I need to cool some liquid (250 °C) while it’s flowing through a tube which has to be able to bend and flex. My idea is to make a flexible tube with a second tube spiraling around it through which coolant will flow.
I’d like to 3D print this tube if possible so I wonder if there is some printable filament that:
- doesn’t melt at 250 °C
- is flexible enough that it can print some tube that can bend (bending radius of 30 cm)
- optimally also has good heat conductivity
Is there any 3D printer filament available that has these properties?