1.75 mm PPA-GF Filament - 1 KG

$129.95 AUD

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In stock

OzFDM PPA-GF is an ultra rigid, glass fibre reinforced polyphthalamide filament engineered to deliver exceptional structural stiffness, dimensional stability, and extreme resistance to high heat and harsh chemicals. It serves as a cost effective, heavy duty alternative to carbon fibre composites, making it ideal for producing reliable, load bearing industrial components and automotive parts.

OzFDM PPA-GF 3D printing filament is a glass fibre reinforced ultra high performance engineering material developed for applications requiring exceptional stiffness, thermal stability, and mechanical strength under demanding conditions. By combining advanced PPA chemistry with glass fibre reinforcement, this filament delivers outstanding rigidity, dimensional stability, chemical resistance, and heat resistance for industrial grade functional parts.

PPA-GF is ideal for manufacturing structural components, automotive and aerospace parts, tooling, brackets, fixtures, and end use applications exposed to high loads and elevated temperatures. OzFDM PPA-GF is designed for professional use and provides strong layer adhesion, less warping, and consistent prints when used with the right high temperature and hardened printing setup. Manufactured under strict QA standards, this material provides a premium solution for engineers, industrial users, and advanced makers pushing the limits of FDM manufacturing.

Two OzFDM PPA-GF spools, black and natural, stacked

Black & Natural - PPA-GF

PPA-GF is available in a dual offering of Black and Natural shades that reflect its engineering focus. The dark, matte Black finish hides wear, fingerprints, and minor artefacts while emphasising the material's structural character, helping to mask layer lines to photograph cleanly. Meanwhile, the clean Natural shade highlights raw, glass-reinforced technical precision and visual verification, pairing beautifully with both vibrant and industrial colour palettes used elsewhere in your build.Choose Black or Natural when you want glass-fiber reinforced parts that look serious, technical, and ready for work straight from the print bed.

AMS Compatibility & Material Requirements

PPA-GF is generally not recommended for standard AMS systems, as the infused glass fibres make the filament exceptionally stiff and highly abrasive to internal plastic feeders.

Additionally, the base polyphthalamide chemistry is highly hygroscopic and must be thoroughly dried before printing to prevent degradation.

For a smooth workflow, feed PPA-GF directly from an active heated drybox using a wear resistant hardened steel or ruby nozzle to handle the abrasive glass fibre blend without damaging your components.

Choose a direct feed, high temperature setup when you want reliable, heavy duty parts straight from the print bed.

Four OzFDM filament spools loaded in a Bambu Lab AMS unit

Extreme Thermal and Structural Resilience

Exceptional Heat and Chemical Resistance

OzFDM PPA-GF delivers outstanding thermal stability, allowing glass fibre reinforced components to retain their rigid shape and mechanical properties under extreme heat.

The specialised polyphthalamide matrix provides a robust shield against harsh industrial solvents, automotive fluids, and corrosive chemicals.

This makes it an exceptional choice for demanding automotive parts, high temperature housings, and industrial manufacturing components exposed to aggressive operating environments.

High Rigidity and Dimension Stability

Infused with high strength glass fibres, this material offers incredible structural stiffness and tensile strength that far exceeds standard engineering filaments.

The glass fibre reinforcement greatly reduces shrinkage and warping during printing, leading to better layer adhesion and more accurate dimensions.

Finished parts exhibit minimal flexing under heavy loads, providing the unyielding reliability needed for load bearing brackets, custom tooling, and heavy duty mechanical assemblies.

Cost Effective Industrial Durability

PPA-GF serves as an ultra durable, cost effective alternative to carbon fibre composites, offering immense structural integrity and wear resistance for high stress applications.

Its specialised formulation ensures that parts maintain a premium, technical finish and robust structural properties over long term lifecycles.

Whether used for production line jigs or rugged functional prototypes, this filament delivers the professional grade dependability required by engineers and industrial users alike.

Technical Specifications and Model Images: Technical specifications and model images featuring prints made with OzFDM PPA-GF are currently in development. As this is a newly released filament within our engineering range, we are finalising testing, documentation, and print samples. Comprehensive details including print parameters, physical and mechanical properties, thermodynamic performance, and material data, will be added soon to provide you with the most accurate and reliable information before purchasing.