电子束辐照对尼龙610性能的影响  

STUDIES ON EB RADIATION EFFECT OF THE PA610

作　　者：张华明[1] 李秀榕 杨克斌[1] 熊瑞林 陈川[1] 徐嘉靖[1] 

机构地区：[1]中国工程物理研究院应用技术研究发展中心,成都610003

出　　处：《辐射研究与辐射工艺学报》1999年第4期249-251,共3页Journal of Radiation Research and Radiation Processing

基　　金：中国工程物理研究院基金

摘　　要：在三烯丙基异氰酸酯多官能团辐照敏化剂存在下，采用电子束辐照尼龙610，测试尼龙610辐照前后的力学强度、耐温等级、吸水率和吸油率的变化。结果表明：经过电子束辐照75kGy后，提高了PA610的力学强度、耐化学溶剂性能和热变形温度。Radiation effect of PA610 with polyfunctional monomer-trially isocyanurate (TAIC) was studied.The results showed that crosslinking effect of EB radiation on PA610 is obvious.After the PA610samples were radiated by EB, dosage 75kGy, the physical characters of PA610 materials were greatly improved, especially their tensile strength being increased about 18% and their impact strength about 50%,but their water and lubricant absorption were decreased. So, EB radiation can enhance PA610 materials physical strenth, resistance to solvents and water and increase their thermal-deformation teperature.

关 键 词：尼龙610 电子束辐照 整体性能 

分 类 号：TQ323.6[化学工程—合成树脂塑料工业]