When it comes to 3D printing, choosing the right filament is crucial to the success of your projects. PLA (Polylactic Acid) is one of the most popular materials used in 3D printing due to its ease of use, biodegradability, and wide range of colors and finishes. However, with so many options available on the market, it can be overwhelming to choose the best PLA filament for your specific needs. In this article, we will provide you with the ultimate guide to selecting the best PLA printer filament for your 3D printing projects.
What is PLA filament?
PLA filament is a biodegradable thermoplastic derived from renewable resources such as corn starch or sugarcane. It is one of the most commonly used materials in 3D printing due to its low melting temperature, which makes it easy to work with. PLA is also known for its environmental friendliness, as it does not emit harmful fumes during printing and can be composted at the end of its life cycle.
Factors to consider when choosing PLA filament
When selecting PLA filament for your 3D printing projects, there are several factors to consider to ensure the best results:
1. Diameter: PLA filament is available in different diameters, with 1.75mm and 2.85mm being the most common sizes. It is important to choose the correct diameter for your 3D printer, as using the wrong size can lead to printing issues.
2. Color: PLA filament comes in a wide range of colors and finishes, including matte, glossy, translucent, and metallic. Consider the desired appearance of your final print when choosing the color of your filament.
3. Quality: The quality of PLA filament can vary greatly between manufacturers. Look for high-quality filament that is free from impurities and has consistent diameter and color throughout the spool.
4. Price: PLA filament prices can vary depending on the brand, quality, and quantity purchased. While it may be tempting to opt for cheaper filament, investing in higher-quality filament can lead to better print quality and fewer printing issues.
5. Compatibility: Ensure that the PLA filament you choose is compatible with your 3D printer’s specifications, including the recommended printing temperature and bed adhesion requirements.
Best PLA filament brands
There are many PLA filament brands on the market, each offering different colors, finishes, and quality levels. Some of the best PLA filament brands include:
1. Hatchbox: Known for its high-quality filament and wide range of colors, Hatchbox is a popular choice among 3D printing enthusiasts.
2. Overture: Overture offers a variety of PLA filament options, including matte, glossy, and translucent finishes, at an affordable price point.
3. eSun: eSun is a trusted brand that produces high-quality PLA filament with consistent diameter and color.
4. MatterHackers: MatterHackers offers a wide selection of PLA filament in unique colors and finishes, perfect for creative 3D printing projects.
5. Polymaker: Polymaker is known for its high-performance PLA filament that is easy to print with and produces high-quality results.
FAQs about PLA filament
Q: Can I use PLA filament with a heated bed?
A: While PLA filament does not require a heated bed for adhesion, using a heated bed set to around 60°C can help prevent warping and improve print quality.
Q: How should I store PLA filament?
A: PLA filament is sensitive to moisture and should be stored in a cool, dry place away from direct sunlight. Consider using a filament storage box or desiccant packets to keep your filament dry.
Q: Can I recycle PLA filament?
A: PLA filament is biodegradable and can be composted at the end of its life cycle. Some recycling facilities also accept PLA for processing.
Q: What is the best printing temperature for PLA filament?
A: The recommended printing temperature for PLA filament is typically between 190-220°C. However, it is important to check the manufacturer’s guidelines for the best results.
Q: How can I troubleshoot common printing issues with PLA filament?
A: Common printing issues with PLA filament include stringing, warping, and layer adhesion problems. Refer to your printer’s user manual or online resources for troubleshooting tips and solutions.
Conclusion
Choosing the best PLA filament for your 3D printing projects is essential to achieving high-quality prints with minimal issues. Consider factors such as diameter, color, quality, price, and compatibility when selecting PLA filament for your 3D printer. Additionally, choose a reputable brand that offers a wide selection of colors and finishes to unleash your creativity. By following the tips and recommendations in this guide, you can confidently select the best PLA filament for your next 3D printing project and achieve stunning results.