High Performance Polymers

Ultrasint® PA6 MF


General Information

All Ultrasint® PA6 grades have in common that they show high modulus, high strength and excellent thermal distortion stability. These properties ensure precise feature control, very good mechanical properties and simple surface reprocessing of 3D printed parts. Ultrasint® PA6 MF black contains a mineral reinforcement. In contrast to simple dry blends, the reinforcement is embedded within the particles, leading to improved powder homogeneity, better spreading and easier recycling. Tensile and flexural modulus, as well as impact strength are significantly higher compared to unfilled material. Ultrasint® PA6 MF black therefore lends itself for applications where high stiffness and high strength are the most important requirements – a material suitable for parts with demanding mechanical property combinations.


Benefits at a Glance

  • Exceptionally high strength & rigidity

  • Media tightness as-printed

  • Very high HDTs

  • In-particle reinforcement technology

  • Color: Black


Material Properties

  • Tensile strength: 62 MPa

  • Young’s modulus: 3300 MPa

  • Elongation at break: 7 %

  • Charpy impact unnotched: 28 kJ/m²

  • HDT B (0.45 MPa, dry): 209 °C

Material Properties

Chemical and Environmental Properties