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TPU 82A - The Filament

Ref.: TF-TPU-82A-WHITE-175-1000

23.50 €

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Approximate delivery date: Monday 10 November - Thursday 20 November

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The TPU 82A filament from The Filament stands out as one of the most advanced options among flexible materials for 3D printing. Its composition has been developed to offer a perfect balance between elasticity, durability, and printability, making it an ideal solution for functional applications that require high mechanical performance.

Thanks to its optimized formulation, this flexible thermoplastic polyurethane filament (TPU) guarantees smooth extrusion, preventing jams even during long printing sessions. Its excellent layer adhesion and high abrasion resistance ensure consistent, precise results with a professional surface finish.

Superior technical performance for functional parts

TPU 82A stands out for its high elastic recovery capacity, making it perfect for the production of technical components, damping parts, seals, protectors, sleeves, and elements subjected to continuous deformation. Its molecular structure allows it to withstand impacts, torsion, and bending without losing shape or mechanical properties.

In addition, its recycled content contributes to a more sustainable production process, reducing environmental impact without compromising performance. Each spool is produced under strict quality controls to guarantee dimensional consistency and complete reliability in every print.

Versatility in hardness grades

The TPU filament range from The Filament is available in different Shore hardness grades, allowing precise flexibility selection for each project. From very soft and elastic to more rigid and structural options, it is ideal for durable technical parts, functional components, and resistant prototypes.

Available colors and professional finish

Available in six colors carefully selected to ensure flawless aesthetics and excellent tone uniformity, the TPU 82A filament combines technical performance, sustainability, and reliability in every print.

With its strength, flexibility, and manufacturing quality, TPU 82A establishes itself as the reference flexible filament for those seeking professional, durable, and high-precision 3D printing results.

General information
Material	TPU
Format	1 Kg
Density	(ISO 1183-1) 1.21 g/cm³
Filament diameter	1.75 mm
Filament tolerance	±0.03 mm
Filament length	343.6 m
Certificates	RoHS \| REACH

Printing properties
Printing temperature	210-240 ºC
Print bed temperature	40-80 °C
Chamber temperature	Not necessary
Cooling fan	Up to 100%
Recommended printing speed	15-70 mm/s

Mechanical properties
Elongation at break	(DIN 53504-S2) 350 %
Tensile strength	(DIN 53504-S2) 28 MPa
Flexural modulus	- MPa
Abrasion resistance	(ISO 4649) 30 mm3

Thermal properties
Softening temperature	- ºC

Other
HS Code	3916.9
Spool diameter (outer)	200 mm
Spool diameter (inner hole)	52 mm
Spool width	67 mm

The TPU 82A filament offers an excellent balance between flexibility, durability, and precision, but to achieve top-quality results, it is essential to correctly configure the 3D printer. Below are the optimal conditions to obtain consistent, elastic parts with a professional finish.

Nozzle temperature

An extrusion temperature between 210 °C and 240 °C is recommended. This range allows proper melting of the material, ensuring stable extrusion without clogs and excellent layer adhesion.

Heated bed temperature

The bed should be maintained between 40 °C and 80 °C to optimize initial adhesion and prevent warping. Stable temperatures improve dimensional accuracy, especially for large or complex parts.

Recommended printing speed

A speed of 15 to 70 mm/s is suggested. Lower speeds favor controlled material flow, reducing defects and improving surface quality, while higher speeds are suitable for less detailed prints.

Cooling and enclosed chamber

The layer fan can be set up to 100% to improve detail definition and uniform material cooling. An enclosed chamber is not required, as TPU 82A maintains excellent thermal stability even on open printers.

Filament drying

It is recommended to use a filament dryer or drying box before printing to remove moisture absorbed by the material. This prevents bubbles or surface defects and improves extrusion consistency.

Recommended nozzle

For long prints or high-friction applications, it is recommended to use a ruby nozzle or hardened nozzle, which prolongs the life of the hotend and ensures precise, consistent extrusion.

Bed adhesion

In most cases adhesives are not required. However, to increase adhesion or prevent warping, specialized products such as Dimafix, 3DLac, or Magigoo can be applied to improve first-layer adhesion and make part removal easier.

Certifications

This material complies with RoHS and REACH regulations, ensuring a safe formulation free of restricted substances, suitable for technical applications and non-food contact.

By applying these parameters and maintaining the material properly, TPU 82A delivers professional, precise, and durable results in any 3D printing project.