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PLA CF Refill - The Filament

Ref.: THEFIL-PLA.CF-RF-BLACK-175-1000

21.87 €

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In stock 10 units available for immediate shipping.
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Approximate delivery date: Thursday 26 December

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The PLA CF filament from The Filament collection is a versatile material infused with 3% carbon fiber, offering a matte texture that closely mimics the look of carbon fiber, with subtle print lines. While it prints as easily as standard PLA, it delivers superior rigidity and enhanced resistance to deformation, making it perfect for applications requiring durability and accuracy. As a PLA (Polylactic Acid) material, the PLA CF filament is a biodegradable thermoplastic made from renewable resources like corn starch and sugarcane. With minimal warping, ease of printing, and environmental benefits, PLA is one of the most widely used materials in 3D printing.

Video 1: How to use the ReFill format. Source: The Filament.

Offered in an array of vibrant colors, PLA CF is tailored for those who value both form and function. The ReFill filaments are designed with both user convenience and environmental responsibility in mind. Wound on a sustainable cardboard core, they are fully compatible with Bambu Lab printer spools and the AMS module, eliminating the need for additional adapters. This spoolless design contributes to reducing plastic waste, promoting eco-friendly 3D printing practices. This filament is also available in a standard spool format where the spool is made from recycled plastic.

The PLA CF filament in grey in refill format

Image 1: The PLA CF filament in grey in refill format. Source: The Filament.

For those without a Bambu Lab spool, a downloadable spool model is available in the Attachments section to ensure seamless compatibility with the user's printer. The PLA CF filament from The Filament is easy to work with, featuring a recommended printing temperature range of 200-230 ºC and a heated print bed requirement of 35-45 ºC. Printing speeds between 40-150 mm/s ensure flexibility in project execution. Additionally, a heated build chamber is not required, making it suitable for a variety of 3D printing setups. If a high-speed PLA is needed, please see the PLA HS (not reinforced) from The Filament.

General information
Material	PLA
Format	1 kg
Density	1.25 g/cm³
Filament diameter	1.75 mm
Filament tolerance	± 0.03 mm
Filament length	± 332.6 m
Amount of filler (volume)	3 %

Printing properties
Printing temperature	200-230 ºC
Print bed temperature	35-45 ºC
Chamber temperature	✗
Cooling fan	✓
Recommended printing speed	40-150 mm/s
Recommended nozzle	Hardened Steel
Recommended nozzle diameter	Min. 0.4 mm

Mechanical properties
Charpy impact strength	(ISO 179) 3.6 KJ/m²
Elongation at break	- %
Tensile strength	(ISO 527) 57.5 MPa
Tensile modulus	- MPa
Flexural strength	- MPa
Flexural modulus	- MPa
Surface hardness	-

Thermal properties
Softening temperature	(E 2092) 55 ºC

Specific properties
Transparency	✗

Other
HS Code	3916.9
Spool diameter (outer)	200 mm
Spool diameter (inner hole)	52 mm
Spool width	67 mm

Like any 3D printing filament, the The Filament filaments should be stored properly in order to avoid their deterioration and, in consequence, extrusion problems and inferior print quality. The spool can be stored in an airtight plastic bag, in a resealable bag with a desiccant capsule, or in a smart filament container. If the filament has absorbed too much moisture, it must be dried before printing in a filament dryer at 40-50 ºC for about 6 hours.

Material	Nozzle temperature		Bed temperature	Heated chamber	Printing speed	Hardened nozzle	Cooling fan
Material	Standard	High speed	Bed temperature	Heated chamber	Printing speed	Hardened nozzle	Cooling fan
PLA (Refill)	185-215 ºC	✗	40-50 ºC	✗	40-150 mm/s	✗	Up to 100 %
PLA HS (Refill)	190-220 ºC	✓	40-55 ºC	✗	40 - 600 mm/s	✗	Up to 100 %
PLA CF (Refill)	200-300 ºC	✗	35-45 ºC	✗	40-150 mm/s	✓	Up to 100 %
PETG (Refill)	230-255 ºC	✗	60-75 ºC	✗	40-150 mm/s	✗	75-100 %
PETG CF (Refill)	240-265 ºC	✗	60-70 ºC	✗	40-150 mm/s	✓	75-100 %

In order to ensure smooth printing and optimal part quality, the filaments from the The Filament line should be printed in accordance with the settings recommended by the manufacturer in the filaments' technical datasheets.

Adhesion

The filaments from the The Filament line are characterized by ease of printing and great adhesion. Nevertheless, if increased adhesion is needed to prevent warping, adhesion products such as Magigoo, 3DLac or Dimafix are recommended.

Abrasive filament

The PLA CF and PETG CF filaments contain abrasive carbon fibers. This is why it is best to print these materials with a hardened nozzle with a diameter of minimum 0.4 mm to avoid clogging and excessive nozzle wear, and to obtain high quality parts.

Refill format

The filaments that come in Refill format are wound onto an eco-friendly cardboard core which makes them compatible with BambuLab reusable spools. Apart from that, the Refill format is compatible with the Spectrum Refill spools, as well as other adjustable spool holders.