Sunlu - Natural PEEK - 1kg

Warning | Read before you buy: PEEK filament is extremely difficult to print and intended for experienced users only. Please ensure you have prior experience with this material.

An industrial-grade 3D printer with a high-temperature hotend, heated chamber, and controlled environment is required. Consumer-grade printers are not suitable and attempting to use them may cause equipment damage.

Proceed only after fully understanding the material’s requirements. [High Performance Engineering Material]SUNLU PEEK (Polyether Ether Ketone) filament stands at the top of the plastics pyramid, offering outstanding strength, thermal stability, and chemical resistance.

Capable of continuous operation at 240°C and short-term exposure above 300°C, it’s ideal for industrial applications where other materials fail. [Exceptional Mechanical Strength]With a tensile strength of 100 MPa and flexural strength of 163 MPa, SUNLU PEEK delivers remarkable rigidity and toughness.

It maintains stability under load,...