SUNLU 1.75mm Black PLA Filament vs SUNLU 1kg Transparent PETG Filament: Spec Comparison
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When comparing sunlu pla 3d printer vs petg filament 1 75mm, you are looking at two distinct materials from the same brand. Both options weigh 1 kg and share a 1.75 mm diameter with a dimensional accuracy of +/- 0.02 mm. They also feature neat winding to prevent tangles. The main difference lies in the polymer type. PLA offers ease of use, while PETG provides greater toughness and impact resistance for functional parts.
Key differences
| Aspect | SUNLU 1.75mm Black PLA Filament 1kg | SUNLU 1kg Transparent PETG Filament 1.75mm |
|---|---|---|
| Material Type | PLA | PETG |
| Color | Black | Transparent |
| Max Print Speed | 100mm/s | 200mm/s |
| Nozzle Temperature | 200-230°C | 240-260°C |
| Bed Temperature | 50-65°C | 60-70°C |
Which one should you choose?
Choose SUNLU 1.75mm Black PLA Filament 1kg if
- You need a filament that is easy to print with for general models.
- You prefer black parts for aesthetic contrast.
- You want to print at lower temperatures to save energy.
Choose SUNLU 1kg Transparent PETG Filament 1.75mm if
- You require high impact strength for durable functional parts.
- You want to print at higher speeds up to 200mm/s.
- You need weather-resistant parts for outdoor use.
Verdict: Choose the PLA filament for simple, decorative prints that require minimal setup. Select the PETG filament if you need durable, impact-resistant parts that can withstand stress or outdoor conditions. Both offer reliable layer adhesion and wide compatibility with standard 1.75 mm printers.
SUNLU PLA vs PETG Spec Breakdown
Material Type
You start with the base material, which defines how each filament behaves during and after printing. Product A is SUNLU 1.75mm Black PLA Filament 1kg. PLA is known for being reliable and easy to use, making it ideal for beginners. It offers excellent layer adhesion for high-quality prints. Product B is SUNLU 1kg Transparent PETG Filament 1.75mm. PETG combines advantages of PLA and ABS. It provides enhanced toughness and high impact strength. This makes it suitable for sturdy items that withstand stress. You choose PLA for ease or PETG for durability.
Print Speed
Maximum print speed determines how fast you can produce parts without compromising quality. Product A lists a maximum print speed of 100mm/s. This is a standard speed that ensures good layer bonding for PLA. Product B lists a maximum print speed of 200mm/s. This allows for significantly faster production times. The data recommends printing speeds between 50-100mm/s for PLA and 50-200mm/s for PETG. If you need to print large objects quickly, Product B offers double the potential speed ceiling.
Dimensional Accuracy
Filament diameter consistency is critical for preventing clogs and ensuring smooth extrusion. Both products share the same specification here. Product A has a dimensional accuracy of +/- 0.02mm. Product B also has a dimensional accuracy of +/- 0.02 mm. This small diameter error ensures wide compatibility with almost all 1.75mm FDM 3D printers. You can trust that both spools will feed smoothly into your extruder. There is no difference in precision between the two options, so this factor does not sway your choice.
Color Options
The visual appearance of your print depends entirely on the filament color. Product A is Black. This opaque color hides layer lines well and provides a classic look. Product B is Transparent. This allows light to pass through, which is useful for visual effects or specific design needs. The data lists these specific color variants for each product. If you need solid, dark prints, Product A is the clear choice. If you want see-through parts, Product B is required. You cannot get transparent PLA or black PETG from these specific listings.
Recommended Settings
Nozzle and bed temperatures vary significantly between these two materials. Product A recommends a nozzle temperature of 200-230°C and a bed temperature of 50-65°C. This lower heat range makes it safer and easier to handle. Product B requires a nozzle temperature of 240-260°C and a bed temperature of 60-70°C. This higher heat range is necessary for proper adhesion and layer bonding in PETG. You must ensure your printer can reach these higher temperatures. The settings for Product B are more demanding on your hardware.
Which SUNLU Filament Fits Your Needs
Beginners seeking easy, reliable prints
PLA is the perfect choice for new users. It offers reliable performance with no clogs or tangles. The neat winding reduces jam risks. You can print at lower temperatures between 200-230°C. This makes setup simpler and ensures high-quality layer adhesion for your first projects.
Users needing durable, impact-resistant parts
PETG combines toughness with high impact strength. It withstands bumps and drops without cracking. This material maintains its properties over time, making it ideal for outdoor use. You get robust prints that endure stress and daily use, offering superior durability compared to standard PLA filaments.
Printers requiring high speed output
This filament supports a maximum print speed of 200mm/s. This is double the 100mm/s limit of the PLA option. If you need to produce parts quickly, the higher speed capability allows for faster layer deposition. You save time while maintaining structural integrity and smooth surface finishes.
The products compared
SUNLU 1.75mm Black PLA Filament 1kg
Best for: standard FDM printing at moderate speeds
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 100mm/s
- Dimensional Accuracy
- ±0.02mm
- Printing Technology
- FDM
View on Amazon: SUNLU 1.75mm Black PLA Filament 1kg Affiliate link
This is a 1kg spool of 1.75mm black PLA filament from SUNLU. It operates with a dimensional accuracy of +/- 0.02mm, a recommended nozzle temperature of 200 to 230°C, and a print speed cap of 100mm/s. You will find it suitable if you need standard PLA material for everyday FDM 3D printing tasks on compatible setups.
Pros
- Tight dimensional accuracy of +/- 0.02mm
- Moderate bed temperature requirement of 50 to 65°C
- Standard spool dimensions with a 2.20-inch hub hole diameter
Cons
- Maximum recommended print speed tops out at 100mm/s
- Product specifications do not list tensile strength or impact ratings
Good fit if
- You print at speeds between 50mm/s and 100mm/s.
- You need black 1.75mm PLA with a +/- 0.02mm diameter tolerance.
Skip if
- You require printing speeds faster than 100mm/s.
- You need filament operating at nozzle temperatures above 230°C.
Verdict: SUNLU 1kg Black PLA Filament (1.75mm) fits makers needing standard PLA with +/- 0.02mm tolerance for projects running up to 100mm/s.
SUNLU 1kg Transparent PETG Filament 1.75mm
Best for: Impact-resistant functional prototypes
- Material Type
- PETG
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 200mm/s
- Dimensional Accuracy
- ±0.02mm
- Finish
- Transparent
View on Amazon: SUNLU 1kg Transparent PETG Filament 1.75mm Affiliate link
This SUNLU filament is 1.75mm PETG with a transparent finish. It weighs 1kg and offers dimensional accuracy of +/-0.02 mm. The material combines PLA convenience with ABS toughness. It features high impact strength and excellent layer adhesion to reduce warping. You get prints that withstand stress and outdoor conditions. The recommended print speed reaches 200mm/s. This spool fits most common 3D printers.
Pros
- High impact strength for durable parts
- Excellent layer adhesion reduces warping
- Dimensional accuracy of +/-0.02 mm
- Transparent finish for clear prints
- Reduced stringing and clogging
Cons
- Transparent color limits opacity for solid parts
- 1kg size is smaller than bulk options
- Requires higher nozzle temperatures than PLA
Good fit if
- You need impact-resistant functional prototypes
- You require outdoor weather resistance
- You want smooth layer adhesion
Skip if
- You need opaque solid colors
- You prefer low-temperature PLA printing
- You require large bulk quantities
Verdict: SUNLU Transparent PETG Filament 1.75mm 1kg is a practical choice for makers who need durable, weather-resistant parts with high impact strength. It suits those who prioritize structural integrity over opacity in their 3D printing projects.
Specifications side by side
| Spec | SUNLU 1.75mm Black PLA Filament 1kg | SUNLU 1kg Transparent PETG Filament 1.75mm |
|---|---|---|
| Material Type | PLA | PETG |
| Filament Diameter | 1.75mm | 1.75mm |
| Net Weight | 1kg | 1kg |
| Max Print Speed | 100mm/s | 200mm/s |
| Dimensional Accuracy | ±0.02mm | ±0.02mm |
| Printing Technology | FDM | not stated |
| Compatible Material | PLA | PETG |
| Color | Black | 1000g-transparent |
| Size | 1KG | 1KG |
| Finish | not stated | Transparent |
| Surface Finish | Smooth | not stated |
| Dimensions | 8.66 × 8.66 × 3.15 inches | 7.48 × 1.97 × 7.48 inches |
| Weight | 2.21 pounds | 2.2 pounds |
| Model | 3D Printer Filament PLA Filament 1.75mm | SUNLU Strong PETG Filament 1.75mm |
Frequently asked questions
Is SUNLU PLA better for beginners than PETG?
Yes. The Black PLA filament is ideal for new users. It prints reliably without clogs or tangles. The neat winding reduces jam risks. You can use lower temperatures between 200-230°C. This makes the learning curve much smoother compared to other materials.
Which filament offers higher impact resistance?
The Transparent PETG filament is stronger. It provides high impact strength for functional parts. If you need durable, weather-resistant prototypes, this is the better choice. PLA is reliable but not designed for high-stress environments. Choose PETG for structural integrity.
Can I use these filaments on any 3D printer?
Both filaments fit standard FDM printers. They share a 1.75 mm diameter. This is the most common size for desktop 3D printing. You do not need special hardware to use either the Black PLA or the Transparent PETG from SUNLU.
What is the difference in weight between the spools?
Both spools contain 1 kg of material. The Black PLA spool weighs 2.21 pounds total. The Transparent PETG spool weighs 2.2 pounds total. The filament mass is identical. The slight difference is due to the spool packaging weight itself.
Does the color affect print quality?
No. The Black PLA and Transparent PETG both offer consistent layer adhesion. The transparency of the PETG allows you to see through parts. The black PLA provides a solid, opaque finish. Both materials maintain dimensional accuracy of +/- 0.02 mm.
Which is better for outdoor projects?
The Transparent PETG is more suitable. It is weather-resistant and durable. PLA can degrade faster when exposed to elements. If your project needs to withstand outdoor conditions, the PETG filament offers the necessary resilience and structural integrity for long-term use.