某火工品粘接光固化问题的研究  

Study on the Problem of Bonding and UV Curing for Initiator

作　　者：孙会宁[1] 陈保伟 马家举[3] SUN Hui-ning;CHEN Bao-wei;MA Jia-ju(Mianyang Polytechnic,Mianyang,621000;Xi’an Northern Qinghua Electric Appliances Company,Xi’an,710025;Anhui University of Science and Techology,Huainan,232001)

机构地区：[1]绵阳职业技术学院材料工程系,四川绵阳621000 [2]西安北方庆华集团有限公司,陕西西安710025 [3]安徽理工大学化学工程学院,安徽淮南232001

出　　处：《火工品》2018年第5期9-11,共3页Initiators & Pyrotechnics

摘　　要：针对紫外光固化胶黏剂在火工品粘接中出现固化不完全的问题,分别研究了预聚物、活性稀释剂、光引发剂对火工品基材粘接时固化的影响。研究表明:当预聚物含量45%～55%,选择双官能单体(TPGDA)为稀释剂,以及3%～4%单一光引发剂时,光固化速度快,并且强度较高。Aimed at the incomplete curing problem of UV curing adhesive applicated to initiator,the effects of prepolymer,active diluent,photoinitiator on the curing of initiator substrates were studied.The results showed that under the conditions of that 45%~55%content of prepolymer,using double functional group(TPGDA)as active diluent and 3%~4%single photoinitiator agent,the velocity of UV curing is faster,and the curing strength is higher.

关 键 词：火工品 紫外光 粘接 固化 

分 类 号：TJ450.4[兵器科学与技术—火炮、自动武器与弹药工程]