Talk Composites - The Forum for Advanced Composites

Separation Film for Prepregs

http://www.talkcomposites.com/Topic32955.aspx

By casci - 5/27/2019 7:43:00 AM

Hello, is there an article or experiment about separation films?
In literature, mostly used technique is polyethylene film covering on one side and silicone release paper on the other side. However, I could not find any reason of that usage. Is only one sided separation leads a problem?
By oekmont - 5/30/2019 9:32:12 AM

For unidirektional prepreg you definitely need the unstickiest surface possible, because it will simply fall apart if you need to much force to peel of the protection.