POM Acetal Injection Molding
Low-friction plastic for gears, sliding components, latches and precision mechanisms.
When POM fits
Low-friction plastic for gears, sliding components, latches and precision mechanisms. The first quote should connect this material to part geometry, wall thickness, gate location, finish and tolerance.
Main molding risk
Stable for mechanisms; avoid weak knit lines and review gate location.
RFQ questions
Material decision map
| Best-fit part types | Main DFM and molding checks |
|---|---|
| Gears, latches, sliding parts and precision mechanisms | Gate location, knit line strength, dimensional stability and low-friction performance. |
RFQ notes for this material
Material pages are meant to prevent vague resin requests. The same part can behave differently when the resin grade, filler, color, finish, wall thickness and drying control change. Buyers should describe the real operating environment, the cosmetic expectation and the dimensions that cannot drift after molding.
When the project has compliance, food-contact, flame-retardant, outdoor or traceability needs, the quote should state those needs before tooling assumptions are locked. That lets the engineering review connect material behavior with gate location, shrinkage, inspection records and production release evidence.