Polymaker CosPLA is a special PLA formula designed for cosplay props application. It has been enhanced for ease of sanding, durability and paint-ability. This specialized PLA+ delivers with the ease of print of regular PLA.
[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 140˚C which prevents the filament from prematurely softening in the cold end and can still melt rapidly once entering the heating zone.
Polymaker PLA Comparison
PolyLite™ PLA | PolyLite™ PLA Pro | PolyMax™ PLA | PolyTerra™ PLA | PolyTerra™ PLA+ | |
Type of PLA | PLA | PLA+ | Tough PLA | Sustainable Matte PLA | Sustainable PLA+ |
Description | High quality PLA | High quality PLA with improved impact strength. | Easy to print PLA filament with ABS-like mechanical properties. | A more sustainable PLA material combining PLA with natural ingredients. | A higher strength version of PolyTerra™ PLA formula. |
Nozzle Temperature Range | 190°C - 230°C | 190°C - 220°C | 190°C - 230°C | 190°C - 230°C | 190°C - 230°C |
Rigidity (X-Y) |
Highest | High | Moderate | Low - Moderate | Moderate |
Tensile Strength (X-Y) |
46.6 MPa | 35.65 MPa | 28.1 MPa | 20.9 MPa | 27.0 MPa |
Toughness (X-Y) |
Low Impact Strength | High Impact Strength | Highest Impact Strength | Moderate Impact Strength | Moderate Impact Strength |
Jam-Free™ Technology (Resistance to heat creep) |
Yes | Yes | Yes | Yes | Yes |
Glass Transition Temperature | 61°C | 62°C | 61°C | 60.6°C | 59°C |
Special Feature | - Best layer adhesion. - Highest rigidity & strength. - Available in both opaque colours and natural (translucent) colour. |
- Combines best of both worlds; high rigidity & strength of PLA with superior impact resistance. - Less glossy than PolyLite™ PLA. |
- Mimics strength, impact resistance & stiffness of ABS. - Nano-reinforced to offer high ductility & fracture toughness. - Ductility and rigidity allows for designs with snap fit elements. |
- Formula combines PLA with bio-organic compounds. - Formula optimized for matte surface finish & easy support removal. - Wide colour range. - Easier to sand than regular PLA. - ONETREEPLANTED carbon offset initiative. |
- Formula combines PLA with bio-organic compounds. - Formula optimized for higher strength and inter-layer adhesion than PolyTerra™ PLA. - Slight gloss surface finish. - ONETREEPLANTED carbon offset initiative. |
Popular with | General use | General use | Designers, functional prototypers & propmakers. | Consumer & education. | Consumer & education. |
Data taken from Polymakers Technical Data Sheet and is intended for reference and comparison purposes only. Due to the nature of 3D printing, data should not be used for design specifications or quality control purposes.
Direct Drive: Retraction distance of 1mm with retraction speed of 30mm/s.
Bowden: Retraction distance of 3mm with retraction speed of 60mm/s
Based on 0.4 mm nozzle. Printing conditions may vary with different printers and nozzle diameters.