**60A is very soft and can be challenging to print with. We recommend a direct drive extruder with a contained filament path (it will squeeze out any gap it can) and a PTFE-lined hot end (it tends to stick to the walls of an all-metal hot end). Seasoning an all-metal hot-end may help.**
CoexFlex™ 60A TPU is, by far, the most flexible filament on the market. At Shore 60A, it is much softer than Ninjaflex or Filaflex, feels like a rubber band, and produces finished parts that are completely flexible no matter what infill density you use. Highly functional for applications that require stretch, flexibility, or compliance. (NOTE: Only printable with select printers capable of printing this durometer of filament. A direct drive extruder is required.)
Benefits of CoexFlex™ 60A TPU
Excellent layer adhesion
Incredible flexibility and elasticity
Great durability
Uses
Soft handles and grips
Protective cases and skins
Custom-shaped seals and gaskets
Soft and flexible functional parts
Recommended print settings
Hotend Temperature: 205°C – 215°C (DO NOT approach or exceed the material breakdown temperature of 230°C)
Bed Temperature: Bed heating not recommended.
Recommended build surfaces/adhesives:
BuildTak
PEI
Kapton Tape
Hairspray
Magigoo Flex
Magigoo
Painter’s Tape
Print speed – up to 40mm/s. Start very slow (20mm/s) and work up from there. Slow down for bridging and infill.
Extrusion multiplier – up to 1.25 compared to rigid material, depending on extruder tension
Extrusion width – 105% of nozzle diameter (0.42 for a 0.4mm nozzle)
Part cooling fan recommended
Tolerance: At Coex 3D, we use multi axis laser measuring heads to ensure a tolerance of ±.03mm.
Quality: All Coex 3D printer filament is manufactured in our Green Bay, WI production facility. This allows us to ensure consistent quality for every spool through control of every aspect of the manufacturing process.
Packaging: Every spool of Coex 3D filament is thoroughly dried in our industrial dryer before being sealed. Spools are sealed with desiccant in a 4mil thick vacuum bag.
Tested: Coex 3D doesn't just sell filament, we use it on a daily basis. Our 50+ 3D printers are constantly running with our filament. We rely on our quality as much as our customers do.
Awesome Filament at a Bargain Price - Interesting Colors - Great for Prototypes or One-offs
I've been using COEX filament for many years and have visited their plant twice. Very friendly and welcoming. The quality has always been consistent and reliable. The Mystery PLA spools are a great bargain. Sometimes interesting colors, sometimes bland but useful for prototypes. Grab these especially when they are on sale - you will not be disappointed.
Unfortunately I won't be ordering anymore.
Worked well once I got it dialed in.
Big part of my decision is be cause of the spools. Tired of fighting them in my bambu ams.
