发布时间:2020-04-18 浏览量:1704 铅硼聚乙烯板Lead boron polyethylene 产品介绍; 铅硼聚乙烯板采用的是高密度聚乙烯(高分子聚乙烯UHMWPE)与碳化硼高速搅拌、捏合、塑化、热压而成的防护复合材料,氢对快中子有良好的减弱能力,硼吸收热中子、铅对γ辐射的防护特别有效。 The lead boron polyethylene board is made of high-density polyethylene (high molecular weight polyethylene UHMWPE) and boron carbide high-speed stirring, kneading, plasticizing, hot pressing protective composite material, hydrogen has a good ability to weaken fast neutron Boron absorbs thermal neutrons and lead is particularly effective in protecting against gamma radiation. 铅硼聚乙烯除了具有高效的核屏蔽性能外,还具有质量轻、体积小的特点。它的推广有助于屏蔽结构的简化,能减轻屏蔽材料的重量,缩小材料的体积,能满足材料的减重减型要求,能广泛应用于核电、核动力、空间辐射防护等领域中。