70A
TPU 70A Flexible Filament
SKU: FL-TPU-70A-175
Ultra-flexible with excellent rebound.
- Material
- TPU (Thermoplastic Polyurethane)
- Shore Hardness
- 70A
- Diameter
- 1.750 mm
- Tensile Strength
- 28.0 MPa
- Elongation at Break
- 540.0%
- MOQ
- 50 spools · Custom color from 1000 spools
Product Overview
TPU 70A delivers a pliable, high-rebound filament tuned for conformable yet durable parts. Ideal when you need flexibility close to 65A with slightly firmer structure retention.
Key Features
- Ultra-flexible body (70A)
- 540% elongation at break
- High rebound and shape recovery
- Great interlayer fusion for sealed parts
Technical Data
| Material | TPU (Thermoplastic Polyurethane) |
|---|---|
| Shore Hardness | 70A |
| Diameter | 1.750 mm |
| Diameter Tolerance | ±0.030 mm |
| Density | 1.050 g/cm³ |
| Tensile Strength | 28.0 MPa |
| Elongation at Break | 540.0% |
| Net Weight | 1.00 kg |
| Gross Weight | 1.20 kg |
Detailed material properties for this grade are available on request. Request a Quote →
Density 1.05 g/cm3; tensile strength 28 MPa; print 215-240 deg C; bed 0-40 deg C; drying 65 deg C / 3h.
Printing Parameters
| Printing Temperature | 215–240 °C |
|---|---|
| Bed Temperature | Not required |
| Drying | 65 °C / 3 h |
| Print Speed | 15–35 mm/s |
| Nozzle | 0.40 mm |
Available Colors
- Black FL-BK-01
- White FL-WH-01
- Clear FL-CL-01
- Purple FL-PU-01
Applications
Recommended Settings
Print speed 15-35 mm/s; minimal retraction; dry before printing for best surface.
Packaging
Plastic spool with desiccant, vacuum-sealed in foil bag, 1.0kg net / 1.2kg gross.
Quality Control
Every batch is tested for diameter consistency, weight, color and mechanical properties before release. In-process extrusion monitoring and final packaging inspection are part of our standard quality workflow.
Explore our quality system →Certifications
Certification documents for this specific product are provided on request. Contact sales for the current certificate list for your market.
Company certifications: ISO 9001 · REACH · RoHS · MSDS
OEM / ODM
Custom hardness, color, formula, diameter, label and packaging available. MOQ from 50 spools (stock colors) or contact sales for tailored programs.
FAQ
Can I print 70A on a Bowden printer?
Yes, but reduce retraction and slow the print for best results.
Related Products
TPU 75A Flexible Filament
TPU 80A Flexible Filament
TPU 85A Flexible Filament
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