Arnitel

Introduction

According to 3D printing blog, “Arnitel is a high-performance ThermoPlastic Copolyester (TPC) that offers you a unique combination of flexibility, high temperature resistance and strength. Arnitel Eco is manufactured using renewable feedstock, in fact 50% of its content comes from renewable resources, and in particular, rapeseed oil instead of mineral oil. This elastic product outperforms conventional rubbers according to the manufacturer across a variety of applications, and is available in hardnesses ranging from 40 to 70 Shore D. The Arnitel Eco 3D printer filament can be used with any 3D printer that supports PLA filaments as you need to have an extruder temperature of about 230 degrees Celsius for the Arnitel when printing, the same as for PLA.”

Printing tips

Using a Felix 2.0 printer

• Since Arnitel Eco doesn't stick very well:
  • heat the bed to 65 degrees.
  • Also make sure that the print head is very close to the platform (1 sheet of paper).
  • You also should add a raft (at least an external one, but also try a full one) or use some sticky tape.
  • Print slower than for PLA printing, e.g. at 50% (but not too slow, or
  • Maybe add cooling loops (print circling without printing)
  • Fan must be on

• Temperature: 215 ?

Links

• Arnitel (Felix Printer Forum thread)