PLA
(polylactic acid) is one of the most popular and widely used materials in 3D printing due to its numerous advantages.
- Environmental Friendliness: PLA is a biodegradable and environmentally friendly material made from corn starch or other renewable plant-based sources. It does not contain toxic chemicals or emit hazardous fumes, making it a safe and eco-friendly choice.
- Wide Color Range: PLA is available in a wide range of colors, including transparent and vibrant tones. This allows for the creation of aesthetically appealing projects with diverse color options.
- Low Shrinkage: PLA exhibits minimal shrinkage, meaning that printed details retain higher accuracy.
- Excellent Overall Strength: While PLA may not be as strong as some other materials like ABS or PETG, it still offers sufficient strength for many applications, including prototyping, decorative item printing, and educational purposes.
In summary, PLA is an excellent choice for 3D printing, especially for those seeking an environmentally friendly alternative. However, due to its lack of UV resistance, it is not suitable for outdoor use.