JLG-103空气系统双组分改性聚硫密封剂的工程应用研究与分析  

Research and analysis of engineering application of JLG-103 air system two-component modified polysulfide sealant

作　　者：李丽华 雷兴平[1] 靳耿栓 Li Lihua;Lei Xingping;Jin Gengshuan(Testing Center of AVIC Xi'an Aircraft Industry(Group)Co.,Ltd.,Xi'an 710089,Shaanxi,China;Xi'an Aircraft(Group)Chenguang Industiy and Trade Co.,Ltd.,Xi'an 710089,Shaanxi,China)

机构地区：[1]航空工业西安飞机工业(集团)有限责任公司测试中心,陕西西安710089 [2]西安飞机(集团)晨光工贸有限公司,陕西西安710089

出　　处：《中国胶粘剂》2020年第4期49-52,共4页China Adhesives

摘　　要：详细研究了JLG-103空气系统双组分改性聚硫密封剂的物理性能、常温力学、耐介质、耐空气老化、循环老化、粘接性、低温柔软性和腐蚀性能。研究结果表明:该JLG-103密封剂具有良好的工艺性、粘接性、耐介质和耐腐蚀性能,可在-55~150℃范围内使用,与各类材料具有良好的粘接性能。Physical properties,room temperature mechanical properties,medium resistance,air aging resistance,cycle aging resistance,bonding properties,low temperature flexibility and corrosion performance of JLG-103 air system two-component modified polysulfide sealant were studied in details.The research results showed that this JLG-103 sealant had good processability,bonding properties,high resistance to medium and corrosion.It could be applied in the range of-55~150°C,and had good bonding properties to various materials.

关 键 词：JLG-103密封剂 物理性能 耐老化 粘接 低温柔软性和腐蚀性能 

分 类 号：TQ436[化学工程]