I am designing a product to which dp460 must not adhere. Of the available materials, I am considering PTFE. POM-C and PEEK, among others, are also available. I am not familiar with the properties of DP460, so was hoping you could verify that it will not bond well to PTFE, and if not that you could recommend plastics that might perform as described.
We would suggest you test the DP460 with PTFE as that is a very difficult substrate to bond to. You can try PEEK also but you may build a small amount of strength to that substrate and it may not work in your application. As always we suggest that testing be performed to verify that the adhesive works or in this case doesn’t work in your application.