含铅硼聚乙烯加工件 Lead-containing boron polyethylene processing parts

              含铅硼聚乙烯加工件 Lead-containing boron polyethylene processing parts 

    硼铅聚乙烯材料的中子屏蔽性能比含硼聚乙烯复合材料好，是因为相比铅硼聚乙烯具有更多的B4C和H，对快中子的慢化和热中子的吸收作用更好，但对γ射线的屏蔽性能硼聚乙烯板几乎没有屏蔽作用，因此对中子与γ射线的混合辐射场中，通常选择铅硼聚乙烯复合材料，既有较好的中子屏蔽效果，对γ射线也具有一定的屏蔽能力。且随着含量和材料的厚度增加而大幅度增强且吸收屏蔽效果趋于稳定。 

 含铅硼聚乙烯板综合了铅、硼的特性，是新型的替代材料。可根据与客户的要求定制铅硼的含量。硼含量1%-40% 铅含量1%-70%均可定制加工，也可根据要求加工定制成成品

 The neutron shielding performance of boron lead polyethylene material is better than that of boron-containing polyethylene composites, because compared with lead boron polyethylene has more B4C and H, the slowing effect of fast neutrons and the absorption of hot neutrons are better, but the shielding performance of γ rays boron polyethylene board has almost no shielding effect, so in the mixed radiation field of neutrons and γ rays, lead boron polyethylene composite material is usually selected, which has a better neutron shielding effect and has a certain shielding ability for γ rays. And with the increase of content and thickness of the material and greatly enhanced and the absorption shielding effect tends to be stable. 

Lead-containing boron polyethylene board combines the characteristics of lead and boron and is a new alternative material. The content of lead and boron can be customized according to the customer's requirements. Boron content 1%-40% lead content 1%-70% can be customized processing, can also be customized according to the requirements of processing into finished products