Polymaker CoPA filament is a high-performance thermoplastic designed for rigorous 3D printing applications. Recognized for its unmatched mechanical strength, thermal stability, and professional matte finish, CoPA is the preferred choice for demanding industrial components. Explore its physical attributes, post-processing methods, and the environmental considerations for this advanced material.

Physical Properties

  • Density: Around 1.08–1.15 g/cm³
  • Heat Deflection Temperature (ISO 75 0.45MPa): 110.5 °C
  • Tensile Strength: Approximately 45-75 MPa, depending on specific formulations and print settings

Aesthetic Quality

Polymaker CoPA filaments are generally available in a limited range of colours compared to materials like PLA, but they offer a matte, slightly textured finish that is ideal for functional or industrial components. The material’s appearance is professional and subdued, aligning well with its high-performance applications.

Durability and Usage

Polymaker CoPA is known for its excellent mechanical strength, toughness, and thermal stability. It offers high resistance to wear, chemicals, and high temperatures, making it ideal for a range of demanding applications such as gears, mechanical parts, and high-temperature components.


CoPA can be post-processed to achieve different finishes or to enhance its properties. Methods like sanding, machining, and painting can be used. Additionally, it has good chemical resistance, which allows for more diverse post-processing options involving chemical treatments.

Environmental Impact

CoPA is a durable, long-lasting material but is not biodegradable. It is also not derived from renewable resources but from petrochemicals. As such, it doesn’t have the same environmentally friendly profile as some other 3D printing materials like PLA. Responsible disposal or recycling is encouraged to mitigate its environmental impact.

In summary, Polymaker CoPA filament offers a range of high-performance features making it suitable for advanced 3D printing applications. With its exceptional durability, thermal stability, and mechanical strength, it’s an ideal material for creating parts that need to withstand tough conditions. Its professional aesthetic and post-processing versatility further add to its appeal for industrial and mechanical use-cases.

PolyMaker CoPA – Technical Data Sheet