10%carbon Fiber Reinforced PEEK Resin 3D Printing Filaments

10% Carbon Fiber Reinforced PEEK 3D Printing Filament

PEEK-CF10% is a lightweight, ultra-stiff composite filament built for high-performance applications where strength-to-weight ratio is critical. The 10% short carbon fiber reinforcement delivers a flexural modulus of 10GPa — higher than unfilled PEEK

This filament is engineered for aerospace, motorsport, and advanced manufacturing sectors where replacing machined aluminum with a printed part is not just possible, but practical.

Key Advantages:

Flexural modulus 10GPa — exceptional stiffness-to-weight ratio
Density 1.34 g/cm³ — lighter than aluminum
Low warpage and minimal thermal expansion for large-format prints
Enhanced wear resistance and thermal conductivity

Typical Applications: Aerospace brackets, UAV components, racing prototypes, high-wear mechanical parts, lightweight robotic arms.

Material:	Polyetheretherketone
diameter:	1.75mm
weight:	1 kg/roll
length:	335m
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Model:
PEEK-3D
Brand:
PRES

Product Description

|10% Carbon Fiber Reinforced PEEK 3D Printing Filaments Product Description

High-temperature resistant

1.Glass transition temperature: 143°C

2.Heat distortion temperature: 320°C (1.8MPa, CF10%)

3.Long-term using temperature: 260°C

4.Short-term using temperature: 300°C

5.Melting point: 343°C

Ultra-high stiffness and Lightweight

10% short carbon fiber delivers exceptional flexural modulus and specific strength, enabling metal replacement with up to 40% weight reduction vs. aluminum.

Low warpage & Excellent dimensional stability

Carbon fiber reduces shrinkage and thermal expansion, resulting in flatter prints and tighter tolerances — ideal for large parts and precision jigs.

Enhanced wear resistance & Thermal conductivity

Carbon fiber improves surface hardness and heat dissipation. Note: CF10% is electrically conductive — NOT suitable for semiconductor insulating applications.

|How to print PEEK-CF10% material?

Material	drying Temperature	drying time	nozzle Temperature	Platform Temperature	Chamber temperature	printing speed
PEEK-CF10%	150°C	3H	390-430°C	100-140°C	133-162°C	15-50mm/s

●PEEK-CF10% material after 3D printing, it needs Annealing process to Eliminate internal stress and enhance crystallinity!

●Nozzle recommendation: Use hardened steel nozzle — carbon fiber is abrasive and will wear down brass nozzles quickly.

|PEEK-CF10% 3D Printing Filaments Advantages

● Ultra-high stiffness-to-weight ratio — metal replacement for aerospace and automotive

● Low warpage and superior dimensional stability vs. unfilled PEEK

● Enhanced wear resistance and thermal conductivity for friction-critical parts

● Electrically conductive — suitable for ESD-safe tooling and fixtures

● Widely compatible with FDM/FFF printing models

|PEEK-CF10% 3D Printing Filaments DATA SHEET

Item	Unit	Value
Tensile strength	MPa	140
Elongation at break	%	2.5
Flexural modulus	MPa	10300
Flexural strength	MPa	210
Glass transition temperature	℃	143
Heat distortion temperature (℃)	℃	320 (1.8MPa)