PHA Settings for Markforged Mark Two

Recommended slicer settings for printing PHA on the Markforged Mark Two (320 x 132 x 154 mm build volume, 200 mm/s max speed, direct drive extruder).

No Compatiblebeginner

No Compatible

The max bed temperature of 0°C is below the recommended 40°C for PHA. Adhesion may be poor without additional bed adhesion aids.

Filament Nozzle Requirement175-200°C
Printer Max Nozzle300°C
Filament Bed Requirement40-60°C
Printer Max BedN/A

Qué hacer en su lugar

  • Your printer's bed maxes out at 0°C, but PHA needs at least 40°C for reliable adhesion.
  • Try a compatible filament for your Markforged Mark Two — PLA, PETG, and ABS are good options.
  • If you need PHA specifically, you'll need a printer with a hotend capable of 175°C+ nozzle.

PHA Requirements

PHA Properties

Nozzle Range175-200°C
Bed Range40-60°C
Speed Range25-45 mm/s
Difficultybeginner
EnclosureNot needed
DryingNot required

Markforged Mark Two Specs

Build Volume320 x 132 x 154 mm
Max Speed200 mm/s
Max Nozzle Temp300°C
Max Bed TempN/A
ExtruderDirect Drive

PHA de un Vistazo

Fortalezas

  • Fully biodegradable in soil and marine environments
  • Renewable bioplastic from bacterial fermentation
  • Non-toxic and biocompatible
  • Easier to print than PLA in some cases

Debilidades

  • Lower heat resistance than PLA (~55°C)
  • More expensive than PLA
  • Limited availability and color options
  • Slower degradation rate than marketed

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Fuentes: Based on manufacturer specifications and community recommendations, community testing data, manufacturer recommended ranges. Valores calculados a partir de especificaciones de filamento y límites de hardware de impresora.