Kexcelled THE K11™ PPSU 1.75mm 1kg

Product Description

Kexcelled THE K11™ PPSU is a high-performance PPSU filament developed for advanced industrial 3D printing, where high heat resistance, excellent toughness, and superior chemical resistance are required.
The material is designed to maintain stability and robustness even under prolonged high-temperature use, making it ideal for technical and functional components used in harsh environments.

With very high impact strength and good overall mechanical resistance, PPSU is suitable for parts subjected to repeated stress, steam, humidity, detergents, and chemicals.
Its hydrolysis resistance and stable long-term performance make it particularly interesting for industrial, electronic, and technical applications where reliability and durability are essential.

THE K11™ PPSU requires professional high-temperature 3D printers with controlled nozzle, bed, and chamber to achieve consistent layer adhesion and results.
It is a suitable choice for technical components, enclosures, guards, tools, fixtures, and end-use parts exposed to heat and chemical agents.

Key Benefits

• PPSU filament for high-performance industrial applications.
• High heat resistance and excellent toughness.
• Excellent chemical resistance and hydrolysis resistance.
• Excellent long-term stability in harsh environments.
• Suitable for technical components, tools, and functional parts.

Technical Specifications

Printing parameters

• Nozzle temperature: 380–420 °C.
• Bed temperature: 150–240 °C.
• Chamber temperature: 90–230 °C.
• Bed adhesion: high-temp adhesive.
• Cooling fan: OFF.
• Print speed: 30–60 mm/s.
• Recommended layer height: 0.2 mm.
• Minimum wall thickness: ≥ 0.8 mm.

Recommended applications

• Technical and industrial components.
• Electronics and enclosures.
• Tools, jigs and fixtures.
• Functional prototypes.
• Parts exposed to high temperatures and chemicals.
• Environments with humidity, steam, and detergents.