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TPU 64D Bedrock

Ref.: BROCK-TPU64D-WHITE-175-750

29.25 €

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Approximate delivery date: Tuesday 9 December - Friday 12 December

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The Bedrock 3D TPU 64D filament is the ultimate choice in flexible materials for FDM 3D printing. It combines rigidity and flexibility in perfect balance, delivering superior technical performance for functional parts that must withstand impacts, abrasion, and demanding conditions. This material has established itself as a high-end option for those seeking professional results in additive manufacturing.

Key Technical Features

With a Shore D hardness of 58–64D, the Bedrock 3D TPU 64D filament offers outstanding strength, placing it at the hard end of the flexible materials spectrum. The formulation of the Bedrock 3D TPU 64D filament provides high resistance to wear and abrasion, essential for parts exposed to constant friction. This material also offers chemical resistance to oils, greases, oxygen, and ozone, ensuring long-term performance in harsh industrial environments.

In addition, the filament is compatible with BVOH water-soluble supports, enabling the production of complex geometries and cleaner post-processing. Its added biocompatibility and food-contact suitability make Bedrock 3D TPU 64D suitable for specific applications requiring sanitary certification.

Recommended Uses and Industrial Applications

The Bedrock 3D TPU 64D filament is ideal for manufacturing tools, jigs, and fixtures that require structural rigidity without losing flexibility. For 3D printed functional parts, this TPU can replace rubber or ABS components where higher mechanical strength and durability are needed. Its ability to withstand impact and wear makes it the preferred option for parts exposed to repetitive motion and continuous friction. Compatibility with soluble support materials allows the creation of intricate, complete parts, facilitating advanced prototyping and technical series production.

Quality, Consistency and Performance

The Bedrock 3D TPU 64D filament is manufactured under strict dimensional control to ensure consistent diameters and reliable printing performance. The material’s consistent quality minimizes printing failures and guarantees repeatability in industrial production and prototyping. Its mechanical performance makes this filament an efficient alternative for technical parts requiring longevity and fatigue resistance.

Conclusion

In summary, the Bedrock 3D TPU 64D filament is the ultimate choice for projects demanding a high-performance flexible filament with Shore 64D hardness and compatibility with soluble supports, allowing the production of functional 3D printed parts with professional finish and industrial durability.

General information
Material	TPU/TPE
Format	0.75 kg
Density	1.15 g/cm³
Filament diameter	1.75 / 2.85 mm
Filament tolerance	±0.05 - 0.1 mm
Filament length	(Ø 1.75 mm-750 g) ±178.2 m \| (Ø 2.85 mm-0.75 Kg) ±109.4 m \| (Ø 1.75 mm-2.5 Kg) ±593.9 m \| (Ø 2.85 mm-2.5 Kg) ±364.7 m

Printing properties
Printing temperature	230 - 255 ºC
Print bed temperature	40 - 60 ºC
Chamber temperature	-
Cooling fan	✗
Recommended printing speed	30 - 112 mm/s

Mechanical properties
Izod impact strength	(ISO 180) (notched) no break KJ/m²
Charpy impact strength	(ISO 179-2) (notched) 115 KJ/m²
Elongation at break	(ISO 527) 399 %
Tensile strength	37 MPa
Tensile modulus	(ISO 527) 205 MPa
Flexural strength	- MPa
Flexural modulus	- MPa
Surface hardness	Shore 64 D

Thermal properties
Softening temperature	(ISO 306 @ 10 N) 126 ºC

Specific properties
Chemical resistance	✓

Other
HS Code	3916.9
Spool diameter (outer)	200 mm
Spool diameter (inner hole)	50.5 mm
Spool width	55 mm

The Bedrock 3D TPU 64D filament should be printed at a nozzle temperature between 230 °C and 255 °C to ensure stable extrusion and proper layer adhesion. A bed temperature of 40–60 °C is recommended, using a glass or PEI surface to improve initial adhesion and minimize warping. To maintain a consistent flow and prevent clogs in complex geometries, use a nozzle of 0.4 mm or larger.

The printing speed can be adjusted between 30 and 112 mm/s depending on the level of detail. Lower speeds are suitable for technical or precision parts, while higher speeds can be used for prototypes or test prints.

For parts with overhangs, internal cavities, or complex geometries, it is recommended to use BVOH water-soluble support to achieve smooth surfaces and reduce manual post-processing. This support material dissolves easily in water, enhancing the overall efficiency of the 3D printing process.

The Bedrock 3D TPU 64D filament should be stored in dry conditions before, during, and after printing to ensure consistent quality and extrusion reliability. The spool should be kept in its original packaging with a filament desiccant capsule or in a vacuum-sealed bag. Alternatively, a smart filament container can be used to protect the material from ambient humidity.

During printing, the spool can be placed in a filament drying case or an inline filament dryer to maintain optimal flow. If the Bedrock 3D TPU 64D filament shows signs of moisture—such as bubbling, popping, or surface imperfections—it should be dried at 70 °C for at least 5 hours in a hot-air or vacuum oven before printing.