POM
AdvancedPolyoxymethylene (Acetal / Delrin)
An engineering thermoplastic prized for its exceptional stiffness, low friction coefficient, and dimensional stability. POM (also known as Acetal or Delrin) is the go-to material for gears, bearings, and sliding mechanisms, but its poor bed adhesion and tendency to warp make it one of the hardest filaments to print successfully.
حرارة الفوهة200–220°C
حرارة المنصة100–130°C
سرعة الطباعة20–40 mm/s
نصائح الطباعة
- Bed adhesion is the biggest challenge — use a dedicated POM adhesion sheet or Magigoo POM glue for reliable first layers.
- Print on top of a POM or PP build surface; POM sticks best to its own material or polypropylene sheets.
- Keep the enclosure closed and warm (40-50°C ambient) to minimize warping and layer delamination.
- POM emits formaldehyde fumes when overheated — print in a ventilated space and never exceed 225°C.
- Use a brim of at least 10 mm and slow the first layer to 10 mm/s to fight the severe warping tendency.
- Avoid sharp corners in your designs — POM warps most aggressively at acute angles and thin walls.
حالات الاستخدام
Gears, sprockets, and timing pulleysLow-friction bushings and bearingsSnap-fit clips requiring fatigue resistanceSliding mechanisms and linear guidesFood-contact conveyor components (FDA-approved grades)Precision jigs and fixtures
الطابعات المتوافقة
Find POM slicer settings for your printer — browse all printers and select POM from the filament selector.
Browse All Printers →الشراء عبر الإنترنت
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