Filament Prof. Lab TPU Transparent Clear Flexible 95A 1.75mm 1kg

Filament Prof. Lab TPU | Banner (Colorless Flexible) | Hardness 95A | 1.75mm | 1kg

Discover the full potential of printing with rubber-like materials and create elements that combine flexibility with unique light transmittance. Prof. Lab TPU (Thermoplastic Polyurethane) in the Transparent (Colorless) version is a professional, flexible engineering filament with excellent resistance to abrasion, tearing and multiple mechanical deformations. Thanks to the optimally selected hardness of 95A on the Shore scale, this material perfectly combines the elasticity of rubber with the ease of printing similar to classic rigid materials, minimizing the risk of line curling in the extruder. The special transparent formula allows you to obtain semi-transparent or transparent walls (depending on the thickness of the outlines and the degree of filling), which facilitates, among others, optical control of fluid flow inside printed details. It is an ideal choice for the production of seals, vibration-isolating pads, optoelectronic elements, flexible covers, bumpers and protective cases.

Features and benefits:

• High flexibility and shape memory (Hardness 95A): The material has excellent ability to control stretching and compression. After removing the load, the printed detail seamlessly returns to its original geometry, showing no cracks or permanent deformations.
• Transparency effect: The lack of coloring pigments allows you to create details that transmit light. It is perfect for printing LED-illuminated elements, flexible cables, architectural mockups and medical and laboratory prototypes.
• Extreme wear resistance: TPU from Prof. Lab is famous for its exceptional resistance to friction and material fatigue. It is also characterized by good stability in contact with many technological oils, greases and detergents, which allows it to be widely used in mechanics.
• Excellent adhesion of layers: One of the greatest advantages of polyurethane is the perfect bonding of subsequent layers (extremely strong thermal weld), which makes the finished objects monolithic and fully tight, e.g. in terms of keeping liquid or air in.
• High dimensional accuracy and printing instructions: Fixed line diameter of 1.75 mm (with a tolerance of up to ±0.03 mm) facilitates even dosing. Important working tip: Flexible materials require a lower printing speed and a properly routed, tight filament path in the extruder (the best results are obtained on Direct Drive extruders, although printing on Bowden systems is also possible with appropriate calibration).

Technical parameters and suggested settings:

Filament diameter: 1.75 mm (tolerance ±0.03 mm) Material net weight: 1kg Spool dimensions: Outer diameter: 195 mm | Centering hole: 75 mm Brand / Line: Prof. Lab (Flexible Series) Plastic type: TPU (Thermoplastic Polyurethane) Material hardness: 95A on the Shore scale Color variant: Transparent (Clear / Clear / Semi-matte) Nozzle temperature: 200°C – 230°C Table temperature: 50°C – 60°C Recommended print speed: Low (20 – 40 mm/s for optimal extrusion control) Compatibility: Most FDM/FFF 3D printers (open system, Direct Drive preferred) Producer: Imagine s.c., Cholerzyn 501, 32-060 Liszki, NIP: PL6772374005