PEKK Plastic

PEKK filament is a high-performance PAEK thermoplastic for FDM 3D printing, offering strength, heat resistance, wear resistance, and chemical resistance close to PEEK. This PEKK material enables high-performance structural parts and provides strong potential as a lightweight alternative to metal in demanding applications.

PEKK Plastic Characteristics

Price: From $3

Technology: FDM (Fused Deposition Modeling)

Build Time: From 72h (May vary for big size parts or high-volume orders)

Color: Brown

Tolerance: ±0.3mm (Within 100mm) or ±0.4% (Above 100mm)

Recommended Wall Thickness: > 1.6mm

Max Build Size: 580mm×480mm×480mm

Minimum build size: 30mm x 30mm x 10mm

Heat Deflection Temperature: 139℃ (ISO 75, 0.45 MPa)

Advantages: High temperature resistance, high strength, high stiffness, corrosion resistance, lightweight.

Features: Textured surface, relatively rough appearance.

Applications: Suitable for aerospace, robotic structural parts, electronics & semiconductors, automotive industry, precision equipment, functional components, etc.

PEKK Plastic Mechanical Properties

Measurement	Test Method	Value
Tensile Strength (X-Y)	ISO 527, GB/T 1040	92±5 MPa
Tensile Strength (Z)	ISO 527, GB/T 1040	80±5 MPa
Tensile Modulus (X-Y)	ISO 527, GB/T 1040	3580±200 MPa
Tensile Modulus (Z)	ISO 527, GB/T 1040	2280±200 MPa
Flexural Strength (X-Y)	ISO 178, GB/T 9341	145±5 MPa
Flexural Strength (Z)	ISO 178, GB/T 9341	122±5 MPa
Flexural Modulus (X-Y)	ISO 178, GB/T 9341	3450±200 MPa
Flexural Modulus (Z)	ISO 178, GB/T 9341	2550±200 MPa
Elongation at Break (X-Y)	ISO 527, GB/T 1040	5±1 %
Izod Impact (Notched)	ISO 179, GB/T 1043	5.4±2 KJ/㎡
Heat Deflection Temperature	ISO 75 0.45 MPa	139 ℃
Glass Transition Temperature	DSC, 10 ℃/min	158 ℃