Heating bed: 70 °C, Print on Aluminium or a PCB Printbed (not Glass !.. as it can crack when you remove the print)
Explanation and technical informations:
Very good filament with my Prusa homemade I print clean with 225 degrees hotend 75 degrees bed 60 mm second highly recommended. I used this filament to print my own plain bearings for aluminum shafts, they slide very well. Durability after 3 rolls of filament no signs of wear. In comparison also very cheap price.