3D Printing Filaments are the thermoplastic materials used by 3D printers to create physical objects through a process of layer-by-layer deposition. These filaments come in spools and are available in various diameters to accommodate different printer models and printing precision requirements. The primary function of 3D printing filaments is to serve as the "ink" for 3D printers, enabling hobbyists, professionals, and educators to transform digital designs into tangible items. They are essential for fabricating prototypes, educational models, craft items, and functional parts for a wide range of applications.
The main uses of 3D Printing Filaments span across different industries, including but not limited to prototyping, manufacturing, medical, and architectural modeling. They exhibit characteristics such as durability, flexibility, and thermal resistance, which vary depending on the filament type. For instance, PLA (Polylactic Acid) filaments are biodegradable and commonly used for low-temperature applications, while ABS (Acrylonitrile Butadiene Styrene) filaments offer higher strength and heat resistance, suitable for more demanding tasks. Notable manufacturers of 3D Printing Filaments include Hatchbox, eSUN, and MatterHackers.