What makes our new polypropylene filament so special?

Our newly developed polypropylene (PP) has one E-modulus of 1500 MPa, making it significantly stiffer than most available PP filaments, which are typically around 640 MPa. The higher level of stiffness is ideal for applications where high structural strength is required, such as medical braces and AFOs.

At the same time, our filament is after ISO 10993-5 certified, making it suitable for direct skin contact. This certification guarantees that the material is skin-friendly and makes it particularly indispensable for medical applications.

In addition, production is made possible by the use of thinner wall thicknesses, which the stiffer material makes possible. significantly more efficient and cost-effective. This offers enormous potential for individually adapted, comfortable solutions, particularly in orthopedics.

Advantages for the production of orthoses and corsets

The new PP filament from Multec opens up a wide range of possibilities for the production of orthopedic aids. The most important advantages at a glance:

- Higher rigidity: With an elastic modulus of 1500 MPa, our PP filament offers significantly more strength and stability, especially for corsets and AFOs.
- Lighter and softer constructions: Thanks to the thinner walls, lighter and at the same time comfortable orthoses can be produced.
- ISO 10993-5 certification: Ideal for medical use and guaranteed to be skin-friendly.
- Efficient production: With our **high-speed printing technology**, orthopedic aids can be produced quickly and cost-effectively.
- Variable wall thicknesses: Wall thicknesses from 2 to 6 mm in spiral mode allow the combination of soft and stiff areas in a single printing process.

High-speed printing technology for maximum efficiency

Another advantage of our solution is the high-speed printing technology with a volume flow that is 4-5 times higher than standard printers.

It not only enables fast production, but also flexible design options for wall thicknesses in spiral mode. Wall thicknesses can be varied from 2 to 6 mm , which is particularly important for AFOs and corsets. This means that orthoses with different stiffness ranges can be produced in a single printing process, which significantly increases functionality and comfort.

Cost and time efficiency in focus

For manufacturers of orthopedic aids, the combination of our new PP filament and Multec's high-speed printing technology means a significant reduction in production costs. At the same time, production time is significantly reduced: a medium-sized corset can be printed in just 12 hours - a significant time saving compared to traditional manufacturing methods.

Conclusion: The future of orthopedic 3D printing

With our new polypropylene filament and high-speed printing technology, Multec offers a comprehensive solution for orthopedic 3D printing. Whether for stiffer, lighter or more functional orthoses - our innovations enable more efficient, cost-effective production and bring you one step closer to the future of 3D printing in orthopedics.
Contact us today to learn more about our technologies and materials and how they can benefit you.