eSUN Bronzefill Filament - 1.75mm 0.5kg Expand

eSUN Bronzefill Filament - 1.75mm 0.5kg

1 Review(s)



This 1.75mm eSUN BronzeFill from eSUN comes in spools of 0.5kg, and are infused with powdered bronze to add strength, smoothness and a polishable sheen.

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Our 0.5kg spools of 1.75mm BronzeFill Filament from eSUN are manufactured with powdered bronze infused into a PLA polymer to form a much stronger, more durable and potentially shinier copolymer that looks and feels just like bronze. This makes it one of the more exciting types of 3D Filament, as it can be used to print realistic busts of yourself or famous people, bronze metalified parts for machinery, or just bronze-like models, toys and other objects that are strong, durable and capable of being polished to a beautiful shine.

Compared to standard ABS and PLA Filaments, eSUN BronzeFill offers far greater tensile strength, which means it is particularly good for printing durable parts or tools. It also has a higher elongation at break rating, allowing it to bend further than many other filaments without actually deforming or becoming permanently damaged.

In terms of aesthetics, many customers choose this BronzeFill filament for the fact that it can be polished after printing, resulting in an impressive sheen that looks and feels just like polished bronze. This is particularly exciting for anyone who enjoys making Steam Punk Cosplay outfits, old-style ornaments for the home, as well as unique wearable accessories like pocket watches, bangles, rings or even earrings.

These features all make this filament a great investment for an avid 3D Printing enthusiast, offering a wide range of different benefits at a fraction of the cost of expensive lathing, machining and other bronzeworking services.


eSUN BronzeFill Filament  -  Technical Specifications:

  • Base Polymer


  • Plastic Colour

– Bronze

  • Infused Materials

– Bronze

  • Filament Diameter

– 1.75mm

  • Density (g/cm3)

– 1.27

  • Distortion Temperature (°C, 0.45MPa)

– 50

  • Melt Flow Index (g/10min)

– 62(190°C/2.16kg)

  • Tensile Strength (MPa)

– 66

  • Elongation at Break (%)

– 16

  • Bending Strength (MPa)

– 106

  • IZOD Impact Strength (kJ/m3)

– 4

  • Total Weight

– 0.5kg


eSUN BronzeFill Filament  -  Suggested Print Settings:

  • Print Temperature (°C)

– 180 to 210

  • Bed Temperature (°C)

– 0 to 60

  • Print Bed Adhesion

– BuildTak / Painter’s Tape / Kapton Tape

  • Printing Speed (mm/s)

– 30 to 60


Typical Applications for eSUN BronzeFill Filament:

Metalified Filaments like this 1.75mm eSUN BronzeFill filament are so unique compared to all of the other filaments available on the market, and are truly exciting to experiment and play around with. So, whether you are eager to put the unique characteristics of BronzeFill to use, or just want to be able to print in bronze and polish or stain the surface for specific effects, these 0.5kg spools are the perfect place to start. Just remember though, that you may need to get a separate nozzle or be prepared to replaced your current nozzle when printing this filament, as it can wear down and clog nozzles due to its abrasive nature from the powdered bronze.


Colour Bronze
Special Metal Fill
Plastic Type PLA
Plastic Diameter 1.75mm
Plastic Weight 0.5kg

Bronze Esun Filament

I was able to create some amazing prints with this filament, but was disappointed when I opened the sealed package, and found the filament broken in three places. I had to discard just over 3 meters, and a print failed when an unnoticed break fed through the printer.

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Shenzhen eSUN Industrial Co., Ltd was established in 2002 in Shenzhen Special Economic Zone and has rapidly become one of the leading international suppliers of 3D Printing Filament. They specialise in research, development and production of degradable polymer materials, and have grown their catalogue of filaments to include PLA, ABS, PC, PVA, and a wide range of other polymers and copolymers.

Their list of exclusive filament formulas include unique materials like wood, aluminium, bronze and other materials to create highly specialised filaments that can stretch, bend, be moulded or otherwise behave in very unique ways. Their filaments are also commonly characterised by their absolutely round shape, extremely low diameter tolerance, uniform colours and impressively stable melting points. These characteristics, in combination with their long-term insistent policy of “Best Quality, Reasonable Price” has garnered them a large share of the market, with their reputation commonly preceding them within knowledgeable online and offline 3D Printing communities.

eSUN’s popularity in the industry has also helped to produce sustainable partnerships with many internationally famous 3D Printer manufacturers and distributors, with DIYElectronics having sole distributorship rights to provide their 3D Printing Filaments to South Africa and neighbouring African countries.