Did any of you guys used Carbon Tape to create heating elements for underside the Print Bed Aluminum Plate? I have just stumbled across this product and, because it has so many other possible applications around the house and comes in a tape form, I am interested in the possibility of having the build plate heated by such a thing.
I see a lot of variations, some are fabric, others silicone infused. I believe it could work, but since heated bed are big and rigid and don’t need the flexibility given by carbon fiber tabe, it is not a cost effective solution. Other aspect, the low weight also would not be such an advantage, since the carbon will need to be infused in a second material to make proper heat transfer. Now, there is something that could be disruptive:
A carbon fiber bed which uses its fibers as structural and heating elements at the same time. Epoxy, which fills a carbon fiber sheet can handle temperatures over 200°C. The temperature expansion/contraction should also be considered.