Kexcelled THE K9™ PPA CF15, Black, 1.75mm, 0,75kg

Aprašymas

Kexcelled THE K9™ PPA CF15 is a high-performance PPA filament reinforced with 15% carbon fiber. The material is developed for 3D printing applications where high strength, low weight, and excellent heat resistance are important. The carbon fiber reinforcement provides high stiffness, low shrinkage, and improved dimensional stability during printing. This makes the material suitable for functional parts, jigs, fixtures, and other components exposed to mechanical stress and high temperatures.

Highlights

• PPA reinforced with 15% carbon fiber
• Tensile strength up to 165–170 MPa
• Heat resistance up to 205 °C
• High stiffness and low weight
• Low warping and excellent dimensional stability
• Matte black finish with less visible layer lines
• Stable and consistent material feeding

Carbon Fiber Reinforced PPA for Strong and Heat-Resistant Prints

PPA CF15 combines the strength of PPA with the stiffness of carbon fiber. The result is a material that can handle high mechanical loads while keeping weight low. The material is ideal for parts that need to be both strong and dimensionally stable, even at elevated temperatures.

Handles High Temperatures

With an Heat Deflection Temperature of up to 205 °C, the material maintains its shape even in hot environments. This makes the filament suitable for applications such as machine parts, technical enclosures, and other components exposed to heat during use. The carbon fiber reinforcement also helps reduce shrinkage and warping during printing.

Recommended Print Settings

PPA CF15 requires a 3D printer capable of handling higher temperatures. For best results, a hardened nozzle and preferably an enclosed build chamber are recommended.

• Nozzle Temperature: 270–310 °C
• Bed Temperature: 90–110 °C
• Recommended Build Surface: Glue stick or high-temperature tape
• Print Speed: ≤250 mm/s
• Cooling Fan: 0–50 %
• Recommended Nozzle: Hardened steel, minimum 0.4 mm

As the material is moisture-sensitive, it should be stored dry and preferably dried before printing for optimal results.

Technical Specifications

• Material: PPA with 15% carbon fiber
• Diameter: 1.75 mm ±0.03 mm
• Density: 1.25–1.27 g/cm³
• Tensile Strength: 165–170 MPa
• Flexural Strength: 278–286 MPa
• Elastic Modulus: 14,000–15,000 MPa
• MFR: 15–20 g/10 min (270 °C / 2.16 kg)
• HDT: 205 °C
• Finish: Matte black surface

Suitable For

• Functional prototypes
• Jigs and fixtures
• Technical components
• Machine parts and enclosures
• End-use industrial parts
• Lightweight yet strong structures