high temperature resistant material

[tecnico_plast]

Bye to all,
we are evaluating the purchase of a 3d printer, with a particular requirement:
must be able to print a high temperature resistant material (250°c or higher), with good precision (no fdm).
do you have any suggestions about this?

Thank you.

 

[Byron]

I see it hard for those temperatures. If it should not be an alternating fdm it would be carbon but I remember that its most resinous material to heat has a hdt of 220/230°c.
then depends on what you have to do with that printer (prototypal parts or production?) and how long it has to hold such temperatures and to what pressure it is subjected.