LCD resin 3D printing has revolutionized how makers create highly detailed models. This guide covers everything from choosing the right resin to mastering post-processing.
Understanding Resin Types
By Inno Uncle
| Type | Best For | Price |
|---|---|---|
| Standard | Miniatures, prototypes | $10–$20/kg |
| ABS-Like | Functional tough parts | $15–$30/kg |
| Dental Model | Dental models, guides | $18–$40/kg |
| Castable | Jewelry, dental casting | $50–$80/kg |
| Engineering | High-temp, high-strength | $30–$60/kg |
Essential Print Settings
- Bottom Exposure: 25–45s
- Layer Exposure: 2.0–4.0s
- Layer Height: 0.05mm (standard) / 0.03mm (fine)
- Lift Distance: 6–8mm
- Lift Speed: 60–80 mm/min
💡 Pro Tip: Always run exposure calibration tests when switching resin brands. What works for Standard won't work for Castable resins.
Post-Processing Checklist
- Wash in 99% IPA for 3–5 minutes
- Dry completely before curing
- Cure under 405nm UV for 2–5 minutes
- Remove supports BEFORE curing for cleaner breaks
Recommended Resins at InnoStation 3D
- Standard Lite Resin 1KG — $10.90 entry-level
- Castable Dental Smart Resin 1KG — $59.90 professional
- Dental Guide Resin Clear 1KG — Surgical precision
- Release Films (nFEP/ACF/HDF) — Perfect separation