eSUN 1.75mm eAl-fill filament - 0.5 kg

Available on backorder
A professional-grade metallic filament
  • Tough and stiff
  • Easy to extrude and recyclable
  • High-quality outputs
  • Low shrinkage and warping
  • Good melt mobility
  • Vacuum-packed for storage and freshness
  • Round shape with accurate diameter
  • FREE Delivery over $100
We Accept Purchase Orders From All Educational Institutions and Eligible Business Customers
Filament Specs
  • Diameter: 1.75mm
  • Spool weight: 0.5kg
  • Color name: eAl-fill
  • Color attribute: Metallic
Price: $24.99
The estimated lead time is 5-10 business days.

eSUN eAl-fill is a PLA composite produced by the Chinese filament maker eSUN. It is a metallic filament produced by infusing micronized aluminum particles into eSUN standard PLA. It is an eco-friendly recyclable material easy to print and safe. Indeed, it doesn’t emit fumes or odors. It features good mechanical properties and low shrinkage and warping rates. As a PLA composite, eSUN eAl-fill filament has been optimized for easy printing on either desktop and professional 3D printing systems. It melts at low temperatures and doesn’t need a heated bed for printing. 

It lets you produce high-quality complex parts with an aluminum metallic texture after polishing and no warped edges. Easy to process, it minimizes the risk of clogging and jamming. It is widely used for the creation of sculptures, functional tools, products for daily use, and more. When printing with eAl-fill, the manufacturer suggests using large nozzles of 0.4 mm or above.

eSUN eAl-fill comes in 0.5kg spools. The filament is characterized by a perfect round shape with an accurate and uniform diameter of 1.75mm. Its good mobility makes it flow smoothly delivering accurate outputs.

The picture below is a good example of the aluminum-textured finish achievable when printing with eAl-fill.



eSUN eAl-fill technical data

  • Printing temperature: 200 - 220 °C
  • Heated bed temperature: Not required / 60 - 80°C recommended
  • Filament density: 1.48 g/cm³ 
  • Heat Distortion Temperature (0.45MPa): 52 °C 
  • Melt Flow Index: 8 g/10min (190°C/2.16KG)
  • Tensile Strength: 45 MPa
  • Elongation at Break: 5%
  • Flexural Strength: 74 MPa
  • Flexural Modulus: 4,885 MPa
  • IZOD Impact Strength: 4 KJ/㎡


Spool specs

  • Filament diameter: 1.75mm
  • Dimensional Accuracy: ±0.05
  • Spool weight: 0.5kg
  • Color name: Aluminum gray
  • Color attribute: Metallic

The eSUN eAl-fill is supplied in 0.5kg filament spools. The clear bobbin lets you immediately check the amount of filament left for printing. Each spool comes in a resealable bag with desiccant to preserve the material properties over time.


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