Würth Additive Group Filament - PPA+GF15

Würth Additive Group PPA+GF15 – High-Temperature, Chemically Resistant Nylon for Extreme Industrial Environments

Würth PPA+GF15 is a 15% glass fiber-reinforced Polyphthalamide (PPA) filament designed for demanding structural applications that require exceptional mechanical performance, thermal stability, and chemical resistance. This material offers superior dimensional stability and strength across a wide temperature range, making it a true engineering-grade solution for aerospace, automotive, and industrial manufacturing environments.

Engineered for high heat applications, PPA+GF15 delivers:

• Glass Transition Temperature (Tg): 125°C

• Heat Deflection Temperature (HDT): 260°C

• Melting Temperature (Tm): 305°C

These values surpass the thermal performance of many high-end polymers, including ULTEM™ PEI, making Würth PPA+GF15 an excellent candidate for components exposed to continuous high heat, load, and chemically aggressive conditions.

Recommended Applications:

• Under-the-hood automotive parts and engine components

• Aerospace brackets, housings, and ducts

• Chemical pump and fluid contact components

• Electrical connectors and enclosures exposed to heat and corrosives

• High-load, high-temperature structural parts and prototypes

Specs:

• Diameter: 1.75mm ± 0.04mm
• Spool Size: 750g (1.7 lbs)
• Recommended Print Temp: 325–345°C
• Bed Temp: 120-140°C
• Printing Speed: 50mm/s - 100mm/s
• Print Environment: Heated Chamber recommended (140°C)
• Drying Setting: 120°C for 4hr

**This material is not compatible with Bambu Lab A1, P1P, P1S, or X1 Carbon printers**