TPU Filament     



TPU filament is a type of 3D printing material that is made from thermoplastic polyurethane. It is a flexible and durable material that is often used for making prototypes and end-use parts. TPU filament is available in a variety of colors and hardness levels, making it a versatile material for a variety of applications.

Some of the benefits of using TPU filament include:

  • Flexibility: TPU filament is a flexible material that can be used to create parts that can bend and stretch. This makes it ideal for applications such as gaskets, seals, and wearables.
  • Durability: TPU filament is a durable material that can withstand wear and tear. This makes it ideal for applications such as automotive parts, sporting goods, and toys.
  • Strength: TPU filament is a strong material that can withstand impact and force. This makes it ideal for applications such as tool handles, protective gear, and industrial equipment.
  • Chemical resistance: TPU filament is resistant to a variety of chemicals, making it ideal for applications where exposure to chemicals is a concern.
  • Temperature resistance: TPU filament can withstand a wide range of temperatures, making it ideal for applications where exposure to extreme temperatures is a concern.

Some of the challenges of using TPU filament include:

  • Adhesion: TPU filament can be difficult to adhere to the build plate, so it is important to use a good adhesive or build surface.
  • Shrinkage: TPU filament can shrink significantly during the printing process, so it is important to account for this when designing parts.
  • Warping: TPU filament can warp during the printing process, so it is important to use a heated build plate and to print with a fan.
  • Filament clogging: TPU filament can clog the nozzle of the 3D printer, so it is important to use a good quality nozzle and to keep the filament clean. We prefer to use a direct drive extruder such as what comes on the Anycubic Kobra.

Overall, TPU filament is a versatile and durable material that can be used to create a variety of products. It is important to be aware of the challenges of using TPU filament, but with proper care and attention, it can be used to create high-quality parts.