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Add to SafariWhen comparing Taulman3D Bridge Nylon Filament vs eSUN PETG Filament, the Slant community recommends Taulman3D Bridge Nylon Filament for most people. In the question“What are the best filaments for 3D printing?” Taulman3D Bridge Nylon Filament is ranked 6th while eSUN PETG Filament is ranked 8th. The most important reason people chose Taulman3D Bridge Nylon Filament is:
Based off Taulman’s popular and very strong Nylon 645, this filament is strong, very flexible and has low surface friction.
Specs
Question Ranking
Pros
Pro Has nylon-like properties
Based off Taulman’s popular and very strong Nylon 645, this filament is strong, very flexible and has low surface friction.
Pro Several uncommon applications for 3D printed parts
Due to its strength and grippy surface, this filament can be used to produce weight-bearing surfaces, parts subject to friction and tapped/threaded parts. Its flexibility also makes it useful for fabricating plugs and gaskets.
Pro Great technical documentation
The full technical documentation is available at Taulman’s website. This is especially useful for professional engineers and those in the academic field. Furthermore, the filament was reviewed, tested and certified by St. Louis Testing Laboratories, ensuring the published technical data is correct.
Pro Affordable
A decent Nylon 645 filament can cost between $30 and $50. However, this filament is priced at around $20/$25, which puts its price on par with how much most PLA/ABS filaments cost.
Pro Can safely be used for applications where it comes in contact with food
This filament can safely be used to create e food and drink containers or parts for food production lines (like conveyor belt parts, for example ), unlike ABS, PLA or other popular 3D printing filament materials. PETG filament is food safe, as there are no potential hazards to food or human body while in contact with this material. In fact, PETG is a modified version of PET, which is a material widely used for food packaging.
Pro Simultaneously strong and flexible
PETG is pretty much as strong as ABS (in terms of direct load) and nearly as flexible as PLA, combining the best characteristics of these two materials. On top of that, printing PETG is easier than printing ABS, since it does not require a heated bed and has better layer adhesion.
Pro Can be used with nearly every 3D printer
This filament is available for both 1.75 mm and 3.0 mm extruders. It also does not require a heating bed when printing, although it’s better if you have one. It can also be printed using standard brass nozzles.
Cons
Con Difficult to use
Nylon and nylon-like materials are hard to work with and the setup process is quite cumbersome. A heated bed plate is absolutely necessary or the material won't even stick to the plate. You’ll also need to coat the heated base plate with Kapton tape or Garolite. As the material is quite flexible, non-direct-drive extruders won't work and a very short direct-drive extruder is needed. Getting everything just right takes some time, and it will be a while before you can start making decent quality prints.
Con Filament packaging provides proper protection
The material comes in a spool packed inside a vacuum film, with an included desiccant. All this is packaged inside a tough cardboard box, which keeps everything safe during shipping and storage.
Con Finding the perfect setting takes some time and effort
While this filament is easy to print, getting to the "optimal results" level requires extra work. Because temperatures vary within the extruder used, finding the perfect printer settings will, most likely, take several attempts.
Con Material specifications sheet available only upon request
The material specifications sheet isn't publicly available, but it is possible to request it from regional eSUN distributors. This is a hassle mostly for engineers and those in the academia, who will surely need this, since they will have no choice apart from spending some time and effort to get the specifications sheet. It would be better to have the specs available from the get-go.
