I'm trying to find some electrically insulating but thermally conductive material to mate two heatsink surfaces together.
For instance a think flat copper bar with heatsinks on it carrying a positive voltage, that I would like to stick onto water blocks or another larger heat sink but have the two electronically isolated.
I know there are little mica type mosfet insulators but that will not work in this case and would be very expensive if I used a lot of them for the heat transfer.
I have seen a rubber material between cpu heatsinks before and some other switch mode supply mosfets. Its a gray rubber elastomer, but I have no idea where I can buy sheets of this stuff.
Any ideas on where to get something like this? ty..
TriX
For instance a think flat copper bar with heatsinks on it carrying a positive voltage, that I would like to stick onto water blocks or another larger heat sink but have the two electronically isolated.
I know there are little mica type mosfet insulators but that will not work in this case and would be very expensive if I used a lot of them for the heat transfer.
I have seen a rubber material between cpu heatsinks before and some other switch mode supply mosfets. Its a gray rubber elastomer, but I have no idea where I can buy sheets of this stuff.
Any ideas on where to get something like this? ty..
TriX