🧪 ✨ Introduction to Print Settings for Sunlu Resins (2026 Edition)
Sunlu is one of the best-known resin manufacturers for 3D printing and offers a wide range of materials optimized for LCD and DLP printers. In addition to the Standard resin, the brand offers specific formulations such as ABS‑Like, Plant‑Based, Water Washable, Standard Plus, High Toughness, High Temperature, PA‑Like (nylon‑like), 14 K and Red Wax.
Remember that each 3D printer, temperature, and environment directly influence how the resin behaves. Use these settings as a starting point and adjust them according to your printing conditions. And if you need additional help, you can always contact Sunlu directly for specialized technical support. 🧪🔧✨
📚 Basic concepts
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⏱ Normal exposure time: duration of each layer once the base has cured. An exposure time that is too low may prevent layers from curing; too high may cause detail to bleed.
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🔦 Base layer exposure: the first 3‑5 layers are exposed for a longer time to ensure the piece adheres properly to the build plate.
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📏 Number of base layers: most Sunlu resins use between 3 and 5 initial layers.
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⬆️ Lift height and speed: distance and speed at which the build plate separates from the FEP. Sunlu recommends between 6 and 10 mm of lift height and speeds of 60 – 120 mm/min (the descent speed is usually higher, 120 – 180 mm/min).
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🖥️ All the settings indicated in this guide are intended for resin 3D printers with a monochrome (Mono) screen, which are the most common in current models. These screens allow for lower exposure times and faster, more efficient printing.
If you are using a modern 3D printer (Mono, Mono X, Mono 4K, Mono 8K, etc.), you can apply these values directly as a starting point and adjust them according to your environment and specific model. 🧪⚙️
📊 Sunlu Resin Comparison Table
🧪 Printing Settings – Sunlu Standard Resin
| Parameter | Recommended value |
|---|---|
| 🧱 Layer height | 0.05 mm (0.03 mm for more detail) |
| ⏱️ Normal exposure time | 2 – 4 s |
| 🔒 Base layers | 3 – 5 |
| ⏳ Base layer exposure time | 10 – 60 s |
| ⬆️ Lift height | 6 – 10 mm |
| 🚀 Lift speed | 60 – 120 mm/min |
| ⬇️ Retract speed | 120 – 180 mm/min |
🧪 Printing settings – Sunlu Standard Plus Resin
| Parameter | Recommended value |
|---|---|
| 🧱 Layer height | 0.05 mm |
| ⏱️ Normal exposure time | 2 – 4 s |
| 🔒 Base layers | 3 – 5 |
| ⏳ Base layer exposure time | 10 – 60 s |
| ⬆️ Lift height | 6 – 10 mm |
| 🚀 Lift speed | 60 – 120 mm/min |
| ⬇️ Retract speed | 120 – 180 mm/min |
🧪 Print Settings – Sunlu ABS-Like Resin
| Parameter | Recommended value |
|---|---|
| 🧱 Layer height | 0.05 mm |
| ⏱️ Normal exposure time | 2.5 – 4 s |
| 🔒 Base layers | 3 – 5 |
| ⏳ Base layer exposure time | 15 – 60 s |
| ⬆️ Lift height | 6 – 10 mm |
| 🚀 Lift speed | 60 – 120 mm/min |
| ⬇️ Retract speed | 120 – 180 mm/min |
🧪 Print settings – Sunlu PA-Like / Nylon-Like Resin
| Parameter | Recommended value |
|---|---|
| 🧱 Layer height | 0.05 mm |
| ⏱️ Normal exposure time | 2 – 4 s |
| 🔒 Base layers | 3 – 5 |
| ⏳ Base layer exposure time | 10 – 60 s |
| ⬆️ Lift height | 8 – 10 mm |
| 🚀 Lift speed | 60 – 120 mm/min |
| ⬇️ Retract speed | 120 – 180 mm/min |
🧪 Print Settings – Sunlu Water Washable Resin
| Parameter | Recommended value |
|---|---|
| 🧱 Layer height | 0.05 mm |
| ⏱️ Normal exposure time | 2 – 4 s |
| 🔒 Base layers | 3 – 5 |
| ⏳ Base layer exposure time | 10 – 60 s |
| ⬆️ Lift height | 6 – 10 mm |
| 🚀 Lift speed | 60 – 120 mm/min |
| ⬇️ Retract speed | 120 – 180 mm/min |
🧪 Printing settings – Sunlu Plant-Based Resin 🌱
| Parameter | Recommended value |
|---|---|
| 🧱 Layer height | 0.05 mm |
| ⏱️ Normal exposure time | 2 – 4 s |
| 🔒 Base layers | 3 – 5 |
| ⏳ Base layer exposure time | 10 – 60 s |
| ⬆️ Lift height | 6 – 10 mm |
| 🚀 Lift speed | 60 – 120 mm/min |
| ⬇️ Retract speed | 120 – 180 mm/min |
🧪 Print settings – Sunlu High Toughness Resin 💪
| Parameter | Recommended value |
|---|---|
| 🧱 Layer height | 0.05 mm |
| ⏱️ Normal exposure time | 1.5 – 4 s |
| 🔒 Base layers | 3 – 5 |
| ⏳ Base layer exposure time | 10 – 60 s |
| ⬆️ Lift height | 8 – 10 mm |
| 🚀 Lift speed | 60 – 120 mm/min |
| ⬇️ Retract speed | 120 – 180 mm/min |
🧪 Printing settings – Sunlu High Temperature Resin 🔥
| Parameter | Recommended value |
|---|---|
| 🧱 Layer height | 0.05 mm |
| ⏱️ Normal exposure time | 3 – 5 s |
| 🔒 Base layers | 3 – 5 |
| ⏳ Base layer exposure time | 10 – 60 s |
| ⬆️ Lift height | 8 – 10 mm |
| 🚀 Lift speed | 60 – 120 mm/min |
| ⬇️ Retract speed | 120 – 180 mm/min |
🧪 Print settings – Sunlu 14K Resin 🧬
| Parameter | Recommended value |
|---|---|
| 🧱 Layer height | 0.03 – 0.05 mm |
| ⏱️ Normal exposure time | 1.5 – 3 s |
| 🔒 Base layers | 3 – 5 |
| ⏳ Base layer exposure time | 15 – 60 s |
| ⬆️ Lift height | 6 – 10 mm |
| 🚀 Lift speed | 60 – 120 mm/min |
| ⬇️ Retract speed | 120 – 180 mm/min |
🧪 Print Settings – Sunlu Red Wax Resin 🕯️
| Parameter | Recommended value |
|---|---|
| 🧱 Layer height | 0.03 – 0.05 mm |
| ⏱️ Normal exposure time | 2 – 4 s |
| 🔒 Base layers | 3 – 5 |
| ⏳ Base layer exposure time | 15 – 60 s |
| ⬆️ Lift height | 6 – 10 mm |
| 🚀 Lift speed | 60 – 120 mm/min |
| ⬇️ Retract speed | 120 – 180 mm/min |
🌍 Specific printing tips for Spain and Europe
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🌡️ Ambient temperature: data sheets recommend storing and using the resin between 15 and 35 °C. In Spain and other Mediterranean countries, temperatures can exceed 30 °C in summer; it is advisable to print in a cool location and monitor viscosity.
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💧 Humidity: in coastal areas such as Valencia or Málaga, humidity can affect curing. Keep the 3D printer in a dry space or use a dehumidifier.
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🛒 Regional availability: Sunlu resins are sold in many European stores; purchase EU-labelled products to comply with safety and shipping regulations.
🛠️ General tips for adjusting settings
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Run exposure tests. Although the tables provide ranges, each 3D printer and each resin color may behave differently. Use calibration models to determine the ideal exposure time.
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Adjust the layer height to match your goal. For high-precision prints (miniatures or jewelry), use layer heights of 0.03 – 0.05 mm; for large parts it can be increased to 0.1 mm.
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Shake Sunlu resin well before use. The manufacturer recommends turning the bottle upside down several times to mix the pigments and prevent sedimentation.
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Filter the resin after each use and do not return it to the original bottle to avoid contamination. Store it in dark containers at room temperature (15 – 35 °C).
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Washing and curing. After printing, wash the parts with isopropyl alcohol or water (depending on the resin). Use an ultrasonic tank for fine details and carry out a final curing under UV light for 3 – 5 minutes.
🎯 Conclusion
The Sunlu brand offers a very wide range of resins for different uses: from the versatile Sunlu Standard Resin to high-performance formulations such as Sunlu High Temperature Resin or Sunlu 14K Resin.
The tables above summarise the recommended settings for each material. To optimise 3D printing on your machines in Spain or elsewhere in Europe, start with the lowest values in the range and increase the exposure time until the calibration test shows the columns and details well formed.
With patience and the correct adjustment of exposure time and speeds, excellent results can be achieved with any Sunlu Resin. 😊