INTAMSYS PPSU (Polyphenylsulfone) Filament is a high-performance 3D printing material known for its exceptional thermal and mechanical properties. PPSU is a thermoplastic polymer that exhibits excellent resistance to heat, chemicals, and impact. It is widely used in industries such as aerospace, automotive, healthcare, and electronics, where durability, strength, and resistance to harsh environments are critical.

The INTAMSYS PPSU Filament is specifically formulated for Fused Filament Fabrication (FFF) 3D printing, allowing users to create complex and functional parts with ease. It has a high glass transition temperature (Tg) of around 220°C, making it suitable for applications that require exposure to elevated temperatures. Additionally, PPSU offers excellent resistance to a wide range of chemicals, including strong acids and bases, as well as hydrocarbons, making it an ideal choice for applications involving chemical contact. The filament also demonstrates low moisture absorption, ensuring dimensional stability and avoiding the negative effects of water on print quality. With its combination of high thermal resistance, chemical resistance, and mechanical strength, INTAMSYS PPSU Filament offers a reliable solution for demanding 3D printing applications across various industries.

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Filament diameter
1.75 mm
Available colors
1.29 g/cm³
Flexural modulus
3114 MPa
Flexural strength
124.5 MPa
Glass transition temperature
220 °C
Heat deflection temperature (1.8 Mpa)
198 °C
Impact strength
12.8 kJ/m²
Tensile strength
64.8 MPa