SUNLU PETG-CF Black 1.75mm 1kg 3D Filament

SUNLU PETG-CF Black Filament is a high-performance additive manufacturing material meticulously engineered for demanding applications. Infused with 10% carbon fiber, this advanced PETG blend significantly elevates mechanical properties, delivering enhanced tensile strength, rigidity, and impact resistance. It retains the printability characteristics of standard PETG, making it accessible while offering superior performance for functional prototyping and end-use parts. This material is designed to extrude smoothly, ensuring consistent filament diameter and flow, which prevents common printing issues like bubbling or clogging.

This carbon fiber reinforced PETG excels in creating parts that require both durability and precision. Its improved stiffness ensures dimensional stability across various geometries, while strong layer adhesion contributes to robust, long-lasting prints less susceptible to delamination or breakage. The unique matte frosted surface finish not provides a high-end aesthetic but also helps mask layer lines, resulting in professional-grade components directly off the print bed. Optimal print temperatures range from 240-250°C with a heated bed of 50-60°C, ensuring excellent adhesion without the need for additional adhesives.

Ideal for engineering applications, durable tooling, and sturdy daily-use components, SUNLU PETG-CF maintains structural integrity under stress and performs reliably across a wide temperature spectrum. It’s a versatile choice for makers and professionals looking to produce high-quality, tough, and visually appealing prints without significant post-processing.