Bambu Lab PPA-CF Black

# Bambu Lab PPA-CF 1.75mm 1kg Filament – Carbon Fiber Reinforced Polyphthalamide Black (73100)

Step into the peak tier of industrial additive manufacturing and replace heavy aluminum or magnesium parts with advanced, carbon fiber-reinforced semi-aromatic polymers. Bambu Lab PPA-CF Black (73100) is specifically formulated for structural engineers, automation specialists, and industrial laboratories in Bangladesh who demand ultimate dimensional stability, outstanding wear resistance, and long-term fatigue life. By utilizing a high-performance Polyphthalamide (PPA) backbone, this engineering composite completely bypasses the thermal sagging and high moisture-absorption weaknesses that limit traditional aliphatic nylons.

Ultimate Metal-Replacement Matrix & High-Modulus Rigidity

When industrial sub-assemblies are subjected to relentless mechanical strain, high torque, or heavy structural loading, conventional thermoplastics quickly warp or fail. Bambu Lab PPA-CF solves this industrial bottleneck by anchoring premium microscopic carbon fiber strands within a highly stable semi-aromatic crystalline network. This creates an ultra-dense internal skeletal structure that provides market-leading tensile strength and exceptional flexural modulus, allowing you to print lightweight, heavy-duty brackets, gear systems, and robotic end-effectors that exhibit zero deflection under load.

Extreme Thermal Stability & High Heat Deflection (Up to 200°C+)

Where standard engineering technical lines begin to soften and deform under severe operating friction or hot environments, PPA-CF thrives without compromise. Boasting a massive glass transition and high heat deflection temperature (HDT), your printed components confidently preserve their exact physical tolerances, snap-fit geometries, and structural load capacity. This renders it the premier choice for high-temperature automotive engine bay modifications, active electronic terminal blocks, and custom tooling fixtures exposed to continuous heat cycles.

Stellar Hydrolytic Stability & Low-Warp Tropical Resilience

Traditional polyamides (like Nylon 6 or Nylon 6,6) act like visual sponges in humid environments, rapidly sucking water molecules out of the air, causing parts to expand, soften, and lose up to 50% of their structural strength. Thanks to its semi-aromatic chemical composition, PPA-CF exhibits incredibly low moisture sensitivity. It maintains its peak mechanical stiffness, tensile properties, and precise dimensional tracking even when permanently deployed across Bangladesh’s intensely humid tropical monsoons, making it exceptionally reliable for outdoor field machinery and marine applications.

Smart RFID Profile Sync via Native System Recognition

Skip the exhausting trial-and-error of manually calibrating ultra-high temperature parameters, fine-tuning precise volumetric flow caps, and mapping out structural cooling curves. The material spool features an embedded RFID material tracking chip. The moment it is safely loaded, the system instantly pushes the optimized PPA-CF configuration profile directly into Bambu Studio or Orca Slicer, setting up the exact high-temperature hotend tracks (up to 310°C) and enclosed chamber targets required for a flawless plug-and-play start.

Technical Specifications

• Parameter & Specification Detail

Brand & Series

• Bambu Lab PPA-CF (High-Performance Carbon Fiber Polyphthalamide Series)

Color Variant

• Black / Industrial Carbon Matte Black (Color Code: 73100)

Filament Diameter

• 1.75 mm (Dimensional Tolerance: ±0.03 mm)

Net Weight

• 1.0 kg (2.2 lbs) Spool / Refill

Nozzle Temperature

• 280°C – 310°C (Recommended baseline: 290°C - 300°C)

Bed Temperature

• 80°C – 100°C (Enclosed chamber/high-temperature build enclosure mandatory)

Nozzle Requirement

• 0.4mm or larger HARDENED STEEL REQUIRED (Standard brass nozzles will melt and destroy instantly)

System Compatibility

• Enclosed structural FDM printers equipped with high-temperature hotends