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PBT Optimal - SLS Printing Powder

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Brand: Sinterit

Condition: New product

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534,00 €

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Versatile PBT powder for stiff parts with great mechanical properties and chemical resistance.

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Specifications

PBT Optimal is an SLS 3D printing powder by Sinterit, designed to be used on the Lisa X SLS 3D printer (only with Sinterit Studio Advanced). This material is a premier choice due to its superior properties and cost-effectiveness. Engineered with polybutylene terephthalate (PBT), PBT Optimal material combines exceptional rigidity and high dimensional stability with electronic insulation properties and resistance to solvents.

Electronic component housing 3D printed with the PBT Optimal SLS powder

Image 1: Electronic component housing 3D printed with the PBT Optimal SLS powder. Source: Sinterit.

These properties make parts 3D printed with the PBT Optimal powder ideal for applications in cost-effective prototyping, production of rigid tooling components, electrical and electronic component fabrication, production of thermoforming molds or even in medical and dental sectors.

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This material's low refresh ratio of just 20 % equates to an impressive 80% recycled powder utilization, making PBT Optimal a great material for sustainable additive manufacturing. Thanks to the unparalleled precision, resistance, cost-effectiveness, and sustainability PBT Optimal delivers across various industrial applications, this material stands as a catalyst in driving the future of 3D printing.

Elongation at break (%)	2.55
Tensile strength (MPa)	49
Tensile modulus (MPa)	2718
Electric insulator	Electricity insulator
Chemical resistance	Chemical resistance
Hide color variations	(Hide color variations)

PBT Optimal Datasheet

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General Information
Manufacturer	Sinterit
Technology	SLS
Material	PBT
Format	12 L / 6 Kg - Fresh
Particle Size (ISO 13320-1)	37 - 86 µm
Refresh Material Percentage	20 %
Color	"Black"
Compatible 3D Printers	Lisa X
Mechanical Properties
Tensile Strength (PN-EN ISO 527-1:2012)	X: 49.04 MPa Y: 48.28 MPa
Tensile Modulus (PN-EN ISO 527-1:2012)	X: 2718 MPa Y: 2663 MPa
Breakage Elongation (PN-EN ISO 527-1:2012)	X: 2.55 % Y: 2.62 %
Bending Strength	-
Bending Modulus	-
Charpy Impact Strength (PN-EN ISO 179-1:2010)	X: 9.18 KJ/m² Y: 11.12 KJ/m²
Surface Hardness	-
Thermal Properties
Softening Temperature	-
Melting Temperature (PN-EN ISO 11357-3:2018)	± 169 ºC
Thermal Deflection Temperature	-
Roughness of Printed Parts
Mean Roughness (R_a) in XZ/YZ planes	-
Mean Roughness (R_a) in XY plane	-
Mean Roughness Depth (R_z) in XZ/YZ planes	-
Mean Roughness Depth (R_z) in XY plane	-
Additional Information
HS Code	3908.1

* The typical values detailed in this table should be considered as reference. Actual values may vary depending on the 3D printer model used, part design, and printing conditions. We advise confirming the results and final properties with your own tests. For more information, refer to the product's technical data sheet.