SUNLU PLA+ 2.0 1.75mm Filament vs SUNLU Silk PLA Filament 1.75mm: Spec Comparison
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You are comparing sunlu pla 2 0 1 75mm filament vs silk pla filament 1 75mm. Both products share a 1.75mm diameter and +/- 0.02mm dimensional accuracy. They both use vacuum packaging to prevent moisture damage. The main difference lies in their material composition and intended use. One is a standard PLA+ designed for speed and durability. The other is a specialty silk PLA focused on aesthetic finish.
Key differences
| Aspect | SUNLU Silk PLA Filament 1.75mm (1kg) | SUNLU PLA+ 2.0 1.75mm Filament 2kg |
|---|---|---|
| Material Type | PLA+ | PLA |
| Net Weight | 2KG | 1KG |
| Max Print Speed | 300mm/s | not listed |
| Surface Finish | Standard | Silk |
| Recommended Nozzle Temp | 205-220°C | 205-215°C |
Which one should you choose?
Choose SUNLU Silk PLA Filament 1.75mm (1kg) if
- You need faster print speeds up to 300mm/s.
- You want a 2kg pack for functional parts.
- You require extra durability against brittleness.
Choose SUNLU PLA+ 2.0 1.75mm Filament 2kg if
- You want a shiny, silky surface finish.
- You prefer a 1kg spool for smaller projects.
- You are printing decorative art or crafts.
Verdict: Choose the PLA+ 2.0 if you prioritize speed and strength for functional items. Pick the Silk PLA if your goal is a glossy, decorative aesthetic. Both offer the same reliable dimensional accuracy for your printer.
SUNLU PLA+ 2.0 vs Silk PLA Specs
Material Composition
SUNLU PLA+ 2.0 1.75mm Filament uses PLA+ material, which the brand notes is upgraded to resist brittleness and cracking. This makes prints stronger and more durable for functional parts. In contrast, SUNLU Silk PLA Filament 1.75mm uses standard PLA material but features a unique silk surface finish. This finish provides a glossy, smooth appearance without requiring post-processing polishing. You choose PLA+ for structural integrity and Silk PLA for aesthetic appeal. The material type directly impacts the final look and strength of your prints.
Print Speed
SUNLU PLA+ 2.0 1.75mm Filament supports fast printing speeds up to 300mm/s. The improved material melts quickly and flows smoothly, allowing you to complete projects faster without sacrificing quality. Recommended speeds range from 100-300mm/s. SUNLU Silk PLA Filament 1.75mm has a recommended print speed of 30-60mm/s. This slower pace ensures the silky surface detail prints correctly. If speed is your priority, PLA+ 2.0 is the clear choice. For detailed surface finishes, Silk PLA requires slower extrusion.
Surface Finish
SUNLU Silk PLA Filament 1.75mm offers a shiny, smooth silky surface. This finish does not require polishing and provides incredible ease of printing with great color and shine. It is ideal for art and craft projects. SUNLU PLA+ 2.0 1.75mm Filament does not list a specific surface finish in its key specs, implying a standard PLA texture. If you want a decorative, metallic-like sheen, Silk PLA is the better option. For standard, functional prints, PLA+ 2.0 provides a consistent base.
Weight and Value
SUNLU PLA+ 2.0 1.75mm Filament comes in a 2KG package, offering twice the material of a standard spool. This is suitable for larger projects or bulk printing needs. SUNLU Silk PLA Filament 1.75mm comes in a 1KG spool. Both products use 1.75mm diameter filament. If you need more material for the same footprint, PLA+ 2.0 provides greater volume. The 2KG pack reduces the frequency of spool changes, which can streamline your workflow for extensive builds.
Recommended Temperature
SUNLU PLA+ 2.0 1.75mm Filament recommends a nozzle temperature of 205-220°C and a bed temperature of 50-60°C. SUNLU Silk PLA Filament 1.75mm suggests a nozzle temperature of 205-215°C and a bed temperature of 60-80°C. The Silk filament requires a higher bed temperature, which may be important for adhesion on certain surfaces. PLA+ 2.0 has a slightly wider nozzle range and lower bed temp requirements. You should adjust your printer settings based on these specific ranges for optimal results.
Which SUNLU Filament Should You Buy
You need strong functional parts
SUNLU PLA+ 2.0 is upgraded to resist brittleness and cracking. This makes your prints stronger and more durable. It supports fast printing speeds up to 300mm/s. The neat winding prevents clogging. Choose this for high-precision models and functional parts that need to withstand stress without breaking.
You want shiny decorative art
SUNLU Silk PLA has a glossy, smooth silky surface. It does not require polishing. The filament offers great color and shine. It is ideal for printing art and craft projects. The low warping ensures consistent feeding. Choose this for decorative items where visual appeal matters most.
You prefer faster print jobs
SUNLU PLA+ 2.0 melts quickly and flows smoothly. It enables printing speeds of up to 300mm/s. This allows you to complete projects faster. The material is reliable for both beginners and experts. The vacuum packaging keeps it moisture-free. Choose this to save time on large prints.
The products compared
SUNLU Silk PLA Filament 1.75mm (1kg)
Best for: decorative prints needing a glossy finish
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Dimensional Accuracy
- +/- 0.02mm
- Surface Finish
- Silk
- Weight
- 2.2 pounds
View on Amazon: SUNLU Silk PLA Filament 1.75mm (1kg) Affiliate link
This SUNLU Silk PLA filament delivers a glossy, smooth surface finish without requiring post-processing. It maintains a tight dimensional accuracy of plus or minus 0.02mm for consistent feeding. The 1kg spool holds 330 meters of material. It is designed for art and craft projects where shine matters. You get neat winding to prevent knots. This option suits users prioritizing visual appeal over matte textures.
Pros
- Shiny, smooth silk surface finish
- Dimensional accuracy of plus or minus 0.02mm
- Neatly wound to avoid knots
- Vacuum sealed with desiccant
Cons
- Limited to glossy silk texture
- Requires specific print speeds of 30-60mm/s
- Only available in 1kg spool size
Good fit if
- You want a glossy finish without polishing
- You print small art and craft items
- You need consistent feeding with low warping
Skip if
- You prefer a matte or textured look
- You need high-speed printing over 60mm/s
- You require larger bulk spools
Verdict: SUNLU Silk PLA 1.75mm 1kg offers a distinct shiny surface for decorative prints. It fits makers who value aesthetic detail and precise layer adhesion for small projects.
SUNLU PLA+ 2.0 1.75mm Filament 2kg
Best for: fast, durable functional prints
- Material Type
- PLA+ 2.0
- Filament Diameter
- 1.75mm
- Net Weight
- 2kg
- Max Print Speed
- 300mm/s
- Dimensional Accuracy
- +/-0.02mm
- Weight
- 4.41 pounds
View on Amazon: SUNLU PLA+ 2.0 1.75mm Filament 2kg Affiliate link
SUNLU PLA+ 2.0 filament offers a 1.75mm diameter with +/- 0.02mm dimensional accuracy for reliable feeding. It supports print speeds up to 300mm/s and uses a neat winding design to prevent clogs. This 2kg pack is vacuum-sealed to stay dry. It suits users who need strong, fast-printing material for functional parts or detailed models on standard FDM printers.
Pros
- Dimensional accuracy of +/- 0.02mm
- Max print speed of 300mm/s
- Neatly wound design prevents tangling
- Vacuum packaging keeps filament dry
Cons
- Standard PLA+ material is less durable than engineering plastics
- Requires specific temperature settings (205-220°C nozzle)
- Packaging is 2kg, not a single large spool
Good fit if
- You want high-speed printing up to 300mm/s
- You need precise dimensional accuracy for functional parts
- You prefer vacuum-sealed filament to avoid moisture
Skip if
- You require silk or glossy surface finishes
- You print exclusively with flexible materials
- You need a single 5kg spool for long runs
Verdict: SUNLU PLA+ 2.0 1.75mm 2kg is a solid choice for makers who prioritize print speed and structural integrity over aesthetic shine. It fits users who need reliable, fast results for functional prototypes.
Specifications side by side
| Spec | SUNLU Silk PLA Filament 1.75mm (1kg) | SUNLU PLA+ 2.0 1.75mm Filament 2kg |
|---|---|---|
| Material Type | PLA | PLA+ 2.0 |
| Filament Diameter | 1.75mm | 1.75mm |
| Net Weight | 1KG | 2kg |
| Max Print Speed | not stated | 300mm/s |
| Dimensional Accuracy | +/- 0.02mm | +/-0.02mm |
| Surface Finish | Silk | not stated |
| Compatible Material | PLA | PLA |
| Size | 1KG, 203.2mm (8 inches) diameter | 2KG |
| Finish | Silk | not stated |
| Weight | 2.2 pounds | 4.41 pounds |
| Color | 1kg Pla Silk Black | 1kg*2 Black+white |
| Model | DCUS-SILK-BK-1KG | PLA+ Fast Printing Filament 1.75mm |
Frequently asked questions
Is SUNLU PLA+ 2.0 stronger than standard PLA?
Yes, the SUNLU PLA+ 2.0 is designed to resist brittleness and cracking better than standard PLA. This upgraded composition makes your prints more durable and suitable for functional parts that need structural integrity. You get reliable results for prototypes and utilitarian objects.
Does the Silk PLA have a glossy finish?
Yes, the SUNLU Silk PLA Filament delivers a distinct shiny surface. It is ideal for decorative prints where aesthetic detail matters most. The smooth finish enhances the visual appeal of small projects, setting it apart from matte or standard glossy options.
What is the dimensional accuracy of these filaments?
Both filaments maintain a dimensional accuracy of +/- 0.02mm. This precision ensures consistent layer adhesion and reliable extrusion. You can trust the diameter stability for detailed prints without unexpected width variations or clogging issues during your printing sessions.
Can I print fast with the PLA+ 2.0?
Yes, the SUNLU PLA+ 2.0 supports fast printing speeds up to 300mm/s. This makes it a solid choice for makers who prioritize speed and functional results. The neat winding also helps prevent clogging, allowing for smoother, uninterrupted high-speed prints.
How much filament comes in the SUNLU Silk PLA package?
The SUNLU Silk PLA Filament package contains 1kg of material. It is wound on a spool with a 203.2mm diameter. This size is standard for most FDM printers, ensuring compatibility with your existing filament setup and storage solutions.
What colors are available in the PLA+ 2.0 bundle?
The SUNLU PLA+ 2.0 bundle includes two 1kg spools, one black and one white. This combination provides a versatile palette for dual-color projects or simply having backup colors. The total weight of the package is 4.41 pounds.
Is the Silk PLA good for decorative prints?
Yes, the SUNLU Silk PLA is best for decorative prints needing a glossy finish. It fits makers who value aesthetic detail and precise layer adhesion. The silk effect adds a premium look to small projects, making it perfect for display pieces.