The Nylon 3D Printing Crossroads
For functional prototypes requiring >85% isotropy, OLA's Multi Jet Fusion (MJF) and Selective Laser Sintering (SLS) services in Shenzhen deliver distinct advantages.
Technology Shootout
| Parameter | MJF | SLS |
|---|---|---|
| Accuracy | ±0.3% (min ±0.2mm) | ±0.5% (min ±0.3mm) |
| Build Size | 380×284×380mm | 300×300×300mm |
| Best Batch Size | 50–500 units | 1–30 units |
| Surface Finish | Matte | Slightly grainy |
Material Innovation at OLA
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MJF PA12: Ideal for snap-fit assemblies (12% elongation at break)
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SLS Glass-filled Nylon: 80% higher stiffness than standard PA12
Post-processing:
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MJF parts can undergo black/gray deep-dye infiltration
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SLS parts are suitable for chemical vapor smoothing
Real-World Decision Guide
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Choose MJF when:
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Producing 100+ hydraulic connectors
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Needing consistent mechanical properties
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Choose SLS when:
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Designing lattice structures for aerospace
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Requiring FDA-approved nylon for food contact
