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Nylon 645
What makes Nylon 645 unique among its other nylon counterparts is its high optical clarity.
Transparency/translucency can be achieved on printed objects, depending on layer thickness.
Thanks to this property, Nylon 645 can, for example, be used to print LED and LCD overlays, in
addition to items subject to repeated flexing such as buckles and clasps. Nylon 645 is also an
excellent choice for printing weight-bearing parts and parts subject to friction.
Nylon 645 does not have as high a tensile strength as Alloy 910, but it has slightly more than
Bridge Nylon. While this material presents a reduced water absorption in comparison to many
other nylon filaments, storing it in a sealed container, preferably with a fresh desiccant pack, is
recommended.
Extrusion Temperature: 230°C
PEI Print Surface Temperature: 110°C
Part Removal: 60°C
Tips: Treat PEI print surface with PVA glue
stick.
Tips: Enclosure Recommended.
PC+PBT
This polycarbonate alloy material produces smooth prints with excellent structural integrity and
a high chemical resistance to motor oil and grease, making it ideal for industrial applications in
need of long-term fatigue performance, particularly in automotive applications. PC+PBT
excels in balancing print stiffness, structural integrity, and impact strength with superb filament
ductility.
PC+PBT filament is a polycarbonate-based material, therefore applying a glue stick (such as
Elmer’s® brand) directly to the print surface before starting your LulzBot 3D printer is strongly
recommended for increased printed object adhesion.
Extrusion Temperature: 240°C
PEI Print Surface Temperature: 110°C
Part Removal: 60°C
Tips: Treat PEI print surface with PVA glue
stick.
Tips: Enclosure Recommended.
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