PEEK OPTIMA™ Ha Enhanced (Filament)

PEEK-OPTIMA™ HA Enhanced LT120HA FIL 1.75mm

High performance thermoplastic material, PolyEtherEtherKetone (PEEK) as semi crystalline filament with hydroxyapatite content for Additive Manufacture by filament fusion and other melt extrusion 3D printing processes. Colour natural/beige.

Typical Application Areas
Filament Fusion Additive Manufacture of printed parts. Suitable for use in the 3D printing of long-term implantable medical devices. Excellent sterilisation resistance. Product supplied vacuum packed and dry when produced. As PEEK is hygroscopic, drying before use is recommended. This product is based on PEEK-OPTIMA™ LT120HA.

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Material Properties
Physical	Nominal Value	Unit	Test Method
Density	1.47	g/cm³	ISO 1183
Linear Density	3.53	g/m	Internal Method
Filament Diameter¹	1.75	mm
Thermal	Nominal Value	Unit	Test Method
Glass Transition Temperature (Onset)	148	°C	ISO 11357-2
Melting Temperature	338	°C	ISO 11357-3
Recrystallization Temperature (Peak)	286	°C	ISO 11357-3
Fill Analysis	Nominal Value	Unit	Test Method
Melt Viscosity 1000 s^-1 (400°C)	566	Pa·s	Internal Method
Melt Stability 1000 s^-1, 1 hr (400°C)	2.0	%	Internal Method
Shear Viscosity 100 s^-1 (400°C)	1167	Pa·s	ISO 11443
Shear Viscosity 1000 s^-1 (400°C)	440	Pa·s	ISO 11443
Shear Viscosity 10000 s^-1 (400°C)	136	Pa·s	ISO 11443
Additional Information
Nominal Weight: 0.5 kg Nominal Length: 142 m Packaging Spool Dimensions: 200 mm diameter Spool Dimensions: 68 mm width Spool Material: Heat-resistant Polyamide

Typical Processing Information
Extrusion	Nominal Value	Unit
Drying Temperature	100	°C
Drying Time	8.0	hr
Suggested Max Moisture	0.020	%
Melt Temperature	340 to 450	°C
Extrusion Notes
Drying Temperature / Time: 100 °C / 8 h (residual moisture <0.02%) Chamber / Build-Space Temperature: >150°C Important Notes 1) Processing conditions quoted in our datasheets are typical of those used in our processing laboratories. 2) Data are generated in accordance with prevailing national, international and internal standards, and should be used for material comparison. Actual property values are highly dependent on part geometry and processing conditions. Storage Requirements Store in original packaging away from direct sunlight and extremes of temperatures. Do not use if sealing tab is broken prior to opening. Development Material During qualification activities NFHI (Not For Human Implantation) grades are available upon request. Detailed data available on our website www.invibio.com or upon request.

Notes

¹3 axis laser micrometre