Need help choosing a double-sided tape that can be used to provide removable attachment of small heatsinks (typically 10-20mm square attached to flat surface with thermal load.)
I've tried so far a white (adhesive layer) tape with blue removable cover layer that appears to be same as "gorilla" brand double-sided mounting tape. I've also tried a 3M tape that is labeled 9448A "double coated tissue tape".
Both were sold for purpose of attachment of small heatsinks. Both become soft when temperature gets to about 110F and I'm concerned that the heatsink may fall off it's position at higher temperatures. The adhesive material in both cases yields to Acetone (to clean off and prepare heatsink for re-application.) Both seem to provide adequate thermal link, but mechanically I'm not pleased with the result.
Happy to move this question to other forum page, answer any questions for purpose of clarification,
As this is not for production use, I want to avoid tapes that would prevent subsequent removal of the heatsink.