Yousu Silk PLA Dual Color vs Yousu 95A 1.75mm TPU Filament (2026): Key Differences
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When comparing yousu silk pla filament 1 75mm vs tpu filament 1 75mm, you are looking at two distinct material classes from the same brand. Both spools share a 1.75mm diameter and a 1KG net weight, ensuring compatibility with most FDM printers. The primary difference lies in their physical properties. The Silk PLA offers a shiny, dual-color aesthetic for decorative items. The TPU provides flexible, durable results for functional parts. Your choice depends on whether you need rigid beauty or elastic strength.
Key differences
| Aspect | Yousu Silk PLA Dual Color 1.75mm | Yousu 95A 1.75mm TPU Filament |
|---|---|---|
| Material Type | PLA | TPU |
| Surface Finish | Silk | Smooth |
| Color Effect | Dual Color | Solid |
| Shore Hardness | Not listed | 95A |
| Dimensional Accuracy | 0.03mm | Not listed |
Which one should you choose?
Choose Yousu Silk PLA Dual Color 1.75mm if
- You want a shiny, pearlescent surface without post-processing.
- You are printing decorative objects that benefit from two colors in one filament.
- You need rigid parts with strong layer bonding for display models.
Choose Yousu 95A 1.75mm TPU Filament if
- You are creating functional parts that require flexibility and wear resistance.
- You need durable items like phone cases, soles, or shock absorbers.
- You prefer a solid color print with high tensile strength.
Verdict: Choose the Silk PLA if your priority is visual appeal and rigid structural integrity for decorative projects. Opt for the TPU if you require elastic materials for functional parts that must bend or withstand wear. Both spools are designed for smooth feeding on most FDM printers.
PLA Versus TPU Comparison
Material Class
The Yousu Silk PLA Dual Color is a rigid thermoplastic designed for aesthetic prints. It offers a shiny, pearlescent surface without needing post-processing. In contrast, the Yousu 95A TPU is a flexible elastomer. It provides supple elasticity and high durability. You choose PLA for rigid structures and decorative items. You select TPU for parts that must bend or absorb shock. This fundamental difference dictates every other property, from printing temperature to final part function. One is hard plastic; the other is soft rubber.
Color Technology
The Silk PLA uses a dual-color coextrusion process. This creates a unique two-tone effect, such as the pink and blue blend shown in the data. You get visual complexity directly from the filament structure. The TPU filament is a single-color material. It comes in solid options like white, black, grey, or transparent. There is no multi-color mixing in the TPU version. If you want vibrant, mixed hues in your prints, the Silk PLA is your only option here. The TPU prioritizes consistent, solid coloration over visual variety.
Shore Hardness
Hardness defines how the printed part behaves under stress. The TPU filament specifies a 95A Shore hardness. This rating indicates a balance between softness and toughness. It allows the part to bend freely without tearing. The Silk PLA has no listed Shore hardness value. PLA is inherently brittle compared to TPU. It does not flex significantly before breaking. For applications requiring wear resistance or impact absorption, the 95A TPU is superior. For rigid, stable components that hold their shape, the PLA is sufficient.
Print Compatibility
Both filaments are 1.75mm in diameter, fitting most standard FDM printers. The Silk PLA is compatible with the majority of FDM machines. The TPU filament is optimized for direct drive extruders. It also works with well-tuned Bowden systems. Specific compatible models include Bambu Lab, Creality, Anycubic, and Prusa. Flexible filaments often struggle in long Bowden tubes. If your printer has a direct drive, the TPU will feed smoothly. The PLA is more forgiving in various extruder setups.
Dimensional Accuracy
Precision affects print quality and consistency. The Silk PLA specifies a dimensional accuracy of 0.03mm. This tight tolerance helps prevent jams and ensures smooth layer deposition. The TPU filament data does not list a specific dimensional accuracy value. Both products maintain a perfect roundness to avoid clogging. However, the PLA provides a confirmed metric for precision. This guarantees consistent extrusion for detailed prints. Without a stated tolerance for the TPU, you rely on general quality standards rather than a specific guaranteed variance.
Functional Application
Use cases differ sharply between these materials. The Silk PLA is ideal for decorative objects, prototypes, and static displays. Its shiny finish enhances visual appeal. The TPU is built for functional parts. It suits phone cases, shoe soles, wearables, and shock absorbers. The TPU resists tearing and daily wear. You cannot use the rigid PLA for flexible hinges or impact-resistant gear. Choose PLA for looks. Choose TPU for utility and durability in moving or stressed components.
Which Yousu filament should you choose
Users wanting shiny, decorative dual-color parts
Choose the Yousu Silk PLA Dual Color if you prioritize visual appeal. Its coextrusion process creates a unique rose-red and blue finish. The silk surface shines without polishing. It features low stringing and good layer bonding. This rigid material is ideal for aesthetic models where surface quality matters more than flexibility or durability.
Printers needing flexible, durable functional components
Select the Yousu 95A TPU for parts that must bend or absorb shock. With 95A Shore hardness, it offers supple elasticity without tearing. It resists wear and has excellent tensile strength. This material suits phone cases, soles, and wearable devices. It flows smoothly on direct drive and tuned Bowden systems for stable printing.
Beginners seeking easy-to-print rigid materials
The Yousu Silk PLA Dual Color is simpler to print than flexible options. It has no warping and strong first-layer adhesion. The 0.03mm diameter tolerance ensures smooth feeding. You get a gorgeous surface right off the bed. This material reduces print failures like clogs, making it a reliable choice for straightforward, high-quality rigid prints.
The products compared
Yousu Silk PLA Dual Color 1.75mm
Best for: decorative prints with pearlescent finishes
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Dimensional Accuracy
- 0.03mm
- Surface Finish
- Silk
- Color Effect
- Dual Color
View on Amazon: Yousu Silk PLA Dual Color 1.75mm Affiliate link
This Yousu Silk PLA filament uses dual-color coextrusion to create pearlescent finishes without polishing. It features a 1.75mm diameter with 0.03mm tolerance for smooth feeding. The material offers good layer bonding and reduced warping. You get a 1KG net weight reel in a vacuum-sealed package. It suits users seeking shiny, decorative prints on standard FDM printers.
Pros
- Dual-color coextrusion for unique pearlescent surfaces
- 1.75mm diameter with 0.03mm dimensional accuracy
- 1KG net weight vacuum-sealed reel
- Reduced stringing and better overhang performance
Cons
- PLA material is brittle and heat-sensitive
- Limited to decorative non-functional items
- No specific temperature range listed
Good fit if
- You want shiny, decorative prints
- You use standard FDM printers
- You need 1.75mm PLA filament
Skip if
- You require flexible materials
- You need high-heat resistance
- You print functional mechanical parts
Verdict: Yousu Silk PLA Dual Color 1.75mm delivers unique visual effects for decorative models. It fits hobbyists prioritizing aesthetics over durability.
Yousu 95A 1.75mm TPU Filament
Best for: Flexible, durable functional parts
- Material Type
- TPU
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Shore Hardness
- 95A
- Application
- Functional Parts
- Weight
- 2.2 pounds
View on Amazon: Yousu 95A 1.75mm TPU Filament Affiliate link
This is a flexible 1.75mm TPU filament with 95A Shore hardness. It offers durability and elasticity for functional parts. The material flows smoothly with low stringing on most FDM printers. It comes in a 1kg spool with vacuum-sealed packaging to prevent moisture. This option suits users needing bendable, wear-resistant prints for daily use or outdoor applications.
Pros
- 95A Shore hardness provides a balance of flexibility and durability
- 1.75mm diameter ensures compatibility with most FDM 3D printers
- Vacuum-sealed packaging includes desiccant to maintain filament quality
- Designed for smooth flow and minimal stringing during printing
- Resistant to tearing and wear for movable parts
Cons
- Requires drying at 50°C for 7 hours before reuse if opened
- Best performance is on direct drive printers, not all Bowden systems
- Limited to flexible TPU applications, not rigid functional parts
Good fit if
- You need durable, flexible parts like phone cases or soles
- You use a direct drive 3D printer for optimal results
- You want to print items that bend without breaking
Skip if
- You require rigid, hard plastic for structural components
- You have a poorly tuned Bowden system without direct drive
- You prefer printing with materials that do not need drying
Verdict: Yousu 95A TPU Filament 1.75mm is a reliable choice for printing flexible, wear-resistant parts. It fits users who need durable, bendable items and have the right printer setup for TPU.
Specifications side by side
| Spec | Yousu Silk PLA Dual Color 1.75mm | Yousu 95A 1.75mm TPU Filament |
|---|---|---|
| Material Type | PLA | TPU |
| Filament Diameter | 1.75mm | 1.75mm |
| Net Weight | 1KG | 1kg |
| Dimensional Accuracy | 0.03mm | not stated |
| Surface Finish | Silk | not stated |
| Shore Hardness | not stated | 95A |
| Compatible Material | PLA | TPU |
| Finish | Silk | not stated |
| Color Effect | Dual Color | not stated |
| Application | not stated | Functional Parts |
| Dimensions | 7.87 × 7.87 × 2.95 inches | not stated |
| Weight | 2.2 pounds | 2.2 pounds |
| Size | Dual Color PLA | E- TPU |
| Color | 2-pink/Blue | E3-tpu White 1kg |
| Model | Silk PLA Rose Bleu 1kg | YOUSU |
Frequently asked questions
Can you print Yousu Silk PLA Dual Color on the same printer as TPU?
Yes. Both filaments share a 1.75mm diameter and a 1KG net weight. This standard sizing ensures compatibility with most FDM 3D printers. You only need to adjust your printer settings for each material type. The Silk PLA requires rigid printing parameters, while the TPU needs slower speeds and flexible extruder adjustments.
Is the Yousu Silk PLA Dual Color suitable for functional parts?
No. This filament is designed for decorative prints with pearlescent finishes. It prioritizes aesthetics over durability. The rigid PLA structure lacks the elasticity needed for wear-resistant items. If you need bendable or impact-resistant components, the Yousu 95A TPU is the better choice for functional applications.
What is the difference between the Yousu Silk PLA and the 95A TPU?
The main difference is material class. The Silk PLA is a rigid thermoplastic with a shiny, dual-color surface. The 95A TPU is a flexible elastomer. One provides visual appeal for models, while the other offers supple elasticity for durable parts. Both are 1.75mm diameter and weigh 2.2 pounds per spool.
Does the Yousu 95A TPU come in multiple colors?
The available data lists the Yousu 95A TPU in White (E3-tpu White 1kg). The Silk PLA features a specific Dual Color effect with pink and blue tones. If you require specific color options for the flexible TPU, check the current product listing for available variants, as the base data highlights the white option.
How heavy are the spools of Yousu filament?
Both the Yousu Silk PLA Dual Color and the Yousu 95A TPU weigh 2.2 pounds. This corresponds to a 1KG net weight of filament material. The spool dimensions for the PLA are 7.87 inches by 2.95 inches. This standard weight ensures you get the expected volume of material for your printing projects.
Which filament is better for jewelry or decorative items?
The Yousu Silk PLA Dual Color is better for jewelry and decorative items. It delivers unique visual effects with a pearlescent finish. The dual-color coextrusion creates a striking rose-red and blue look. This rigid material shines without polishing, making it ideal for hobbyists prioritizing aesthetics and visual impact over mechanical strength.