8 Best 3D Printer Pellets to Buy
3D printer pellets provide adaptability and economy for those wishing to use premium materials in volume for their projects. They are especially helpful in large-scale manufacturing or custom extrusion configurations and offer a less expensive substitute for conventional filaments. Below are some of the finest 3D printer pellet materials for your 3D printing requirements. Every choice has special advantages and characteristics suitable for various kinds of projects.
1. PLA Pellets
Processing Recommendations:
- Pre-dry the resin at 60°C for 4 hours before extrusion. A toaster oven works fine for this. However, do your family a favor and do not dry the resin in your kitchen oven! (Wet material will extrude with bubbles present in the filament. If this happens, dry the resin more before processing.)
- Extrusion Temp: 170 – 190°C
3D printing aficionados often choose PLA (polylactic acid) pellets because of their environmental friendliness. Perfect for those who care about the environment, PLA pellets—made from renewable resources like corn starch—are biodegradable. Usually between 190 and 220°C, these pellets melt at a rather low temperature that fits most 3D printers.
Excellent print quality with minimum warping and a smooth finish comes from PLA pellets. They are also indoor appropriate since they are odorless during printing. PLA is also well-known for its adaptability and use on a broad spectrum, from prototyping to designing ornamental objects. Though it lacks the heat resistance and toughness of materials like ABS, it is still a top choice for consumers searching for a quick and environmentally friendly solution.
Price: $200
2. ABS Pellets
Processing Recommendations:
- Pre-dry before extrusion at 80°C for 2-4 hours. A toaster oven is fine for this.
- Extrusion Temp: 190 – 210°C
Strong and durable ABS (Acrylonitrile Butadiene Styrene) pellets are a first choice for designers and engineers working on functional components or prototypes. Usually extruding at between 220 and 250°C, ABS can resist higher temperatures than PLA. ABS is perfect for producing parts that must withstand mechanical stress or heat because of its great temperature resistance.
ABS pellets have excellent mechanical characteristics, including impact resistance, flexibility, and durability. They are also renowned for their post-processability—that is, for the ability to paint, drill, or sand your final print. However, ABS generates fumes and needs careful temperature control during printing to prevent warping; thus, appropriate ventilation is absolutely essential. Despite these difficulties, ABS is still a popular choice for professional-grade applications.
Price: $ 10
3. PETG Pellets
Equipment Used:
- Filastruder 2.0 (vertical setup)
- 15V heater
- 2.2mm nozzle
Because of their mix of strength and flexibility, PETG (Polythene Terephthalate Glycol-modified) pellets are becoming more and more sought after in the 3D printing scene. Excellent layer adhesion and simplicity of printing are well-known qualities of PETG pellets. Usually extruding at 220–250°C, they are flexible for a variety of 3D printers.
PETG pellets have several main advantages; chief among them are their hardness and chemical and heat resistance. These pellets are less brittle than PLA and more durable for functional parts, containers, or objects subjected to moisture or chemicals. The low shrinkage of PETG is another well-known property that lowers the printing process warping risk. The glossy finish of the material lends visual value and qualifies for both functional and decorative prints.
Price: $3.99
4. Nylon Pellets
Processing Recommendations:
- Pre-dry before extrusion at 90C for 4-6 hours. A toaster oven works well for this.
- Extrusion Temp: 220-240C
Highly flexible and durable, nylon pellets are a preferred material for parts needing strength and wear resistance. Usually between 240 and 270°C, nylon extrudes at a higher temperature, which makes it ideal for more sophisticated 3D printers with heated beds and enclosed chambers to avoid warping.
For functional parts like gears, hinges, and mechanical assemblies, nylon's primary benefit is its capacity to resist great mechanical stress. The low friction of the material also makes it ideal for moving parts. Although nylon absorbs moisture from the air and is hygroscopic, correct storage can help solve this problem. Nylon pellets are a great choice for industrial uses because they offer outstanding durability and flexibility.
Price: $115
5. TPU Pellets
Key features:
- Format: 1 kg / 5 kg / 25 kg
- Density: 1.1 g/cm³
- Processing temperature: 250 ºC
For applications needing elasticity, TPU (thermoplastic polyurethane) pellets are a popular choice because of their incredible flexibility, rubber-like qualities, and excellent layer bonding. TPU extrudes at 210–230°C and yields prints that are robust and can resist repeated use and tear.
Flexible products, including phone cases, tires, seals, and other items requiring impact resistance and elasticity, fit TPU pellets. The material is ideal for industrial use because of its great resistance to oils, greases, and abrasions. Although TPU's softness and propensity to clog in conventional extruders make printing challenging, printers with direct-drive systems and exact temperature control can create amazing results. One of the most adaptable choices available on the market is TPU because of its durability and adaptability.
Price: 9.50 €
6. HIPS Pellets
Processing Recommendations:
- Pre-dry before extrusion at 80°C for 2-4 hours. A toaster oven works fine for this.
- Extrusion Temp: 190 – 210°C
One unusual material used often as a support material for dual extrusion 3D printing is HIPS (High-impact polystyrene) pellets. When complex overhanging or internal structures are involved, HIPS dissolves in limonene and is therefore a perfect support for ABS prints.
Apart from its function as a supporting material, HIPS can also be used alone as a printing material. It is lightweight and has reasonable flexibility and impact resistance. For both support and main construction, its seamless finish and simplicity of post-processing—including painting and sanding—make it a flexible choice. For those wishing to print using premium support material, HIPS is also more reasonably priced than other high-performance materials.
Price: $200
7. PC (Polycarbonate) Pellets
Key features:
- Brand name: SABIC Lexan HF1130-112 Clear
- Specific gravity: 1.200
- Melt mass flow rate: 25 g/10 min
- Drying temperature: 120C
- Drying time: 3-4 hrs
The excellent strength and durability of polycarbonate (PC) pellets are well known. Their impact resistance qualifies them for industrial uses requiring great hardness. Usually between 260–300°C, polycarbonate extrudes at high temperatures and needs a heated bed to prevent warping.
For parts exposed to high temperatures or needing exceptional strength—such as automotive components, electronic housings, or protective gear—polycarbonate is perfect. PC is a difficult material to work with because of its high printing temperature and tendency to absorb moisture; yet, the resultant prints are remarkably strong, transparent, and able to withstand demanding surroundings. PC pellets are a great option for consumers needing professional-grade output.
Price: $80
8. PVA Pellets
Processing Recommendations:
- Pre-dry before extrusion at 50C for 4-6 hours. A toaster oven works fine for this.
- Extrusion Temp: 150 - 170C, depending on your extruder set-up.
- Do not cool using water tanks; it is water-soluble and will dissolve in the water.
Dual-extrusion 3D printing systems mostly use PVA (polyvinyl alcohol) pellets as a support medium. PVA is water-soluble; thus, it readily dissolves in water following printing, leaving behind clean, intricate geometries that are impossible to print with one material. PVA extrudes between 150 and 1700°C, which fits a variety of other materials, including PLA.
Although PVA pellets are not usually used as the main printing material, their capacity to act as dissolvable supports makes them priceless for difficult projects. They guarantee good adhesion to other materials and leave no residue once dissolved, so they guarantee neat finishes. While sensitive to moisture, correct storage in an airtight container ensures constant performance.
Price: $686
Whether users need durability, flexibility, or environmental friendliness, each of these 3D printer pellet materials has special advantages of their own.
Best 3D Printing Software
There are many 3D printing software available that can prepare designs for 3D printing, and a good example is SelfCAD. It is an easy-to-use 3D design software that you can use not only to create 3D models but also to edit meshes and slice designs. It comes with interesting 3D modeling tools like freehand drawing and sketching that you can use to create designs from scratch.
There are also easy-to-use selection modes as well as various modification tools to help you modify your designs based on your requirements. It has an image-to-3D feature that makes it easier to turn photos to 3D models. You can also import STL files and modify them based on your needs.
The software comes with a built-in online slicer that one can use to prepare designs for 3D printing. The video below shows how to slice STL files and generate the G-code to send to the 3D printer.
Enjoy powerful modeling, rendering, and 3D printing tools without the steep learning curve.
Need to learn 3D modeling? Get started with interactive tutorials.