Smith3D PC CF Filament 1.75mm 1kg

Smith3D PC CF Filament 1.75mm 1KG – High-Temperature Polycarbonate Carbon Fiber

Smith3D PC-CF is a polycarbonate carbon fiber reinforced filament offering exceptional heat resistance up to 110-130°C combined with superior impact strength. The carbon fiber reinforcement provides high rigidity and dimensional stability while maintaining the toughness polycarbonate is known for. Perfect for demanding applications requiring strength, heat resistance, and precision.

Ideal for aerospace components, drone parts, automotive accessories, functional prototypes, jigs, and fixtures. The sleek matte finish reduces the need for post-processing.

Smith3D PC CF Key Features

• High-Temperature Resistance – Withstands up to 110-130°C operating temperatures
• Superior Impact Strength – PC base provides excellent toughness
• High Rigidity – Carbon fiber reinforcement increases stiffness
• Dimensional Stability – Reduced warping and shrinkage for precision
• Lightweight Yet Strong – Ideal for weight-critical applications
• Clean Matte Finish – Professional appearance, minimal post-processing

Smith3D PC CF Printing Parameters

PC-CF vs Other Engineering Materials

PC CF Applications

• Aerospace & Drones – Lightweight, strong structural components
• Automotive Parts – Under-hood components, brackets, mounts
• Industrial Fixtures – Jigs, tooling, end-of-arm tooling
• Functional Prototypes – Heat and stress-tested parts
• Enclosures – High-temp electronics housings
• Mechanical Parts – Gears, housings, structural components

PC CF Printing Tips

1. Enclosed Chamber Required – Essential to prevent warping and delamination.
2. Dry Thoroughly – PC is highly moisture sensitive; dry at 80°C for 6-8 hours.
3. Hardened Steel Nozzle – Carbon fiber wears brass quickly.
4. High Bed Temperature – 100-120°C for proper adhesion.
5. Slow Cooling – Disable part cooling fan for first layers.

Smith3D PC CF Specifications

Smith3D PC CF FAQ

Q: What printers can print PC-CF?
A: PC-CF requires an enclosed printer with high-temperature hotend (280°C+) and heated bed (120°C+). Compatible with Bambu Lab X1/P1 series, Creality K1 Max, and other enclosed high-temp printers.

Q: Is PC-CF stronger than PETG-CF?
A: Yes, PC-CF has significantly higher heat resistance (110-130°C vs ~80°C) and better impact strength than PETG-CF.

Q: Why is drying so important?
A: Polycarbonate is hygroscopic and absorbs moisture quickly. Wet PC-CF will bubble, have poor layer adhesion, and reduced strength.

Q: Can I use PC-CF for outdoor applications?
A: PC-CF has good heat and impact resistance but is less UV-resistant than ASA. For outdoor use, consider a UV-protective coating or use ASA-CF instead.

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