| 摘要 |
PROBLEM TO BE SOLVED: To provide an anaerobic curable composition capable of following change of high temperature atmosphere such as under 100°C atmosphere or high temperature high humidity atmosphere such as 85°C×85%RH and forming a cured article having tolerance in high temperature atmosphere or high temperature high humidity atmosphere even when adding flexibility thereto, which cannot be achieved with conventional anaerobic curable compositions because the cured article is hard.SOLUTION: There is provided an anaerobic curable composition containing (A) to (D) components. (A) component: an oligomer having a main skeleton where a (meth)acryl monomer is polymerized and a (meth)acryl group in a terminal of the main skeleton. (B) component: a chelator and a (meth)acryl monomer. (C) component: an anaerobic curing catalyst. (D) component: organic peroxide.SELECTED DRAWING: None |
