Package contains: 1 x THERMAX PSU - Natural / 1.75mm - 3DXTech
Polysulfone (PSU) is a high temperature aromatic sulfonic polymer. PSU has excellent thermal and chemical resistance, making it suitable for demanding applications in automotive, aerospace, electronics, defense, food, industrial, hydraulic, medical and semi-conservative applications.
PSU is an excellent alternative to ULTEM? 9085.
While it has a lower cost per kilogram and lower density than other filaments, it maintains superior thermal properties. Its higher Tg and HDT give it greater strength and stiffness at elevated temperatures.
Advantages of ThermaX PSU:
Very high thermal properties superior to Ultem? 9085
Excellent hydrolytic resistance
High Environmental Stress Crack Resistance (ESCR)
Sterilization grade, including EtO gas, radiation, steam autoclaving, plasma, dry heat and cold sterilization
Exceptional strength and modulus, even at elevated temperatures
Exceptional impact resistance
Highly resistant even to high doses (10 Mrd) of gamma radiation
Resists most common automotive fluids including gasoline, antifreeze, transmission fluids, motor oils, power steering fluid, windshield washer fluid (ESCR, 24 hours, 100°C)
Inherently flame retardant with low smoke evolution and low smoke toxicity
Excellent dimensional stability with low creep sensitivity, low and uniform coefficient of thermal expansion, and highly reproducible part-to-part dimensions.
Filament specifications:
Diameter: 1.75 mm (+/- 0.05 mm)
Density: 1.24 g/cm3
Recommended print settings:
Extruder: 350-380°C
Platen temperature: 140-160°C
Platen preparation: adhesive recommended
Heated chamber: recommended
Media: The ThermaX? HTS is specifically designed to work with high temperature materials such as this one.
Other: No cooling fan and printing speed of 16 mm/s as a starting point.
Drying instructions: 120°C for 4 hours.
ULTEM? is a registered trademark of Sabic Innovative Plastics.
