Filament Types (PLA, ABS, PETG)
makerDifferent materials used as input media for 3D printing processes.
expanded
Filament types in 3D printing refer to the various materials extruded through the printer’s nozzle to create an object layer by layer. They are categorized based on their polymer composition, mechanical properties, melting temperature, and application suitability. Understanding filament types is crucial for selecting the appropriate material for a specific 3D printing application, ensuring compatibility with the printer and achieving desired performance characteristics.
examples
Polyactic Acid (PLA) is a biodegradable filament known for its ease of use and low shrinkage rates.
Commonly used in educational environments and prototyping due to its low melting point (around 180°C - 220°C or 356°F - 428°F) and minimal warping.
Acrylonitrile Butadiene Styrene (ABS) is noted for its strength and high-temperature resistance.
Typically employed for creating durable parts and functional prototypes requiring higher impact resistance, operating well with a heated bed at temperatures of 230°C - 260°C (446°F - 500°F).