Choosing a 3D printer is certainly the first step, but it’s not the only one; choosing the proper material is also crucial for getting the best outcomes. But, with so many different filaments, polymers, and qualities to choose from, it’s not always simple to know where to start. To help you along in this process, here are some great tips for choosing the best filament for your 3D printing.
Table of Contents
Mechanical Specifications
Polycarbonate or ABS filaments are recommended if you want a sturdy, impact-resistant item. TPU or TPE-based materials, on the other hand, provide easily formed pieces if you need a flexible or semi-rigid product. As a result, knowing what the 3D printed object will be used for is critical when choosing your filament. If the filament will come into touch with food, for example, pick a PET-based filament.
Aesthetic Specifications
It’s crucial to decide whether you want a matte or glossy finish. Is it necessary for my part to be smooth? Is it alright if my part is translucent? These considerations will undoubtedly influence the selection of 3D printing filament. There is already a variety of hybrid materials available, most of which are made up of a PLA foundation and another material such as wood, bamboo, cork, brick, or cement. These give the filament a whole different look and feel, whether in terms of color or texture. You must also decide on the level of detail you want to accomplish and the needed surface quality, in addition to color and texture. The finer the printing layers, for example, the less noticeable they will be.
Commercial Viability
Finally, the environment in which printing will take place influences the choice of printing fiber. Certain polymers release toxic VOCs during fusion, which can be dangerous in a closed setting over time. It is suggested to use an enclosed 3D printer or print outside with such filaments—this is true for ABS, for example. Check to see if your filament is sensitive to humidity and should be stored in a dry environment. Pay attention to its water resistance as well. Finally, check to see if the filament emits any odors; in a living space, PLA, PHA, or PET are the best choices.
We know it can be difficult to choose the filament most suited to your project’s needs, which is why we hope these tips for choosing the best filament for your 3D printing have helped you! If you need guidance on selecting materials for any number of extenuating circumstances such as heat resistance or extreme shock absorption, be sure to research online!
