Compare 3D Printing Materials

PEEK (Polyether Ether Ketone) is a high-performance engineering plastic widely used in aerospace, automotive, medical, and electronics industries. As a material that is resistant to high temperatures, chemical corrosion, and wear, PEEK offers exceptional strength and rigidity in 3D printing, making it suitable for demanding functional parts. It can withstand temperatures exceeding 250°C and maintain stable performance under high loads and extreme conditions. PEEK also has excellent electrical insulation properties and biocompatibility, making it an ideal choice for medical implants and high-end industrial components.

PETG (Polyethylene Terephthalate Glycol) is a 3D printing material that combines strength and toughness, offering the advantages of PLA’s ease of printing and ABS’s durability. It has excellent impact resistance and chemical stability, along with good transparency and a smooth surface finish. PETG has high-temperature resistance, making it ideal for producing functional parts, mechanical components, and durable prototypes. During printing, it experiences minimal shrinkage and warping, making it a reliable choice for home, education, and industrial applications.

PLA is a high-quality, high-performance, and cost-effective 3D printing material, offering excellent layer adhesion and impact resistance, resulting in durable and long-lasting prints. The base series comes in up to 30 colors, ensuring uniform color consistency and stable printing quality. PLA is made from renewable plant-based resources, eco-friendly, non-toxic, and biodegradable. It is reliable, easy to use, and provides high cost-performance with a wide range of colors, making it an ideal choice for home, education, and industrial printing.

3D printing antistatic resin materials are typically achieved by incorporating conductive fillers or ion-type additives into the resin, effectively reducing the material’s surface resistivity. These materials are specifically designed for applications in electronic devices, precision instruments, and other areas where static interference must be prevented. The material effectively suppresses static accumulation, ensuring that printed parts remain free from charge interference during use, while maintaining excellent mechanical properties and precise printing details. Whether for manufacturing sensitive components or performing high-precision assemblies, antistatic resin is the ideal choice.

3D printing tough resin material is designed for printing projects that require high durability and impact resistance. It offers excellent mechanical properties, capable of withstanding high pressure and severe impact, while maintaining precise printing details. Whether creating prototypes, functional parts, or industrial applications, the tough resin provides an ideal balance—finding the sweet spot between strength and flexibility.

PA+GF is a polyamide powder material reinforced with glass beads, which significantly improves stiffness and dimensional stability. Compared with unfilled polyamide, this material offers higher heat resistance and demonstrates excellent long-term wear performance. However, due to the addition of glass, its impact strength and tensile strength are relatively lower than those of other nylons.

Nylon is a high-performance engineering polymer with well-balanced properties. It offers high strength, excellent toughness, and outstanding wear resistance, along with superior chemical resistance and thermal stability, ensuring reliable performance even under demanding conditions. Thanks to its lightweight and high reliability, nylon materials are widely used in automotive, medical, aerospace, and consumer products, making them an ideal choice for applications requiring both functionality and durability.

ABS-like material is a durable and versatile prototyping material suitable for producing both functional and aesthetic parts. Its front surface is smooth, while the side walls and bottom have a matte finish, giving parts an appearance similar to injection-molded components. The material offers good dimensional stability, moisture resistance, and is easy to post-process, making it ideal for rapid prototyping and functional testing.It is usually available in black and white.

Inconel 718 is known for its outstanding high-temperature strength, creep resistance, and corrosion resistance. The material can withstand operating temperatures above 700°C while maintaining excellent fatigue and fracture resistance. Through additive manufacturing, GH4169 can produce parts with complex geometries and is widely used in aerospace engines, gas turbines, high-temperature molds, and high-performance industrial components.
Disadvantages: High cost; complex heat treatment process; thin-walled structures require careful design; default surface roughness Ra10–12.

17-4 PH stainless steel is a precipitation-hardening stainless steel known for its excellent hardness and corrosion resistance. Through vacuum solution heat treatment and H900 aging treatment, printed parts can achieve high strength, high hardness, and good wear resistance. 17-4 PH stainless steel is suitable for manufacturing industrial components that require high strength, corrosion resistance, and complex structures, such as aerospace parts, molds, and high-load machinery.
Disadvantages: Low elongation (≤16% after heat treatment); weak magnetism after heat treatment.