Polymaker has launched the PPS-GF20 materials, a glass fibre-reinforced filament stated to supply ‘aerospace-grade efficiency.’
The most recent addition to Polymaker’s Fiberon line, PPS-GF20 has been developed to rival the ‘most elite thermoplastics in 3D printing’ with out the ‘eye-watering price ticket.’
Polymaker has not publicly revealed the value of its PPS-GF20 filament, however the glass fibre-reinforced Polypropylene Sulphide filament provides a Warmth Deflection Temperature (HDT) that exceeds 230°C, a bending modulus above 4 GPa, and chemical resistance to fuels, solvents, acids and bases. The corporate suggests the filament is engineered for rigged environments the place ‘precision, sturdiness and chemical stability are non-negotiable.’
Mentioned to rival the efficiency of PEI and PEEK, PPS-GF20 additionally boasts pure flame retardance (UL94 V0), dimensional stability below warmth and cargo, and low moisture absorption (0.11% equilibrium). The fabric provides steady dielectric properties throughout excessive frequencies and elevated temperatures, in accordance with Polymaker, which makes it appropriate for radar housings, industrial antenna mounts, and 5G infrastructure. Moreover, the usage of glass fibres as an alternative of carbon to make sure uninterrupted sign transmission opens up utility in drone shells, automotive electronics and communication elements.
Polymaker additionally says the fabric responds nicely to high-temperature annealing, offering an extra Warmth Deflection Temperature increase as much as 94°C increased at 1.8 MPa and unlocking isotropic mechanical efficiency. A slight visible discolouration could happen, the corporate suggess, however ‘the mechanical positive aspects are substantial for mission-critical components.’
“We designed PPS-GF20 to unlock a brand new degree of accessibility within the ultra-performance class,” stated Troy Solar, Product Supervisor at Fiberon. “Our prospects requested for a rugged filament that offered insulating properties. This materials fills a niche within the Fiberon portfolio and makes extra purposes attainable for a broader viewers.”
Final week, Polymaker launched the Fiberon PA612-ESD 3D printing filament, supporting the manufacture of business purposes that require ESD safety. The corporate additionally launched two high-performance PLA filaments for extrusion 3D printing applied sciences earlier this 12 months.
