Before you even purchase a spool, consider how you will maintain it. The most expensive filament can become unusable if not handled correctly. To avoid waste, you can use an oven, food dehydrator, fruit dryer, heated bed, or pet hair dryer, but the necessity of these tools should inform your initial material choice. For example, if you do not have a drying setup, you should avoid highly hygroscopic materials like Nylon and PVA and instead stick with PLA or PETG, which are more forgiving in humid conditions.
Decoding the Properties of Different Plastics
Different plastics react differently to moisture. Some absorb water and become softer, while others become brittle. The lifespan of 3D printer filaments typically ranges from 1 to 2 years. This duration can filament vary based on the filament type, storage conditions, and exposure to environmental factors. If you have a heated bed, you can dry wet 3D printer filament quite effectively for materials like ABS, which require a warm environment to prevent warping during printing anyway. For detailed steps, refer to the 3D Printer Filament Drying Instructions for material-specific advice.
Evaluating Total Cost of Ownership
When assessing cost, don't just look at the price per kilogram; consider the total cost of ownership. If you buy a cheap filament that requires constant drying or fails mid-print, the cost of electricity, time, and wasted material adds up. A fruit dryer or food dehydrator is a low-cost entry point that can help you manage these costs effectively. However, for a smooth experience, you might prefer a solution that automates the process. Alternatively, you can use the SnapDryer, a professional drying solution that ensures safe and efficient drying and storage of 3D printing filaments, reducing the risk of human error.
Matching Filament to Your Capabilities
Your drying capabilities should directly influence your filament selection. If you only have access to a pet hair dryer, you should limit yourself to filaments that are less sensitive to moisture. On the other hand, if you have a sophisticated drying system, you can confidently experiment with advanced materials. Proper storage with professional equipment like SnapDryer can significantly prolong its usability, allowing you to buy in bulk and save money, safe in the knowledge that your filament will last for the duration of the estimated lifespan.
Conclusion: The Path to Perfect Prints
Mastering the art of drying and storing filament is a journey that pays dividends in print quality and reliability. To select the right 3D printing filament, first familiarize yourself with various types of filaments, their properties, and applications. Then assess each filament's printability, cost, and availability to make an informed decision based on your project's specific needs. By aligning your material choice with your maintenance capabilities, you ensure that your 3D printing projects are successful from the first layer to the last.