工艺参数对氯丁橡胶胶粘剂粘接性能影响研究  

Effect of Process Parameters on Adhesive Strength of Chloride Butyl

作　　者：李煜 郭孟瑜 李登峰 LI Yu;GUO Mengyu;LI Dengfeng(Luoyang Ship Material Research Institute,Luoyang 471023 ,China;Wuchang Shipbuilding Industry Group,Wuhan 430000,China)

机构地区：[1]中国船舶重工集团公司第七二五研究所,河南洛阳471023 [2]武昌船舶重工集团有限公司,湖北武汉430000

出　　处：《材料开发与应用》2019年第2期81-85,共5页Development and Application of Materials

摘　　要：研究了氯丁橡胶胶粘剂刷涂量、晾干时间、温度、湿度等工艺参数对其粘接性能的影响。结果表明,温度湿度分别为20℃和50%时,氯丁橡胶胶粘剂的刷涂量存在最佳用量范围(0.70 kg/m^2～0.85 kg/m^2);相同温湿度条件下,适当延长氯丁橡胶胶粘剂的晾干时间,有助于增强其粘接强度;在温湿度为20℃～40℃、50%～80%范围内,氯丁橡胶胶粘剂的粘接强度随着温度的升高而降低,随着湿度的增加而降低,且粘接强度均大于2 MPa。The influences of brushing amount and drying time of chloride butyl adhesive on its adhesive strength were discussed. The results showed that when the temperature was 20 ℃ and the humidity 50%, the best range of brushing amount of chloride butyl adhesive was 0.70~0.85 kg/m^2;When the temperature and the humidity were certain, to prolong the drying time properly was good for the adhesive strength;When the temperature was within 20 ℃~40 ℃ and the humidity within 50%~80%, the adhesive strength decreased with the rising of temperature and humidity but was still above 2 MPa.

关 键 词：胶粘剂 刷涂量 晾干时间 粘接强度 温度 湿度 

分 类 号：TQ330.1[化学工程—橡胶工业]