Recreus
Recreus Filaflex 82A Foamy Footwearology Edition 1.75mm
We have 4 in stock.
Recreus Filaflex 82A Foamy Footwearology Edition 1.75mm
Oat / 750g
EC3D Shop - Maarssen, Utrecht
Pickup Available - usually ready in 2 hours
Address:
Gagledijk 2, Unit B2
3602 AL, Maarssen, Utrecht
Contact details:
Telephone: +31 (0)6 2914 7428
Email: info@ec3d.nl
Trading Hours:
Monday - Friday: 09:00 - 17:00
Saturday: 10:00 - 15:00
Sunday & Public Holidays: Closed
Filaflex 82A 'Original' is the flagship flexible filament of the Filaflex brand and the most widely used TPU in 3D printing. With a Shore hardness of 82A and impressive 650% elongation at break, this thermoplastic polyurethane filament delivers exceptional elasticity, consistently returning to its original shape without deformation after stretching. As the industry standard for flexible printing, it combines reliability with outstanding performance.
Designed for optimal printing performance, Filaflex 82A is recommended for use with direct extrusion 3D printers and requires specific configuration guidelines different from rigid filaments. The filament features excellent bed adhesion without requiring heated bed or additional adhesives, while being odorless and resistant to various solvents and fuels. Its non-toxic nature makes it safe for skin contact, opening up numerous practical applications.
KEY FEATURES:
- Optimal Flexibility: 82A Shore hardness with 650% elongation capacity.
- Superior Recovery: Returns to original shape after stretching.
- Easy Printing: Excellent bed adhesion without additives.
- Material Safety: Non-toxic and skin-safe formulation.
- Chemical Resistance: Resistant to solvents and fuels
PROFFESSIONAL APPLICATIONS:
- Medical & Orthopedic: Custom insoles and prosthetic components.
- Surgical Training: Anatomical models for operation simulation.
- Industrial Components: Buffers, gaskets, tires, and grippers.
- Fashion & Accessories: Textile printing, bags, and wearable items.
- Footwear Production: Soles, custom shoes, and sandals
COMPLETE TECHNICAL PRINTING GUIDE - FILAFLEX 82A
1. MATERIAL PREPARATION
- Filament Drying (CRUCIAL):
- Temperature: 55°C
- Minimum time: 1 hour
- Proper drying is essential for optimal printing results
2. UNDERSTANDING PRINT SPEED
- Volumetric vs. Linear Speed.
- Volumetric Speed (mm³/s): Like water through a hose - measures how much plastic flows per second, regardless of nozzle size.
- Linear Speed (mm/s): Like walking speed - how fast the printer head moves across the print area.
- Key Formula: Linear Speed = Volumetric Speed / (Line Width × Layer Height).
The Magic: When you set a volumetric speed limit in your slicer, it automatically calculates and adjusts all linear speeds (perimeters, infill, etc.) based on your current nozzle size and layer height. This ensures consistent material flow regardless of your print settings!
Unique Characteristics of Filaflex 82A
Unlike rigid filaments, TPU stretches when extruded, producing thinner lines. The line width will be smaller than the nozzle diameter. To ensure proper bonding between vertical walls and perimeters.
|
Nozzle |
Layer Height |
Line Width |
Volumetric Speed |
Temperature |
|
0.4mm |
0.2mm |
0.35mm |
3.2 mm³/s |
240°C |
|
0.6mm |
0.3mm |
0.55mm |
7.2 mm³/s |
242°C |
|
0.8mm |
0.4mm |
0.75mm |
12.8 mm³/s |
245°C |
|
1.0mm |
0.5mm |
0.95mm |
20.0 mm³/s |
248°C |
4. SPEED SETTINGS
0.4mm Nozzle (Volumetric Speed: 3.5 mm³/s)
|
Line Type |
Percentage |
Speed |
|
External Perimeter |
50% |
22.85 mm/s |
|
Internal Perimeters |
75% |
34.27 mm/s |
|
Infill |
100% |
45.70 mm/s |
|
Top/Bottom |
60% |
27.42 mm/s |
|
First Layer |
30% |
13.71 mm/s |
0.6mm Nozzle (Volumetric Speed: 7.9 mm³/s)
|
Line Type |
Percentage |
Speed |
|
External Perimeter |
50% |
21.80 mm/s |
|
Internal Perimeters |
75% |
32.70 mm/s |
|
Infill |
100% |
43.60 mm/s |
|
Top/Bottom |
60% |
26.16 mm/s |
|
First Layer |
30% |
13.08 mm/s |
0.8mm Nozzle (Volumetric Speed: 14.0 mm³/s)
|
Line Type |
Percentage |
Speed |
|
External Perimeter |
50% |
21.33 mm/s |
|
Internal Perimeters |
75% |
32.00 mm/s |
|
Infill |
100% |
42.67 mm/s |
|
Top/Bottom |
60% |
25.60 mm/s |
|
First Layer |
30% |
12.80 mm/s |
1.0mm Nozzle (Volumetric Speed: 21.9 mm³/s)
|
Line Type |
Percentage |
Speed |
|
External Perimeter |
50% |
21.05 mm/s |
|
Internal Perimeters |
75% |
31.58 mm/s |
|
Infill |
100% |
42.11 mm/s |
|
Top/Bottom |
60% |
25.26 mm/s |
|
First Layer |
30% |
12.63 mm/s |
5. RETRACTION SETTINGS
IMPORTANT: Due to the foaming nature of this material, stringing will be more pronounced than with standard TPU. Set travel speed to maximum (200-500mm/s) and ensure proper retraction settings to minimize stringing.
|
Nozzle |
Distance |
Speed |
Z-Hop |
|
0.4mm |
1.5-3.0mm |
40mm/s |
0.2mm |
|
0.6mm |
1.5-3.0mm |
40mm/s |
0.2mm |
|
0.8mm |
2.5-3.5mm |
40mm/s |
0.2mm |
|
1.0mm |
2.5-3.5mm |
40mm/s |
0.2mm |
6. BED TEMPERATURE SETTINGS
Bed Temperature:
- Small parts: No heating (room temperature)
- Large parts: 50-55°C
7. COOLING SETTINGS
Cooling Configuration:
- General: 0% (fan off)
- KEEP FAN ALWAYS: OFF
- Force fan speed for overhangs and bridges: OFF
- Layers < 10 seconds: 40% fan
- First layer: Always 0%
8. TROUBLESHOOTING GUIDE
|
Problem |
Solution |
|
Excessive expansion |
1. Reduce temperature 2. Increase flow rate 3. Check actual line width |
|
Insufficient foaming |
1. Increase temperature 2. Decrease flow rate 3. Ensure proper drying |
|
Excessive stringing |
1. Increase travel speed 2. Optimize retraction 3. Reduce temperature if possible |
9. BEST PRACTICES
- Keep filament dry - store properly and dry before use
- Preferably use direct drive extruder
- Print multiple small parts simultaneously for better results
- Use maximum travel speed to minimize stringing
PLEASE NOTE: These printing parameters are initial recommendations based on our experience. They may need adjustment depending on your specific 3D printer, environmental conditions, and the geometry of the part you are printing. Use these settings as a starting point and fine-tune them according to your specific needs.
Together, Layer by Layer!
