EONO3D 95A 1.75mm Black TPU vs EONO3D 1.75mm White PETG Filament: Spec Comparison
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You are comparing the eono3d 95a 1 75mm black tpu vs 1 75mm white petg filament. Both options come in 1kg spools with a 1.75mm diameter and vacuum-sealed packaging to protect against moisture. They share wide compatibility with most FDM 3D printers. The main difference lies in the material chemistry. One is a flexible thermoplastic polyurethane. The other is a tough polyethylene terephthalate glycol blend. Your choice depends on whether you need bendable parts or rigid strength.
Key differences
| Aspect | EONO3D 95A 1.75mm Black TPU Filament (1kg) | EONO3D 1.75mm White PETG Filament 1kg |
|---|---|---|
| Material Type | TPU | PETG |
| Shore Hardness | 95A | not listed |
| Surface Finish | Matte | not listed |
| Dimensional Accuracy | not listed | ±0.02mm |
| Nozzle Temperature | 220-240°C | 230–260°C |
Which one should you choose?
Choose EONO3D 95A 1.75mm Black TPU Filament (1kg) if
- You need parts that bend, absorb impact, or seal liquids.
- You want a matte black finish for functional wearables.
- You prefer a lower printing temperature range.
Choose EONO3D 1.75mm White PETG Filament 1kg if
- You require rigid, tough parts for mechanical brackets.
- You need precise dimensional accuracy for enclosures.
- You want higher heat resistance for outdoor use.
Verdict: Choose the TPU filament for flexible, durable items like phone cases or gaskets. Select the PETG filament for rigid, high-strength components like brackets or tools. Your decision rests on whether flexibility or structural rigidity matters more.
TPU Flexibility Versus PETG Strength
Material Flexibility
The EONO3D 95A 1.75mm Black TPU Filament (1kg) is a flexible thermoplastic polyurethane with a 95A Shore hardness rating. This specific hardness level provides a balance between softness and rigidity, allowing prints to bend without breaking. It is designed for items like phone cases, shoe insoles, and wearable devices that require impact absorption. In contrast, the EONO3D 1.75mm White PETG Filament 1kg is a rigid thermoplastic. While PETG offers toughness and impact resistance, it does not provide the same level of flexibility as TPU. You should choose TPU if your project requires bending or compression, whereas PETG is better for rigid structural parts that need to hold their shape under stress.
Print Speed
Print speed is a critical factor when selecting filament, especially for flexible materials. The EONO3D 95A 1.75mm Black TPU Filament (1kg) has a recommended print speed of 30-60mm/s. This slower range helps ensure stable extrusion and reduces issues like stringing or clogging when pushing the flexible material through the nozzle. The EONO3D 1.75mm White PETG Filament 1kg does not list a specific recommended print speed in its published specifications. However, PETG generally allows for faster printing than TPU due to its rigid nature. If you prioritize faster production times, PETG is the more efficient choice, while TPU requires a more patient, slower approach.
Extruder Compatibility
Both filaments work with most FDM 3D printers, but their extruder requirements differ. The EONO3D 95A 1.75mm Black TPU Filament (1kg) is compatible with both direct drive and Bowden extruders. However, the manufacturer explicitly recommends direct-drive systems for the best results, as they handle flexible filament feeding more reliably. The EONO3D 1.75mm White PETG Filament 1kg is compatible with most FDM printers without such specific restrictions. PETG flows easily through both extruder types. If you have a Bowden setup, PETG is the safer and more consistent option, while TPU may perform poorly unless you have a direct drive extruder.
Surface Finish
The visual appearance of your prints depends on the filament finish. The EONO3D 95A 1.75mm Black TPU Filament (1kg) produces a matte black finish that is described as smooth and consistent. This finish is professional and does not fade, making it ideal for functional parts where aesthetics matter alongside performance. The EONO3D 1.75mm White PETG Filament 1kg is white, but its specific surface finish is not detailed in the provided specifications. PETG often has a slight sheen, but without explicit data, you cannot confirm the exact texture. If you need a specific matte black look, TPU is the clear choice. For white parts, PETG is your only option here.
Dimensional Accuracy
Precision is vital for mechanical parts and assemblies. The EONO3D 1.75mm White PETG Filament 1kg specifies a dimensional accuracy of ±0.02mm. This tight tolerance ensures consistent feeding and reliable layer stacking, which is crucial for brackets, enclosures, and tools that need to fit together correctly. The EONO3D 95A 1.75mm Black TPU Filament (1kg) mentions excellent dimensional accuracy in its features but does not provide a specific numerical tolerance value. While it is described as precise, the lack of a stated ±0.02mm guarantee makes PETG the more verifiable choice for high-precision engineering projects where exact measurements are required.
Which EONO3D Filament Fits Your Needs
You need flexible, impact-resistant functional parts.
The 95A Shore hardness offers a balance of softness and rigidity. This TPU filament bends without breaking, making it ideal for phone cases, shoe insoles, and wearables. It absorbs impact better than rigid plastics. The matte black finish looks professional. Choose this if your project requires parts that can flex, compress, and survive repeated bending in real-world use.
You want strong, durable parts with heat resistance.
This PETG filament combines toughness with better heat resistance than standard PLA. It is suitable for brackets, enclosures, and mechanical tools. The material offers strong layer adhesion and low warping. It provides reliable dimensional results for functional prototypes and everyday prints. Choose this if you need durable parts that withstand heat and stress without the flexibility of TPU.
You prioritize precise dimensional accuracy for mechanical parts.
The PETG filament features a specified dimensional accuracy of ±0.02mm. This precise diameter control supports stable extrusion and consistent feeding. It helps produce dependable results for mechanical components and detailed prints. The controlled extrusion reduces interruptions. Choose this if your project demands tight tolerances and consistent layer stacking for reliable mechanical performance.
The products compared
EONO3D 95A 1.75mm Black TPU Filament (1kg)
Best for: flexible functional parts and wearables
- Material Type
- TPU
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Surface Finish
- Matte
- Shore Hardness
- 95A
- Printing Technology
- FDM
View on Amazon: EONO3D 95A 1.75mm Black TPU Filament (1kg) Affiliate link
This 1.75mm TPU filament offers 95A Shore hardness, balancing flexibility with durability. It features a matte black finish and comes in a 1kg spool. The material is designed for functional prints like phone cases and wearables. It works with direct drive and Bowden extruders. The vacuum-sealed packaging includes desiccant to protect against moisture absorption.
Pros
- 95A Shore hardness for balanced flexibility
- Matte black surface finish
- 1kg net weight spool
- Vacuum-sealed with desiccant
- Compatible with direct drive and Bowden systems
Cons
- Requires lower print speeds of 30-60mm/s
- Higher nozzle temperature range of 220-240°C
- Hygroscopic material needs careful storage
Good fit if
- You need flexible parts like phone cases
- You print functional wearables or gaskets
- You prefer a matte black finish
Skip if
- You require rigid, high-strength parts
- You prefer fast printing speeds over 60mm/s
- You want a glossy surface finish
Verdict: EONO3D 95A Black TPU Filament is a reliable option for makers who need durable, flexible prints with a professional matte look. It suits users printing functional items that must withstand bending and impact.
EONO3D 1.75mm White PETG Filament 1kg
Best for: functional prototypes and workshop parts
- Material Type
- PETG
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- ±0.02mm
- Printing Technology
- FDM
- Application
- Functional Parts
View on Amazon: EONO3D 1.75mm White PETG Filament 1kg Affiliate link
EONO3D White PETG Filament is a 1.75mm material designed for functional 3D printing. It features a dimensional accuracy of ±0.02mm and comes in a 1kg spool. This tough filament offers impact resistance and better heat resistance than standard PLA. It is suitable for beginners and experienced users who need strong, durable parts for mechanical components or everyday utility items.
Pros
- Tough material with impact resistance
- Precision 1.75mm ±0.02mm diameter
- 1kg vacuum-sealed spool
- Low warping for consistent prints
Cons
- Only available in 1kg spool size
- No moisture indicator window on packaging
- Requires dried storage to prevent bubbles
Good fit if
- You need durable functional parts
- You print mechanical brackets or enclosures
- You want easy-to-print PETG
Skip if
- You require flexible TPU prints
- You need high-volume 5kg spools
- You prefer glossy aesthetic finishes
Verdict: EONO3D White PETG 1.75mm Filament fits makers who need tough, functional parts for workshop projects or prototypes. Its precision diameter ensures reliable feeding for consistent results.
Specifications side by side
| Spec | EONO3D 95A 1.75mm Black TPU Filament (1kg) | EONO3D 1.75mm White PETG Filament 1kg |
|---|---|---|
| Material Type | TPU | PETG |
| Filament Diameter | 1.75mm | 1.75mm |
| Net Weight | 1kg | 1kg |
| Dimensional Accuracy | not stated | ±0.02mm |
| Surface Finish | Matte | not stated |
| Shore Hardness | 95A | not stated |
| Printing Technology | FDM | FDM |
| Compatible Material | TPU | PETG |
| Color | Black | White Petg 1kg |
| Application | not stated | Functional Parts |
| Resin Type | not stated | Tough |
| Weight | 2.2 pounds | 2.2 pounds |
| Size | 95A TPU | PETG |
Frequently asked questions
Is EONO3D 95A TPU suitable for flexible functional parts?
Yes, this filament is designed for flexible functional parts and wearables. The 95A Shore hardness rating provides a balance between softness and rigidity. This allows prints to bend without breaking, making it durable for items that must withstand impact and repeated stress.
What type of parts does the white PETG filament support?
The white PETG filament is best for functional prototypes and workshop parts. It offers tough durability for practical applications. The precision diameter ensures reliable feeding, which helps achieve consistent results for workshop projects that require strength and reliability.
Do both filaments have the same diameter specification?
Yes, both options share a 1.75mm diameter. This standard size ensures wide compatibility with most FDM 3D printers. You can use either filament in printers that accept this common diameter without needing specific hardware adjustments for the nozzle size.
How does the black TPU differ from the white PETG in appearance?
The TPU comes in black with a professional matte look. The PETG filament is white. These color choices allow you to select the aesthetic that best fits your project. The black TPU hides minor surface imperfections well, while the white PETG offers a clean, bright finish.
Is the PETG material considered tough for workshop use?
Yes, the PETG is categorized as a tough resin type. It is ideal for functional prototypes that need to hold up in a workshop environment. This toughness ensures that printed parts can handle mechanical stress and daily use without failing easily.
What is the weight of each filament spool?
Both the black TPU and white PETG spools weigh 2.2 pounds. Each contains 1kg of material. This consistent weight helps you plan your printing time accurately, as you know exactly how much filament is available for your projects.
Can I use these filaments for wearables?
The black TPU is specifically noted for wearables. Its flexible nature allows it to conform to body shapes while remaining durable. The PETG is less suitable for wearables due to its rigidity, but it works well for rigid functional prototypes instead.