Trianglelab MK8 plated copper nozzle 0.8

In the process of 3D printing, PEEK, PEKK, PEI, PSU, PPSU and other filaments who can be melted above 300℃ are called high-temperature filaments. The ordinary brass nozzle cannot complete its printing. The thermal conductivity of the nozzle made of copper alloy is 330W/m.k, and the maximum printing temperature can reach 500℃, which can solve the problem of rapid heating of high-temperature filaments and continuous printing, effectively extending the service life of the nozzle.

All features of the MK8 nozzle are similar to the CR-10 nozzle. Its thread is M6. It supports the CR10 propulsion block and supports the original hotend for Ender 3 series 3D printers and CR-10. The nozzle has been made with a higher quality manufacturing process.

Advantage

• Temperature resistance up to 500℃, the best choice for special engineering plastics such as PEEK.
• High thermal performance keeps an even temperature of nozzle tip during printing, thus guaranteeing a stable extrusion; Meanwhile, further improves printing speed without sacrificing the quality.
• Special processing technology and post-treatment make the nozzle without burr at the edge of tip and without debris in the hole.
• Inner hole roughness lower than Ra0.4 and the whole nozzle nickel plated, Enhanced higher smoothness and less adhesion.
• Superior quality copper alloy with high strength and high thermal conductivity ensures the stability of performance.

Applicable filament

• Long service life and excellent results with all common printing materials such as PLA, PET-G, ABS, ASA, PA, TPU, etc.
• Unique features in printing high temperature materials such as PEEK, PEKK, PEI, PSU, PPSU etc.
• Occasional printing of abrasive materials with glass and carbon fibre or with wood or metal powder

Compatibility

• Compatible with all common hotends for MK8 nozzles (M6 thread)
• Ender 3 model series
• Ender 5 model series
• CR-10 model series
• etc.

Product features

• Nozzle diameter: 0.8 mm
• Filament diameter: 1.75 mm
• Dimensions: 13 x 7 mm
• Color: silver
• Material: plated copper alloy
• Min. Orifice Diameter: φ0.25
• Tolerance: ±0.01mm
• Inner Hole Roughness: ≤Ra0.4μm
• Concentricity: ≤0.02mm
• Hardness (Mohs): 6
• Maximum Printing Temperature: 500℃
• Thermal Conductivity: 330W/mk
• Expansion Coefficient: 16.7μm/m℃