Posts Tagged ‘SemiFlex 3d printer filament


Fenner Drives, the maker of NinjaFlex a flexible 3D printer filament has announced a new variant of the NinjaFlex family, the SemiFlex 3D printer filament. Like the original NinjaFlex 3D Filament, SemiFlex material boasts flexibility, strength and reliability for your 3D printing projects, and is slightly more rigid to expand your printing possibilities. For the moment the new SemiFlex 3D printer filament is available in just 4 colors: Black, White, Blue and Red with the spool price for the standard more flexible NinjaFlex and the less flexible SemiFlex filaments being the same.

The new SemiFlex 3D filament features a consistent diameter and material properties providing reliable, high quality prints like the original NinjaFlex. It uses a patent pending technology for smooth feeding with a low friction exterior that allows smooth feed through filament guides. The filament provides high elasticity and excellent abrasion resistance, excellent build platform adhesion and bonding between layers and comes with a filament hardness of approximately 98A (50D) for SemiFlex as opposed to 85A for the NinjaFlex. The new SemiFlex 3D filament is available in both 1.75mm filament spool 0.50 kg weight and 3.00mm filament spool with a weight of 0.75 kg.


SemiFlex is best for the following types of projects:
– High level of detail
– Contain intricate parts
– High resolution text
– Unsupported vertical printing
– Shock-absorption needed
– Requires less flexibility than NinjaFlex Original 3D Filament

The SemiFlex 3D Filament Processing Guidelines recommend extruder temperature of between 210-225°C with no heated bed required for printing, though if you have and use one you might want to keep the temperature below 50°C. The recommended Print Speed is 30 mm/s, just like for printing with the original NinjaFlex filament, so prints using this material might require more time than what you would need as compared to when using standard PLA filament for example.