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FCer Al2O3 - Colfeed4Print

Ref.: COLFEED-FCER-AL2O3-175-10M

280.00 €

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Approximate delivery date: Friday 13 September

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Colfeed4Print's FCer family of materials includes the FCer Al2O3, an innovative filament with a PLA base filled with a 73 wt. % / 44 vol. % of alumina (aluminum oxide) nanoparticles. The standout feature of FCer Al2O3 lies in its ability to seamlessly transition from printed form to a 100% alumina piece or scaffold by sintering at 1500 ºC. This remarkable capability opens doors to boundless possibilities, allowing for the creation of dense pieces and scaffolds with customized shapes. Crafted with precision, this filament is expertly formulated to facilitate the effortless fabrication of 100% inorganic parts through 3D printing. Its advanced composition enables the straightforward production of bone-inducing scaffolds, tailored to exact specifications.

The FCer Al2O3 filament

Image 1: The FCer Al2O3 filament. Source: Colfeed4Print.

Alumina, also referred to as aluminum oxide (Al2O3), serves as a cornerstone material in the fabrication of bone-inducing scaffolds due to its exceptional properties. With outstanding hardness, high melting point, and chemical inertness, alumina provides a robust framework for scaffolds designed to stimulate bone growth. Its electrical insulation properties ensure compatibility with biological systems, while transparency facilitates imaging and monitoring during implantation. Biocompatible and resistant to corrosion, alumina scaffolds offer long-term stability and support within the body. Leveraging these attributes, alumina scaffolds find application in orthopedic and dental fields, playing a crucial role in regenerative medicine by facilitating the repair and regeneration of bone tissue.

Cross-section of the FCer Al2O3 filament

Image 2: Cross-section of the FCer Al2O3 filament. Source: Colfeed4Print.

For optimal printing results, adhere to the following printing recommendations: maintain a printing temperature of 165-175 ºC, with a bed temperature ranging from 30-60 ºC. A printing speed of 20 mm/s and a layer height exceeding 0.2 mm are advised. To safeguard the integrity of the filament, store it in a dry, shaded environment within the temperature range of 5-30 ºC. Prior to printing, it is advisable to pre-dry the filament at 60 ºC for 2 minutes, mitigating the risk of filament irregularities such as popping or nozzle clogging. More 3D printing and sintering tips can be found in the technical datasheet and printing recommendations document in the Downloads section.

General information
Material	PLA
Format	10 m
Density	2.41 g/cm³
Filament diameter	1.75 mm
Filament tolerance	±0.15 mm
Filament length	10 m

Printing properties
Printing temperature	158-165 ºC
Print bed temperature	30-60 ºC
Chamber temperature	-
Cooling fan	-
Recommended printing speed	10-20 mm/s
Recommended nozzle diameter	Min. 0.4 mm

Mechanical properties
Elongation at break	- %
Tensile strength	- MPa
Tensile modulus	- MPa
Flexural strength	- MPa
Flexural modulus	- MPa
Surface hardness	-

Thermal properties
Melting temperature	154 ºC
Softening temperature	- ºC

Specific properties
Transparency	✗

Other
HS Code	3916.9
Spool diameter (outer)	- mm
Spool diameter (inner hole)	- mm
Spool width	- mm

General Information
Manufacturer	Colfeed4Print
Material	PLA with alumina particles
Format	10 m spool
Density	2.41 g/cm³
Filament Diameter	1.75 mm
Diameter Tolerance	±0.15 mm
Filament Length	10 m
Color	-
RAL/Pantone	-
Printing Properties
Printing Temperature	158-165 ºC
Bed Temperature	30-60 ºC
Chamber Temperature	< 50 mm/s
Layer Fan	-
Printing Speed	10-20 mm/s
Nozzle Diameter	≥ 0.4 mm
Mechanical Properties
Izod Impact Strength	-
Charpy Impact Strength	-
Break Elongation	-
Tensile Strength	-
Tensile Modulus	-
Flexural Strength	-
Flexural Modulus	-
Surface Hardness	-
Thermal Properties
Softening Temperature	-
Melting Temperature	154 ºC
Specific Properties
Transparency	✗
Additional Information
HS Code	3916.9
Spool Diameter (Outer)	-
Spool Diameter (Inner Hole)	-
Spool Width	-

* The typical values detailed in this table should be considered as a reference. Actual values may vary depending on the 3D printer model used, part design, and printing conditions. We advise confirming the final results and properties with your own tests. For more information, refer to the product's technical datasheet.