【摘要】 分析了防中子辐射纤维的力学性能及屏蔽效果。结果表明，纤维的力学性能可满足纺织加工的要求，有较好的耐热性能，可用于制造无纺布、机织布加工成防护服。其无纺布对热中子屏蔽率可达９０％以上，对中能中子和γ射线也有一定的屏蔽效果。更多还原

【Abstract】 The article deals with the mechanical properties and shielding rate of neutron shielding fibre was analysed.The results showed that the mechanical properties of neutron shielding fibre are able to satisfy the demand of the textile process and the thermal stability of the fibre was ameliorated.Man is able to make the fabrics and nonwoven fabrics and neutron shielding garments with it.The shielding rate of the nonwoven fabrics reachs over 90% as to thermal neutron.The nonwoven fabrics has also some the shielding effect as to moderate energy neutron and γ-ray.更多还原