Sunlu TPU Silk 3D Printer Filament 1.75 mm, 1 kg, Black

Sunlu TPU Silk 3D Printer Filament 1.75 mm, 1 kg, Black — Image 3

Sunlu TPU Silk 3D Printer Filament 1.75 mm, 1 kg, Black — Image 4

Sunlu TPU Silk 3D Printer Filament 1.75 mm, 1 kg, Black — Image 5

20.20 €

Products ID: 176488

In supplier warehouse Available to order: 10+ pcs. Delivery Time 5–12 business days

Delivery options to:

Lithuania

Parcel-machine delivery Estimated: 25.11.–04.12.

from 2.90 €

Courier delivery Estimated: 25.11.–04.12.

from 9.90 €

Sunlu TPU Silk is a 3D printing filament that combines flexible polyurethane properties with a smooth, silky finish. It produces prints resistant to bending, impacts, and daily wear.

Key Features

Adjustable Flexibility: Control the softness or rigidity of the model by adjusting infill percentage and wall thickness.
Silky Surface: Delivers a smooth, slightly glossy aesthetic finish on completed prints.
Strong Layer Adhesion: Slower cooling improves bonding between layers for durable parts.
Print Speed Compatibility: Up to 50 mm/s with retraction (or 60 mm/s without) on direct extruders, and 20–30 mm/s on Bowden setups.

Material	TPU Silk (thermoplastic polyurethane with a silky finish)
Color	Black
Filament diameter	1.75 mm
Weight	1 kg
Recommended print speed (direct extruder)	up to 50 mm/s with retraction / up to 60 mm/s without retraction
Recommended print speed (Bowden)	20–30 mm/s
Infill settings	0% for maximum softness / 5–15% for greater elasticity
Wall thickness	0.8–1.2 mm for flexibility / ≥1.2 mm for greater rigidity

EAN	6933582316488

What print speeds are recommended for Sunlu TPU Silk?

For direct drive extruders, speeds up to 50 mm/s with retraction or up to 60 mm/s without retraction are recommended. For Bowden systems, recommended speeds are 20–30 mm/s.

How do you achieve softer or stiffer printed parts?

For maximum softness, print with 0% infill and a wall thickness of 0.8–1.2 mm. For higher elasticity and stiffness, set infill to 5–15% and wall thickness to 1.2 mm or greater.