PolyFlex™ TPU90

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PolyFlex™ TPU90: Ultra-Soft, Flexible, and Fast-Printing TPU Engineered for Superior FlexibilityPolyFlex™ TPU90, developed from Covestro’s Addigy® family, is a thermoplastic polyur ethane (TPU) filament designed to deliver outstanding flexibility without sacrificing printing speed. Ultra-Soft Shore HardnessWith a shore hardness of just 90A, PolyFlex™ TPU90 is exceptionally soft and highly flexible—making it ideal for applications that require a gentle touch and high elasticity. Optimized for Direct ExtrudersDue to its very soft nature, a direct drive extruder is recommended to ensure smooth and reliable printing, minimizing the risk of filament jams or feeding issues.Perfect for Soft, Functional Parts Choose PolyFlex™ TPU90 for projects like phone cases, watch straps, or any part that demands softness, flexibility, and comfort. Show more