TPE — Thermoplastic Elastomer

TPE (Thermoplastic Elastomer) is a rubber-like flexible filament that combines the elasticity of rubber with the processability of thermoplastics. It stretches and compresses under load, then returns to its original shape, making it ideal for grips, gaskets, flexible joints, wearable parts, and vibration dampeners. TPE is characterised by its Shore hardness rating — softer grades (83A–90A) feel like a rubber band, while firmer grades (96A) offer more resistance while remaining pliable. Print temperatures typically range from 220–250 °C. TPE is more challenging to print than TPU: its high flexibility makes it prone to buckling in Bowden setups, so direct-drive extruders are strongly recommended. Slow print speeds (20–30 mm/s) and a dry filament spool are essential for consistent results.

4 materials from 3 brands in the database.

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