SUNLU Carbon Fiber PLA 1.75mm Filament 1kg Spool
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The SUNLU Carbon Fiber PLA 1.75mm Filament transforms ordinary 3D printing into high-performance manufacturing with its advanced carbon fiber reinforcement that delivers exceptional strength, stiffness, and dimensional stability. This innovative composite material combines the ease of PLA printing with the enhanced mechanical properties of carbon fiber, creating parts that are significantly stronger and lighter than standard plastics while maintaining excellent printability. The embedded carbon fibers provide a distinctive matte black finish with subtle texture that eliminates the need for post-processing while delivering professional-grade aesthetics straight from the printer.
Ideal for structural components, functional prototypes, and applications requiring superior rigidity, this premium filament offers the perfect balance between performance and printability. The carefully controlled fiber distribution ensures consistent extrusion and excellent layer adhesion while reducing part weight compared to solid materials, making it perfect for aerospace, automotive, and engineering applications where strength-to-weight ratio is critical.
Key Features:
High-Performance Carbon Fiber Reinforcement: Embedded carbon fibers significantly increase stiffness, strength, and impact resistance compared to standard PLA while reducing overall part weight for superior strength-to-weight ratios.
Enhanced Mechanical Properties: Tensile strength of 11-14kgf provides exceptional durability for functional parts, structural components, and applications requiring superior mechanical performance under stress.
Professional Matte Finish: Natural carbon fiber texture creates an attractive matte black surface with subtle grip texture that eliminates the glossy appearance of standard filaments and requires no post-processing.
Excellent Dimensional Stability: Superior stiffness and low thermal expansion ensure precise dimensional accuracy and minimal warping, making it ideal for technical parts and precision assemblies.
Easy PLA-Based Printing: Maintains the user-friendly characteristics of PLA with reliable bed adhesion, minimal odor, and excellent layer bonding while delivering advanced material properties.
Lightweight Construction: Carbon fiber reinforcement reduces part density compared to solid materials, creating strong yet lightweight components perfect for weight-critical applications.
Specifications:
Material: PLA reinforced with carbon fiber particles
Diameter: 1.75mm (±0.02mm tolerance)
Weight: 1kg (2.2 lbs) spool
Length: Approximately 300 meters
Color: Matte black with carbon fiber texture
Tensile Strength: 11-14kgf (significantly higher than standard PLA)
Printing Temperature: 205-225°C (optimal at 215°C)
Bed Temperature: 50-65°C (heated bed optional but recommended)
Print Speed: 50-100mm/s
Melt Flow Rate: 11-16g/10min (220°C, 10kg)
Nozzle Requirements: Hardened steel nozzle required (≥0.4mm, 0.6mm recommended)
Surface Finish: Matte black with natural carbon fiber texture
Density: Lower than standard PLA due to carbon fiber reinforcement
Environmental Properties: RoHS and REACH compliant, biodegradable PLA base
Dimensional Accuracy: ±0.02mm for precision applications
Storage: Keep dry and away from moisture
Applications: Structural parts, functional prototypes, aerospace components, automotive parts, technical assemblies, lightweight frames, precision tooling
Printer Compatibility: Most FDM 3D printers (hardened nozzle required due to abrasive properties)
Certifications: RoHS, REACH compliance for safety and environmental standards
