| 雷达天线罩应急快速修补胶的研究 |
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| 引用本文： | 赵培聪,孙明明,李亨昭,张斌,张绪刚.雷达天线罩应急快速修补胶的研究[J].化学与粘合,2009,31(5):33-34. |
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| 作者姓名： | 赵培聪 孙明明 李亨昭 张斌 张绪刚 |
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| 作者单位： | 赵培聪,ZHAO Pei-cong(海军驻南京九二四厂);孙明明,张斌,张绪刚,SUN Ming-ming,ZHANG Bin,ZHANG Xu-gang(黑龙江省科学院);李亨昭,LI Heng-zhao(中电科技集团第14研究所) |
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| 摘 要： | 对不同种类固化剂、增韧剂、稀释剂及其用量对环氧树脂性能的影响进行了考察，并对环氧树脂在不同温度、湿度下固化的性能进行了研究。结果表明，曼尼希改性胺在高湿条件下固化性能最佳；随着增韧剂A用量的增加，体系的剪切强度和剥离强度先增加后降低；稀释剂A的含量增大，体系的黏度下降，但粘接强度也随之下降。研制的胶黏剂室温剪切强度约20MPa、90度剥离强度为2～3．5kN／m，固化2h剪切强度就达4～10MPa，可用于雷达天线罩的快速修补及材料的结构粘接。
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| 关 键 词： | 环氧树脂 快速固化 修补 耐水 |
Study on Room-temperature Fast-curing Adhesive for Radar Dome |
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| ZHAO Pei-cong,SUN Ming-ming,LI Heng-zhao,ZHANG Bin,ZHANG Xu-gang.Study on Room-temperature Fast-curing Adhesive for Radar Dome[J].Chemistry and Adhesion,2009,31(5):33-34. |
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| Authors: | ZHAO Pei-cong SUN Ming-ming LI Heng-zhao ZHANG Bin ZHANG Xu-gang |
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| Affiliation: | ZHAO Pei-cong, SUN Ming-ming, LI Heng-zhao, ZHANG Bin and ZHANG Xu-gang( 1.924factory in Nanjing, Nanjing 211100, China, 2.Institute ofPetrochemistry,Heilongjiang Academy of Science ,Harbin 150040, China, 3.No. 14 Research Institute of China Electronics Technology Group Corporation, Nanjing 211100, China) |
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| Abstract: | The effects of different curing agents, toughen agents, diluents on the properties of epoxy resin were studied. The adhesion strength of epoxy resins cured under different conditions were investigated. The results showed that the shear strengths at room temperature were about 20MPa, peel strengths were 2-2.5kN/m, the shear strength were 4-10MPa while cured 2h. The epoxy resin adhesives have excellent adhesion properties, can be used for repairing radar dome and structure adhesion of many materials. |
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| Keywords: | Epoxy resin fast-curing repair water-resistance |
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