PLA (Polylactic Acid) is a widely used 3D printing material known for its ease of printing and smooth finish. While it is stiff and offers decent strength, it has limited flexibility and can break under too much stress. It performs well for many functional parts but is less suitable for high-stress or heat-sensitive applications.
Silk PLA is a variation of PLA that features a glossy, reflective finish, giving prints a shiny, silk-like appearance. It maintains the ease of use and low odor of standard PLA but offers enhanced aesthetic qualities. While it shares PLA’s rigidity, it’s best used for decorative items or parts where visual appeal is important rather than high-stress functionality.
PETG (Polyethylene Terephthalate Glycol) is a durable 3D printing filament known for its strength and flexibility. It offers excellent impact resistance and clarity, making it ideal for functional parts and transparent prints.
TPU (Thermoplastic Polyurethane) is a flexible, rubber-like material , offering excellent elasticity and impact resistance. It can stretch without breaking, making it ideal for applications requiring flexibility, such as phone cases or wearable items, but may not hold up well in high-temperature environments.