防辐射材料

为了减少或避免射线的照射，最直接的办法就是利用防辐射材料对放射性物质进行屏蔽。

In order to reduce or avoid-ray irradiation , the most direct way is to use radiation-shielding materials to shield the radiation .

B4C／PP共混纤维是重要的防中子辐射材料。

B4C / PP blended fibre is an important neutron shielding composite material .

树脂纳米铈防辐射复合材料的制备及其性能研究

Preparation of resin nano-cerium shielding radiation composite and its properties researching

热塑性聚氨酯防辐射复合材料的性能

Properties of radiation-proof thermoplastic polyurethane composites

根据防电磁辐射材料的研究现状以及防电磁辐射水泥基材料的配制技术及特点，分析其应用前景。

Both present research status and preparation technology of anti-electromagnetic radiation concrete composite material are introduced . And its application prospect is analysed .

介绍了高分子辐射材料的开发研究现状，重点论述了高分子防辐射屏蔽材料、辐射聚合材料、辐射交联材料和辐射接枝材料的研究发展。

The development research situation of polymeric radiation materials are introduced , and recent research progress of polymeric anti-radiation shielding material , radiation polymerization material , radiation crosslinking material , radiation grafting material are described emphatically .

橡胶中含有大量的氢元素，对中子辐射可起有效的防护作用，而且其成型工艺性好、成本低，国内外坦克装甲车辆的复合装甲夹层或内衬均采用橡胶作为防核辐射材料。

Rubber materials , containing large quantity 's hydrogen chemical elements which can rise the valid protection function to neutron radiation , and having good molding technology and low cost , are used as interlayer of complex armor or inserts in domestic and international tank armor vehicles .

防辐射纤维及材料的研究进展

Progress in study of fiber and materials for radiation shielding application

新型防微波辐射屏蔽材料

New-type shielding material for microwave radiation protection

制备了不同铅含量、不同树脂类型的树脂/纳米铅和树脂/纳米硫酸铅防高能辐射复合材料。

High-energy radiation protection composites were prepared , which contained different quantity of lead and different category of resin .

建立防中子和γ辐射材料屏蔽性能的测量装置

The research on the equipments and method for measuring shelter property of material for protecting neutron and gamma radiation

环保型防氡、防辐射建筑材料研究进展

Building Materials Used to Prevent Radon and Radiation

研究结果表明：（1）防氡防辐射基元材料：①确定了防氡防辐射基元材料矿物原料的种类，主要有：重晶石、沸石、高铝水泥、石膏、石灰等。

The research results as flow : ( 1 ) Functional element materials of radon-prevention radial - prevention : ( 1 ) Identify and prepare functional element materials of radon-prevention radial - prevention , These mainly include : barite , zeolite , aluminates cement , gypsum , lime , etc.