Storing 3D printing filaments properly is crucial to maintain their quality, extend their shelf life, and ensure optimal performance during printing. In this article, we will discuss the dos and don’ts of storing 3D printing filaments, providing you with practical tips to keep your materials fresh and ready for use.
The Importance of Proper Storage
When it comes to 3D printing filaments, there’s a significant difference between proper storage and carelessness. Improper storage can lead to the degradation of filament properties, compromising its quality, and affecting the end product. On the other hand, proper storage ensures that your filaments remain fresh, consistent, and ready for printing.
Choosing the Right Container
The first step in proper storage is selecting the right container. You’ll need a space that is dry, cool, and away from direct sunlight. A plastic bin or box with a tight-fitting lid is ideal, as it protects the filament from moisture, dust, and other contaminants.
Organizing and Labeling
Once you’ve chosen your storage container, it’s essential to organize and label your filaments. Categorize your filaments by type, color, or brand, making it easy to locate the material you need. Label your containers with the filament type, color, and any specific instructions for use. This will save you time, reduce confusion, and ensure you’re using the correct filament for your print.
Storing in a Dry Environment
Humidity is a significant concern when storing 3D printing filaments. Moisture can cause filament to absorb moisture, leading to swelling, discoloration, and a decrease in dimensional accuracy. To keep your filaments dry, store them in an environment with a relative humidity of 40% or less. If you live in a humid climate, consider using a dehumidifier or storing your filaments in an airtight container to maintain a dry atmosphere.
Avoid Direct Sunlight
Direct sunlight can cause 3D printing filaments to degrade, leading to a loss of color, distortion, and reduced print quality. To avoid this, store your filaments away from direct sunlight, using window coatings, UV-blocking curtains, or blackout shades to protect your materials from unwanted solar radiation.
Maintaining Temperatures
Store your 3D printing filaments in a cool, consistent environment between 15°C and 25°C (59°F and 77°F). Extreme temperatures can cause filament to become brittle, prone to breakage, or develop inconsistencies. Avoid storing filaments near heating vents, radiators, or heaters, as these environments can rapidly degrade your materials.
Re Rolling and Storing Spools
When it comes to storing rolled filaments, it’s essential to maintain proper tension. If the filament becomes unwound, it can become tangled, twisted, or develop creases, which can compromise print quality. To prevent this, store your rolled filaments with a small amount of tension, ensuring the filament remains tight but not too tight.
Unused Filaments: Long-term Storage
For long-term storage, it’s crucial to minimize contact between the filament and the container. Wrap your filament in a breathable material, such as tissue paper, silk- screened bags, or acid-free tissue paper, to prevent moisture and contaminants from reaching the filament. You can also use silica gel packets or desiccant packets to maintain a dry environment within the storage container.
Additional Tips for Specialized Filaments
When it comes to specialized filaments, such as conductive, metallic, or magnetic materials, it’s essential to consider specific storage requirements. Store these materials in a cool, dry environment and avoid exposing them to direct sunlight, magnetic fields, or high-voltage electrical sources to prevent degradation.
Conclusion
Proper storage of 3D printing filaments is crucial for maintaining their quality, consistency, and print performance. By choosing the right container, organizing and labeling your filaments, storing them in a dry, cool environment, and avoiding direct sunlight, you can ensure your materials remain fresh and ready for use. Remember to maintain temperatures between 15°C and 25°C, re-roll and store your spools with proper tension, and store unused filaments in a breathable material with desiccant packets for long-term storage. By applying these simple guidelines, you’ll be able to enjoy optimal print quality and a successful 3D printing experience.
Daguang focuses on providing solutions such as precision CNC machining services (3-axis, 4-axis, 5-axis machining), CNC milling, 3D printing and rapid prototyping services.
