation shielding materials: boron-containing polyethylene has good processing performance, neutron ray shielding performance, radiation resistance and aging resistance. The products are successfully used in nuclear power plant spent fuel grids, nuclear power ships, and nuclear reactor neutron radiation , CNPC, the military, the Chinese Academy of Sciences, research laboratories, hospitals and nuclear reactor control rod materials and nuclear shielding materials and other research fields. It is also the best material for shielding neutrons, rays, and radiation shielding absorption.

Boron-containing lead polyethylene board Content 4%-30% Radiation-proof polyethylene board is a wall panel made of 5%-30% boron-containing polyethylene board after post-processing, mainly due to boron absorption. The reaction cross section of boron to low-energy neutrons is relatively large, and the low-energy neutrons are basically completely absorbed by boron before the hydrogen reaction occurs. The shielding effect of neutrons has reached the requirement. On this basis, the boron content or thickness is increased, and the integral leakage of neutrons basically does not change.

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The lead-boron polyethylene board combines the characteristics of lead and boron, and is a new type of substitute material. The content of lead and boron can be customized according to the requirements of customers. Boron content of 1%-40% and lead content of 1%-70% can be customized and processed, and can also be customized into finished products according to requirements!

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