Polymaker PolyFlex TPU95-HF – High-Flow Flexible TPU Filament 1.75mm
Polymaker PolyFlex TPU95-HF is a high-performance flexible filament engineered for fast, reliable 3D printing while maintaining excellent elasticity and durability. Developed with high-flow material technology, this TPU enables significantly faster printing than traditional flexible filaments without sacrificing strength or flexibility.
Designed for modern printers and production workflows, PolyFlex TPU95-HF delivers consistent extrusion, strong layer adhesion, and dependable performance for functional parts that require both flexibility and speed.
Key Benefits
High-Flow Material for Faster Printing
PolyFlex TPU95-HF features a high melt flow rate, enabling substantially faster print speeds than typical TPU filaments while maintaining stable extrusion and surface quality.
Flexible with Shore 95A Hardness
With a Shore hardness of approximately 95A, this filament strikes an effective balance between flexibility and structural strength, making it suitable for many functional applications.
Durable and Elastic Performance
The material can stretch more than three times its original length without breaking, making it highly resilient and suitable for parts exposed to repeated stress or movement.
Improved Printability Compared to Standard TPU
Its high-flow formulation reduces viscosity and improves retraction behaviour, helping achieve cleaner prints and more reliable results.
UV Resistance for Outdoor Use
The formulation includes UV resistance, helping maintain performance and durability when used in outdoor or exposed environments.
Technical Overview
Material: TPU (Thermoplastic Polyurethane)
Shore Hardness: Approximately 95A
Filament Diameter: 1.75 mm
Typical Spool Weight: Approximately 1 kg
High-Flow Index: Around 9.3 g/10 min (185°C)
Density: Approximately 1.16 g/cm³
UV Resistance: Yes
Recommended Printing Conditions
Nozzle Temperature: Approximately 210–230°C
Bed Temperature: 25–60°C
Print Speed: Suitable for higher-speed TPU printing, depending on setup
Cooling Fan: Moderate to high
Extruder Type: Direct drive recommended for best results
These settings may vary depending on printer configuration and desired part performance.
Ideal Applications
Polymaker PolyFlex TPU95-HF is ideal for flexible mechanical parts, seals, gaskets, wearables, protective covers, vibration dampeners, and other components that require elasticity combined with reliable strength. Its high-flow characteristics make it especially suitable for faster production of flexible components.
Manufactured by Polymaker, PolyFlex TPU95-HF provides a modern solution for high-speed flexible 3D printing with consistent professional results.
