Sunlu PLA+ / PLA 2.0 Filament 1kg 1.75mm – Enhanced Strength & Print Quality
Sunlu PLA+ (also known as PLA 2.0) is an enhanced PLA filament with superior impact resistance comparable to Easy ABS. With excellent toughness, high-speed printing capability up to 300mm/s, and smooth surface finish, this filament bridges the gap between easy-printing PLA and stronger engineering materials.
The shatter-resistant formula ensures durable prints while remaining easy to print with no heated enclosure required. Post-processing friendly – can be sanded and painted for smooth professional finishes.
Sunlu PLA+ Key Features
- Superior Impact Resistance – Comparable to Easy ABS, 19.8 kJ/m²
- High-Speed Printing – Optimized for up to 300mm/s
- Shatter-Resistant – Tough and durable, not brittle
- Smooth Surface Finish – Clean prints with excellent layer adhesion
- Post-Processing Friendly – Easy to sand and paint
- Eco-Friendly – Biodegradable PLA base material
Sunlu PLA+ Printing Parameters
| Parameter | Recommended Value | Notes |
|---|---|---|
| Nozzle Temperature | 210-235°C | Speed/flow dependent |
| Bed Temperature | 55-65°C | Structure dependent |
| Print Speed | 50-300mm/s | High-speed optimized |
| Cooling Fan | 100% | After first layers |
| Heated Bed | Optional | Improves adhesion on large prints |
PLA+ vs Standard PLA Comparison
| Property | Standard PLA | Sunlu PLA+ |
|---|---|---|
| Impact Strength | 2-4 kJ/m² | 19.8 kJ/m² |
| Elongation at Break | 3-5% | 17% |
| Tensile Strength | ~50 MPa | 64 MPa |
| Brittleness | High (shatters) | Low (tough) |
| Print Difficulty | Easy | Easy |
When to Use PLA+ Over Standard PLA
Choose PLA+ when:
|
Sunlu PLA+ Applications
- Functional Parts – Gears, brackets, mounts
- Prototypes – Durable testing samples
- Tools & Fixtures – Jigs, templates, holders
- Phone Cases – Impact-resistant protection
- Cosplay Props – Durable costume pieces
- Household Items – Everyday use objects
Sunlu PLA+ Specifications
| Brand | Sunlu |
| Material | PLA+ / PLA 2.0 (Enhanced PLA) |
| Diameter | 1.75mm (±0.02mm) |
| Net Weight | 1kg per spool |
| Density | 1.23-1.25 g/cm³ |
| Tensile Strength | 64 MPa |
| Elongation at Break | 17% |
| Flexural Strength | 86 MPa |
| Flexural Modulus | 2,907 MPa |
| Impact Strength | 19.8 kJ/m² |
| Heat Distortion | ~54°C |
| Certifications | RoHS, REACH |
Official Sunlu Documentation
| Download documentation for Sunlu PLA+ / PLA 2.0: |
Sunlu PLA+ FAQ
Q: Is PLA+ stronger than PETG?
A: PLA+ has higher tensile strength but lower heat resistance than PETG. For room temperature applications, PLA+ is often stronger and easier to print.
Q: Can I use PLA+ for outdoor applications?
A: PLA+ is not UV stable or heat resistant. For outdoor use, consider ASA or ABS which handle sun exposure better.
Q: Do I need to change my PLA settings for PLA+?
A: Slightly higher temperatures (210-235°C) are recommended. Otherwise, print settings are similar to standard PLA.
Related Products
Looking for other filament options? Explore our collections:
- PLA+ Filaments – Enhanced PLA options
- Sunlu Filaments – Full range
- PETG Filaments – Heat resistant option
- High-Speed Filaments – Fast printing
















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