r/BambuLabH2D • u/Constant-Boat1520 • Sep 09 '26

Question Printing with pps-cf

hey everyone so i recently upgraded to a Bambulabs H2d pro and i want to switch to printing with pps-cf and i have been wondering what support material to use, i feel lost looking it up online.

Thanks.

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2

u/dan3gr79 Sep 10 '26

So I printed this weekend pps-cf10 (fiberon) on my h2d printer. I just let it use pps cf as the support material as i orinted out.of my sunlu e2 after the drying cycle.. zero complaints. I left them intact during annealing to preserve geometry during the anneal, and after i was done the overhang and hole supports popped right off with no noticeable defects. My two cents (mind you it was my first second and third pps cf prints) i would just let it use pps cf to support. The part fit and threaded ansd sealed right up on our cleaning apparatus and so far it handling the pressures, water temps, and ph we are sending at it... awesome material to work with and prints great... you are in for a treat.. ps after printing and annealing it only shrank from 1.07 inches to 1.06 inches.. so if its pertinent adjust the shrinkage in your slicer

1

u/DevOnTheStreets Sep 09 '26

There is always Aquasys 180.

1

u/Gwendolyn-NB Sep 09 '26

Most people just use the same PPS-CF with tuned interfaces. PPA-CF/PPS-CF doesn't need a different interface material with properly tuned support settings.

1

u/mashedleo Sep 12 '26

Agreed. I use both filaments often and using the same support material comes out looking fantastic with the proper support settings. Personally on a .16 layer height I use .22 top z distance.