AMZ3D PLA 1.75mm 3D Printer Filament - 1kg (2.2 lbs) (Black)

Product Information

PLA is known for being a very non-toxic material that’s generally food-safe and produces very little fumes. According to Xometry, PLA+ is also not toxic, but obviously, the additives used in a PLA+ filament vary from manufacturer to manufacturer so this might not always be true. The different mechanical properties of PLA and PLA+ mean each is better suited for very different applications.

However, if you’re printing any functional part and still want a very effortless printing experience, PLA+ is for you! This enhanced version of PLA boasts many improved mechanical properties, including higher thermal resistance, tensile strength, impact resistance, and dimensional accuracy. It even yields smoother prints! Low heat resistance - prints and filament will warp and deteriorate in warmer temperatures, such as a hot carPolylactic acid, also known as PLA, is a thermoplastic derived from renewable, organic sources such as sugar cane or corn starch. PLA can be produced using the same equipment as regular plastics, making PLA manufacturing processes cost-efficient. Types of PLA It’s important to note that different companies each have their own unique PLA+ formula with a distinct set of additives, meaning different PLA+ filaments will perform differently. For example, some PLA+ filaments might contain TPU to make prints more impact-resistant, while others might contain other additives that increase rigidity. Because PLA is easier to print and less expensive, it’s the better option for beginners who want a seamless printing experience at a cheaper price. It’s also ideal if you’re very environmentally conscious.

Below, I’ve made a table listing some of the popular PLA and PLA+ filaments with their respective costs: PLA Filaments: With higher heat resistance, you won’t have to worry about parts melting or deforming under the heat of the sun. So whether you’re 3D printing car dashboard decorations or a part for your outdoor porch, you should always choose PLA+ over standard PLA when the part will face heat. Ease of Printing Below, I’ve gone over ABS and PETG, two of my favorite alternatives to PLA+ filament that boast even better strength and durability. ABSPLA (Polylactic Acid) is a thermoplastic polymer made from renewable resources such as corn starch, sugarcane, or other starch-rich crops. It is commonly used as a 3D printing filament for a variety of reasons, including:

In the sections below I’ll cover the main differences, including their surface finish, dimensional accuracy, strength, heat resistance, and more. Surface Finish This PLA Recycled filament from REAL is just as user-friendly as regular PLA, but slightly better for the environment! Wood - Dyed wood fibers can be added to filament to create almost any wood-like color, as well as a small amount of texture to mimic a wood-like appearance. But, PETG isn’t all perfect and this filament material is known to cause some printing issues, including over-adhesion to the build plate and stringing. As such, PLA+ is considered easier to work with than PETG, and a better choice for 3D printing novices. PLA Tough is comparable in strength to ABS (one of the strongest filament types), but is just as easy to print with as PLA. Ideal for industrial applications where a lot of force is applied to the printed object, such as tools or parts for your 3D printer.Dimensional accuracy is very important if you need your 3D prints to be a certain size to fit in, on, or around another part. Typically, the better the tolerance of a filament, the more dimensionally accurate the prints will be. Both PLA and PLA+ are considered rigid filament materials, with nowhere near the level of elasticity as TPU, TPE, or even Nylon filaments. And, though it’s generally accepted that PLA+ offers better impact resistance than a typical PLA filament, the material’s filament tends to be less flexible than traditional PLA.

For example, Sunlu recommends printing their regular PLA with a speed of 40-100 mm/s, while capping their speed recommendation for their PLA+ filament at 80 mm/s. While there’s no one answer to this disparity, it’s likely because the higher printing temperature required for PLA+ limits the filament extrusion. Metal - Stainless steel, copper, brass, iron, and conductive metal powders can be added to PLA to create a filament that can be sanded and buffed to create prints that are extremely similar to metal in appearance and characteristics. Currently, there’s no research into whether PLA or PLA+ is more hygroscopic so there’s no clear winner in this category. However, even if there was an answer, the difference in hygroscopy between these two materials would be very small, so it doesn’t really matter.However, PLA+ filament usually yields a better first layer than normal PLA because of the more precise manufacturing techniques used to make this material. Furthermore, according to FilamentPM, PLA+ filament is more consistent, material-wise, than normal PLA filament, so first-layer adhesion issues are much less frequent. Flexibility