Siraya Tech Fibreheart PPA 3D Filament
High-temp PPA filament for industrial engineering, delivering strong tensile and flexural strength with low water absorption. Customers note good stiffness and print quality, with mixed feedback on adhesion and brittleness
Highlights
- high-temp PPA formulation
- significant tensile and flexural strength
- low water absorption and low friction
Pros
- high-temperature PPA material
- high tensile strength (dry) 70 MPa
- low water absorption
- low friction and self-lubricating
- stiffness and strong surface finish
Cons
- mixed feedback on brittleness
- mixed adhesion to build plate
- some reports of reliability concerns
Best For
Features
- High-temperature PPA material with engineered durability for industrial use
- Density of 1.2 g/cm3 and low water absorption of 2.50%
- Tensile strength of 70 MPa and flexural strength of 114 MPa (dry condition)
- Low friction, self-lubricating properties for wear-resistant applications
- Improved moisture handling with absorption about one-fifth of PA6 and other nylons
