3DXTech FibreX™ PSU I 1.75mm 500g

3DXTech FibreX™ PSU is a high-quality filament with excellent thermal and chemical resistance properties, as well as great dimensional stability. An ideal choice for a range of demanding applications.

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FibreX™ PSU (Polysulfone) by 3DXTech is a high-temperature filament with excellent thermal and chemical resistance characteristics. Superior mechanical performance at elevated temperatures can often make this filament a better (and less expensive) replacement for Ultem 9085.

Key Features :
  • Very high thermal properties with a Tg of 187°C and HDT of 172°C
  • Excellent hydrolytic resistance
  • High Environmental Stress Crack Resistance (ESCR)
  • Resists most common automotive fluids, including gasoline, antifreeze, transmission fluid, motor oil, power steering fluid, windshield washer fluid
  • Excellent dimensional stability (low creep sensitivity and low, uniform coefficient of thermal expansion) and highly reproducible part-to-part dimensions
  • Sterilization suitable - including EtO gas, radiation, steam autoclaving, plasma, dry heat and cold sterilization
Guideline Print Settings
Nozzle TemperatureBuild Plate TemperatureHeated Build ChamberBed Adhesion
350-380°C 140-160°C Recommended PEI tape or gluestick applied to glass

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