Mingda TPU95A-HF Filament 1.75mm 1 kg
Mingda TPU95A-HF Filament 1.75mm 1 kg
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MINGDA TPU 95A-HF (High-Flow) for MD-400D
Superior Flexibility, Unbeatable Strength and High-Speed Printing
The MINGDA TPU 95A-HF filament represents the new generation of thermoplastic polyurethane designed specifically for modern high-performance 3D printers. Thanks to its special HF (High-Flow) formulation, this filament overcomes the traditional limitations of flexible TPU, ensuring smooth, fast, and consistent extrusion without clogging or filament deformation issues in the extruder.
With a Shore 95A hardness, it offers a perfect balance of foam-like flexibility, excellent elasticity, and structural stability. It is the ideal choice for both functional prototypes and final components subjected to wear, impact, or weathering.
Key Features
- High-Flow (HF) Formulation: Optimized melt flow allowing for high printing speeds (up to 3–4 times faster than standard TPU) while drastically reducing stringing (thin strands between passes).
- High Mechanical and Impact Strength: Excellent resistance to abrasion, tearing, and repeated bending fatigue.
- Excellent Layer Adhesion: Ensures structurally solid parts that do not delaminate under mechanical stress.
- Thermal and Chemical Resistance: Excellent stability against temperature fluctuations, water, and commonly used oils and greases.
- Extruder Compatibility: Ideal for direct extrusion systems (Direct Drive) and can also be used on Bowden systems with appropriate precautions.
Recommended Applications
- Industrial & Automotive: Seals, gaskets, flexible couplings, vibration dampers, and bumpers.
- Drones & Modeling (FPV): Action cam mounts, frame protections, and high-impact-absorbing landing gear.
- Consumer & Prototyping: Protective cases for smartphones/tablets, shoe soles and inserts, knobs, and wearable components.
Technical Specifications and Printing Parameters
Physical and Mechanical Properties
| Property | Specific Value |
| Brand | MINGDA |
| Material | TPU (Thermoplastic Polyurethane) |
| Grade | High-Flow (HF) |
| Shore Hardness | 95A |
| Filament Diameter | 1.75 mm (Tolerance ±0.03 mm) |
| Density | ~1.22 g/cm³ |
| Net Weight | 1.0 kg (Spool) |
| Available Colors | Black, Gray, White |
Recommended Printing Parameters
| Parameter | Recommended Value |
| Nozzle Temperature | 220°C – 240°C |
| Bed Temperature | 30°C – 50°C (or cold with adhesive) |
| Printing Speed | 50 – 120 mm/s (up to 150+ mm/s on Hi-Speed machines with OrcaSlicer profiles) |
| Print Surface | Textured PEI, Glass with vinyl glue/spray for TPU |
| Cooling Fan | 30% – 60% (reduce to maximize layer adhesion) |
| Retraction (Direct Drive) | 0.8 – 1.5 mm @ 20-30 mm/s |
| Pre-Drying (Recommended) | 60°C – 65°C for 6-8 hours |
Printing Tips
- Moisture Management: TPU is a hygroscopic material. To eliminate unwanted filaments (stringing) and air bubbles, it is highly recommended to dry the spool before use and feed it directly from a drying container (Dry Box).
- First Layer: Print the first layer at a reduced speed (20–30 mm/s) with a slightly higher layer height to ensure flawless bed adhesion.
Shipping and Warranty
Shipping and Warranty
All products available in stock will be delivered with an average timing of 24/48 hours.
Italy warranty with dedicated consulting support, contact us!
