Easy-to-Print PLA 3D Printer Filaments
The most commonly used 3D printing material, these PLA filaments make detailed parts at a low melting point, so they won’t warp as they cool, rarely clog nozzles, and don’t require a heated printer bed. They’re also unlikely to drip and produce plastic strings for a clean finished part. In general, they’re best for printing prototypes instead of load-bearing parts since they’re not as strong as ABS or as heat resistant as PEEK. Print them on a fused filament fabrication (FFF) 3D printer.
Filaments with an annealing temperature can be heat treated to make parts harder, stronger, and better at resisting heat. To anneal, heat your finished part to the listed temperature and then let it cool slowly.
Tensile strength is the best measure of a filament’s overall strength. Similar to the stress applied on a rope during a game of tug-of-war, it’s the amount of pulling force a material can handle before breaking. A higher rating means a stronger filament. A tensile strength of 5,000 psi and above is considered good; 12,000 psi and above is excellent.
Maximum exposure temperature is the point at which a printed part will begin to deform. Above this temperature, your part will start to lose structural integrity. Filaments that can be annealed are also rated for maximum temperature after annealing, which is the new maximum exposure temperature once that process completes.
Spool | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia., mm | Printing Temp. | For Printer Bed Temp. | Tensile Strength | Max. Exposure Temp. | Annealing Temp. | Max. Temp. After Annealing | For Min. Nozzle Dia., mm | Dia., mm | Dp., mm | Wt., g | Each | |
PLA Plastic | ||||||||||||
Clear | ||||||||||||
| 1.75 | 195° to 225° C 383° to 437° F | 21° to 60° C 70° to 140° F | Not Rated | 60° C 140° F | 100° to 120° C 212° to 248° F | 155° C 311° F | 0.4 | 200 | 50 | 500 | 0000000 | 000000 |
| 2.85 | 195° to 225° C 383° to 437° F | 21° to 60° C 70° to 140° F | Not Rated | 60° C 140° F | 100° to 120° C 212° to 248° F | 155° C 311° F | 0.4 | 200 | 50 | 500 | 0000000 | 00000 |
Clear, Gray | ||||||||||||
| 1.75 | 195° to 225° C 383° to 437° F | 21° to 60° C 70° to 140° F | Not Rated | __ | 100° to 120° C 212° to 248° F | 155° C 311° F | 0.4 | 200 | 50 | 500 | 00000000 | 00000 |
| 2.85 | 195° to 225° C 383° to 437° F | 21° to 60° C 70° to 140° F | Not Rated | __ | 100° to 120° C 212° to 248° F | 155° C 311° F | 0.4 | 200 | 50 | 500 | 00000000 | 00000 |
Structural Support 3D Printer Filaments
with your part to prevent the
part from losing its shape
When 3D printing a model with overhangs or hollow spaces, use these filaments to prevent the model from losing its shape. They support the structure during the printing and cooling process, then dissolve or snap away once the part is hardened. Use them in dual-extrusion fused filament fabrication (FFF) printers alongside your primary filament. Unlike parts with supports printed from a single filament, there’s no cutting, sanding, or polishing required.
Choose a filament that has similar printing requirements as your primary filament. You will want to choose a support filament that prints at a similar temperature as your primary filament and has the same requirements for a heated build chamber, so they cool at the same rate and won’t warp. PSU blend filaments work with high-temperature plastic, such as PEEK and PEI, and require a heated build chamber.
You should also consider how you will remove the structural support filament from your finished part. Break-away filaments are designed to cleanly snap off of your primary parts with your hands while the print is still warm, taking only minutes to fully remove.
Spool | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia., mm | Printing Temp. | For Printer Bed Temp. | Hardness | Max. Exposure Temp. | For Min. Nozzle Opening Dia., mm | Dia., mm | Dp., mm | Wt., g | For Use With | Each | |
Break Away | |||||||||||
PSU Blend—Clear | |||||||||||
| 1.75 | 350° to 380° C 662° to 716° F | 120° to 160° C 248° to 320° F | Rockwell R125 (Hard) | 180° C 356° F | 0.4 | 200 | 35 | 500 | PEEK Plastic PEI Plastic PEKK Plastic PPS Plastic PPSU Plastic PSU Plastic | 0000000 | 0000000 |
Dremel 3D Printer Filaments
Build parts and prototypes from these filaments using Dremel fused filament fabrication (FFF) 3D printers. An RFID tag on the spool communicates with your printer, automatically adjusting it to the correct temperature and print speed for the filament material and notifying you when the filament is running out.
PLA filaments are the most commonly used in 3D printing. PLA is easy to use; it rarely clogs nozzles, doesn’t require a heated printer bed, and prints at a low temperature—meaning parts won’t warp while cooling. It produces string-free parts, so you can use it to print with a high level of detail. Less durable and more sensitive to heat than ECO-ABS, PLA is better for printing prototypes than end-use parts.
PETG is more moisture resistant than ECO-ABS, making it a great choice for printing parts for use in humid or wet environments. Generally, PETG’s other properties fall somewhere between those of PLA and ECO-ABS. It’s more flexible and durable than PLA, but less so than ECO-ABS. It’s harder to print than PLA because it requires a heated printer bed, but easier to print than ECO-ABS. PETG filaments should be kept in a sealed container with a desiccant.
Tensile strength is the best measure of a filament's overall strength. Similar to the stress applied on a rope during a game of tug-of-war, it's the amount of pulling force a material can handle before breaking. A higher rating means a stronger filament. A tensile strength of 5,000 psi and above is considered good; 12,000 psi and above is excellent.
Maximum exposure temperature is the point at which a printed part will begin to deform. Above this temperature, your printed parts will start to lose structural integrity.
Spool | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer Model No. | Dia., mm | Printing Temp. | For Printer Bed Temp. | Tensile Strength | Max. Exposure Temp. | For Min. Nozzle Opening Dia., mm | Dia., mm | Dp., mm | Wt., g | Color | Each | |
PLA Plastic | ||||||||||||
| __ | 1.75 | 200° to 230° C 395° to 445° F | 35° C 95° F | 6,620 psi (Good) | 60° C 140° F | 0.25 | 180 | 55 | 750 | Clear | 000000 | 000000 |
PETG Plastic | ||||||||||||
| PETG-TRA-01 | 1.75 | 240° to 260° C 464° to 500° F | 80° C 175° F | 7,250 psi (Good) | 84° C 183° F | 0.2 | 181 | 55 | 750 | Clear | 0000000 | 00000 |
Moisture-Resistant Polyester 3D Printer Filaments
Parts printed with these polyester filaments absorb less moisture than other types of plastic, making them ideal for use in wet or humid environments. They are more durable and flexible than PLA, and easier to print than ABS. Use these filaments with fused filament fabrication (FFF) 3D printers, and print onto a heated print bed. Printing onto a cool surface causes the molten filament to change temperature rapidly, which can warp your designs. Although finished parts are moisture-resistant, these filaments are sensitive to humidity, and should be stored in a dehumidifying cabinet or a sealed container with desiccant for the best printing quality.
PETT forms strong bonds between layers, so prints will not split apart. It is often used to make large models with large layers.
PCTG is more impact resistant than PETT and PETG and holds up to a wide range of acids and bases without breaking down. It is often used for printing parts that will be exposed to chemicals and oils.
Tensile strength is the best measure of a filament's overall strength. Similar to the stress applied on a rope during a game of tug-of-war, it's the amount of pulling force a material can handle before breaking. A higher rating means a stronger filament. A tensile strength of 5,000 psi and above is considered good; 12,000 psi and above is excellent.
Maximum exposure temperature is the point at which a printed part will begin to deform. Above this temperature, your printed parts will start to lose structural integrity.
Spool | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia., mm | Printing Temp. | For Printer Bed Temp. | Tensile Strength | Hardness | Max. Exposure Temp. | Specifications Met | For Min. Nozzle Opening Dia., mm | Dia., mm | Dp., mm | Wt., g | Each | |
PETT Plastic | ||||||||||||
Clear | ||||||||||||
| 1.75 | 235° to 242° C 455° to 468° F | 68° C 155° F | 4,060 psi (Poor) | Not Rated | 76° C 169° F | FDA Compliant 21 CFR 177.1315 | 0.2 | 200 | 70 | 1,000 | 0000000 | 000000 |
| 2.85 | 235° to 242° C 455° to 468° F | 68° C 155° F | 4,060 psi (Poor) | Not Rated | 76° C 169° F | FDA Compliant 21 CFR 177.1315 | 0.2 | 200 | 70 | 1,000 | 0000000 | 00000 |
PCTG Plastic | ||||||||||||
Semi-Clear | ||||||||||||
| 1.75 | 250° to 270° C 482° to 518° F | 70° to 80° C 158° to 176° F | 5,510 psi (Good) | Not Rated | 70° C 158° F | __ | 0.25 | 200 | 60 | 750 | 000000 | 00000 |
| 2.85 | 250° to 270° C 482° to 518° F | 70° to 80° C 158° to 176° F | 5,510 psi (Good) | Not Rated | 70° C 158° F | __ | 0.25 | 200 | 60 | 750 | 0000000 | 00000 |