Polymaker PolyTerra PLA Matte 1.75mm Filament 3kg

Polymaker PolyTerra PLA Matte 1.75mm Filament 3kgPolyTerra PLA is a matte surface PLA based 3D printing filament with a huge range of colours and effects to choose from. It is a sustainably sourced formula developed to be easy to print with great bridging & overhang capability. It can print in a very wide temperature window and is compatible with most extrusion based 3D printers. Features Matte Surface & Fun Colours Print parts with a beautiful matte surface finish and unleash your imagination with

PolyTerra™ PLA is a matte surface PLA-based 3D printing filament with a huge range of colours and effects to choose from. It is a sustainably sourced formula developed to be easy to print with great bridging & overhang capability. It can print in a very wide temperature window and is compatible with most extrusion-based 3D printers.

Features

• Matte Surface & Fun Colours - Print parts with a beautiful matte surface finish and unleash your imagination with PolyTerra™ PLA's fun and vibrant colour range. PolyTerra™ PLA renders models with excellent surface quality and features great overhang and bridging capability.
• Optimised for Support - PolyTerra™ PLA has been engineered with excellent support removal properties, enabling users to more easily break away support or rafts from the surface of their prints.
• Easy Sanding - PolyTerra™ PLA is softer and easier to sand in comparison to regular PLA filaments and can be easily painted.
• High Speed Capable - Polymaker have engineered the base PolyTerra™ PLA formula with ideal flow properties to deliver a filament which is capable of high speed printing (only on suitable hardware)
• Bioplastic Matte PLA Formula - PolyTerra™ PLA is based on a newly developed material from Polymaker called FBC (Fully Bio Compound). It is a compound of high quality Ingeo PLA compounded with naturally occurring elements. The result is a PLA filament with less plastic content that feels softer and more ductile / less brittle on the spool. Polymakers FBC formula contains less PLA plastic to degrade which improves the speed of degradation under specific industrial conditions. Like other PLA's, the degradation rate is still very slow in ambient temperatures.
• Ductility (X-Y) - PolyTerra™ PLA is softer than regular PLA, delivering improved ductility in the horizontal X-Y axis than standard PLA formulations. Whereas a test bar in standard PLA will snap when bent, PolyTerra™ PLA will tend to gradually bend and fracture in the horizontal axis.
• Improved Ductility - PolyTerra™ PLA delivers improved ductility which is less brittle (Charpy Impact) in X-Y axis than standard PLA formulations.
• Compatibility / Jam-Free™- PolyTerra™ PLA is compatible with a wide range of 3D printers and is manufactured with Polymakers  Jam-Free™ technology which leads to excellent printing quality with zero risk of nozzle jams caused by heat creep [1]. PolyTerra™ PLA works well on many printing surfaces with a thin layer of glue stick applied, no heated bed is required but can be used at 40 - 50°C for better results (maximum 60°C).
• Uncompromised Quality - PolyTerra™ PLA filament is made with the highest quality ingredients including Ingeo® from Natureworks; a high quality PLA material produced from rapidly renewable plant resources in the US. Combining Polymakers innovative R&D technologies, compounding and extrusion systems with Natureworks Ingeo® resins produces a reliable 3D printing filament to print beautiful and accurate models.

[1] Heat creep is the the process of heat spreading irregularly throughout the hot end, one common example is with all metal hot end designs. Once heat creeps towards the cold end, the PLA filament softens prematurely in the cold end and expands resulting in a jam. Polymakers Jam-Free™ technology increases the heat resistance of the filament itself (not the printed part) to 100˚C which prevents the filament from prematurely softening in the cold end and can still melt rapidly once entering the heating zone.

Printing Settings

• Nozzle Temperature: 190°C - 230°C
• Build Plate Temperature: 25°C - 60°C *You may find lower bed temperatures (i.e 45°C) work better with PolyTerra™ PLA in comparison to higher temperatures.
• Build Surface Material: Compatible with most common build surfaces.
• Build Surface Treatment: Apply a thin layer of PVA or PVP glue stick.
• Cooling Fan: ON
• Printing Speed: 30 mm/s - 70 mm/s
• Retraction: The ideal retraction settings vary from printer to printer. If you find the retraction settings are causing gaps in your part, the following settings may help.
  
  • Direct Drive: Retraction distance of 0.5 - 1mm with retraction speed of 20mm/s
  • Bowden: Retraction distance of 2 - 3mm with retraction speed of 20 - 40mm/s
• Recommended Support Material: 
  • Single Extrusion:
    • Self Support
  • Dual Extrusion:
    
    • PolyDissolve™ S1 (Dissolve in tap water)
    • PolySupport™ (Easy break-away support material)

Specifications

• Net Weight: 3kg
• Material Type: Matte PLA (Fully Bio Compound)
• Density: 1.31 g/cm3 
• Diameter Tolerance:    
  • 99% probability +/- 0.03mm
  • 98% probability +/- 0.02mm

Compatibility

All plastics are hygroscopic meaning they absorb moisture from the air which can affect printing quality and strength of printed parts. How quickly this absorption occurs depends on the material and your environment. Polymakers PolyTerra™ PLA filaments are dried and packaged in a vacuum sealed bag with desiccant to ensure the best printing quality. When not in use PolyTerra™ PLA should be stored away from sunlight and sealed in the packaged resealable bag.

Although filaments can be dried, drying will speed up the aging process of the plastic making it more brittle over time. Preventing the filament from absorbing moisture in the first place is the best solution to keep your filament working to its maximum potential. For long term storage we highly recommend storing in a sealed container with dry desiccant that reduces the relative humidity to 10-20% RH.

In-house we manage our filaments with Polymakers PolyDryer™ which keep offers best-in-class sealing to protect filaments from absorbing moisture 

If you hear popping sounds and notice that the surface quality of your print is uneven or the colour is not consistent, this is a likely indicator that the filament has absorbed too much moisture. Spools of PolyTerra™ PLA can be dried with Polymaker PolyDryer™ using power level 1. Alternatively if you have a convection oven that is accurate at low temperatures, users can dry filament in a preheated convection oven at 55˚C for up to 6 hours. Results may vary depending on the accuracy of your oven so please be conservative. For more information about filament drying please read our user guide.

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