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TPU A70
240°C

Thermoplastic Polyurethane Shore A70 (TPU A70)

TPU A70 is a very soft polyurethane, close in flexibility to silicone. Requires a direct filament path and low speed. Ideal for ultra-soft parts.

Print Profile

Hotend Temperature240°C
Bed Temperature50–60°C
Chamber Temperaturenot required
Print Speed10–25 mm/s
Cooling Fan0–50%

Drying Parameters

70°CTemperature
4 hMinimum Time

Recommendation

Use the Protype FILO drying chamber for automatic filament drying and direct feed into the printer. This prevents re-absorption of moisture and ensures consistent print quality.

⚠ Insufficiently dried filament is the primary cause of defects: bubbles, delamination, and degraded mechanical properties. Always dry before printing.

Applications

Ultra-soft dampers
leather-like simulation
medical models

Printer Compatibility

Protype CD400
Compatible
Protype CD400HT
Compatible

Trusted Manufacturers

REC
RU

REC is a Russian manufacturer of engineering filaments. All REC materials are tested on Protype printers, with ready-to-use print profiles included.

rec3d.ru