Phrozen High Speed PLA
FDM Filament for CoreXY Printers

Phrozen High Speed PLA is a 1.75 mm FDM filament formulated by Phrozen Technology specifically for high-speed CoreXY printers. It is engineered for quick melting and rapid cooling to maintain extrusion consistency at speeds up to 600 mm/s. It has a tensile strength of 55 MPa, bending strength of 70 MPa, and dimensional accuracy of plus or minus 0.02 mm. It is available in 8 colours at $35 AUD per 1 kg spool and is stocked in Australia by 3D Cast.

Phrozen High Speed PLA prints at up to 600 mm/s on a standard Phrozen Arco setup. With the optional Bondtech CHT nozzle upgrade on the Arco, it reaches 1000 mm/s at a flow rate of 50 mm3/s and acceleration of 40,000 mm/s2. Standard PLA filaments are not formulated for these speeds and will underextrude or clog before reaching them.

The recommended nozzle temperature is 190 to 220 degrees C. The recommended bed temperature on a PEI surface is 45 to 60 degrees C. If warping occurs, increase the bed temperature toward the upper end of the range. The filament should be dried at 50 to 55 degrees C for 6 hours before each print session for best results, as it is hygroscopic and absorbs moisture from the air.

Yes. Phrozen High Speed PLA is designed for the Arco but is compatible with any FDM printer that accepts 1.75 mm filament and can reach a nozzle temperature of 190 to 220 degrees C. Performance at the upper speed range requires a CoreXY printer with a direct-drive extruder capable of sustained high-speed extrusion. On standard bed-slinger printers, it will print reliably at lower speeds with the same print settings.

Tensile strength is 55 MPa plus or minus 10 percent. Tensile modulus is 1200 MPa. Elongation at break is 10.2 percent. Bending strength is 70 MPa. Bending modulus is 1606 MPa. Impact strength is 50 J/m. Shrinkage rate is under 0.5 percent. Heat deflection temperature is 50 degrees C at 0.45 MPa. These properties make it suitable for display models, prototypes, and functional parts that do not require the enhanced toughness of Phrozen Tough PLA.

High Speed PLA is optimised for speed. It reaches 600 mm/s and is formulated for quick melt and rapid cooling cycles. Tough PLA is optimised for part durability. It prints at up to 200 mm/s but produces parts with higher impact resistance and reduced breakage risk on fine or load-bearing features. Both are 1.75 mm, 1 kg spools at $35 AUD and available in the same 8 colours. Choose High Speed PLA for throughput and general use, and Tough PLA for functional parts that need to survive handling.

Yes. Phrozen High Speed PLA is well suited to batch production because all 8 colours use the same base formula and identical print settings. There is no recalibration required when switching between colours, which makes it practical for production runs that use multiple colours across a session. The 600 mm/s top speed and consistent dimensional accuracy of plus or minus 0.02 mm mean parts come off the plate at the sliced dimensions with minimal variation between runs.

Store the filament in a sealed bag or airtight container with a desiccant when not in use. The material is hygroscopic and absorbs moisture from the air, which causes bubbling, stringing, and reduced surface quality during printing. Dry the filament at 50 to 55 degrees C for 6 hours before each print session. The shelf life is one year from manufacture, and an opened spool should be used promptly.

Yes. All 8 colours are stocked in Australia by 3D Cast, the official Australian distributor for Phrozen Technology. Orders ship from our warehouse in Bairnsdale, Victoria. No international shipping wait and no customs complications.

Each colour is $35 AUD per 1 kg spool including GST. All 8 colours are priced the same. The Phrozen Arco plus 1 kg High Speed PLA Gray bundle is available at $1,765 AUD for customers who want to start with printer and filament together.