产品介绍 Product introduction
天然硼元素有两种稳定同位素，即10B和11B，相对丰度分别为19.78%和80.22%。10B质子数为5，中子数为5。10B具有对中子高吸收的独特特性，对热中子的吸收截面为3837靶，是高效的热中子吸收剂，在核电站中它是安全和控制系统中所不可缺少的，正是由于10B同位素的这种特性，使得10B同位素的相关产品广泛应用到了防护用品、核工业等领域。
Natural boron has two kinds of stable isotopes, 10B and 11B, with relative abundance of 19.78% and 80.22%, respectively. 10B has five protons and five neutrons.10B has the characteristics of high absorption for neutron, the absorption cross section for thermal neutron is 3837b, it is highly effective absorber for thermal neutron, it is indispensable in safety and control system of nuclear power station. Due to the characteristics of 10B isotopes, the related products of 10B isotopes are widely used in the protective equipment, nuclear industry and other fields.
产品用途 Application
10B在核工业、医学及科学技术领域具有广泛的用途。在防护用品中，富集10B的同位素主要用于防护中子弹，比如核防护服、中子枪防护服等；在核工业中，10B是核反应中屏蔽辐射和核反应强度控制的理想材料；在现代医疗领域中，硼中子俘获治疗癌症（NCT）是一种新的放疗方法，中子主要与NCT药物中的靶核素（10B同位素）发生核反应，产生对癌细胞起杀伤作用的次级辐射及反冲粒子。
10B isotopes are widely used in the nuclear industry, medicine and science and technology. In protective equipment, 10B isotopes are mainly used for neutron bomb protection, such as nuclear protective clothing, neutron gun protective clothing, etc. In the nuclear industry, 10B is an ideal material for shielding radiation and controlling the intensity of nuclear reactions. In the field of modern medicine, boron neutron capture therapy method is a new radiotherapy method for cancer treatment based on the ability of 10B for capturing thermal neutrons, the neutron mainly reacts with the target nuclide (10B isotope) in NCT drugs to produce secondary radiation and recoil particles that can kill cancer cells.
包装、贮存 Packaging and storage
用聚乙烯塑料瓶外套木箱包装。每瓶净重250g或500g。贮存在通风、干燥的库房中、密封存放，要远离火源。
Packing in polythene plastic bottles and with wooden cases protection outside. Each bottle has a net weight of 250g or 500g. Product should be stored in a ventilated and dry warehouse, stay away from fire.
