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Material · HP Multi Jet Fusion

PA11 nylon

Strong, flexible production parts with an excellent surface finish. High impact resistance and elongation at break make it the choice for snap fits, prostheses, insoles, sports goods or living hinges.

50%
elongation at break
50 MPa
tensile strength
Biocompatible
for orthotic and medical devices
A drone frame printed in HP PA11 nylon

It bends and comes back

PA11 is tensile, durable and highly impact resistant, with a high elongation at break. That is what makes it right for parts that flex in use rather than parts that only have to be stiff.

Like PA12 it prints thousands of parts in one twelve hour build with no support structures. It has isotropic properties in X, Y and Z. Its temperature and chemical resistance are excellent.

At a glance

Build volume
380 × 380 × 284 mm
Min feature size
0.5 mm
Build layer
80 microns
Min wall
0.5 mm
Lead time
From 2 days

Why PA11

  1. 01

    Strong and flexible

    Takes repeated flexing without cracking.

  2. 02

    Biocompatible

    Suited to orthotics, prostheses and other medical devices.

  3. 03

    Large production runs

    Many thousands of parts in a single build.

  4. 04

    Watertight

    Dense, sealed parts straight from the 3D printer.

  5. 05

    Temperature resistant

    Excellent temperature and chemical resistance.

  6. 06

    Low cost

    Production pricing once the build is full.

Material properties

From HP’s datasheet for HP 3D High Reusability PA11.

Tensile strength
50 MPa
Elongation at break
50%
Flexural modulus
1,600 MPa
Flexural strength
60 MPa
Heat deflection
183 °C at 0.45 MPa

PA11 at work

Orthotics
Orthotics
Flexible parts
Flexible parts
Healthcare
Healthcare
Living hinges
Living hinges
Snap fits
Snap fits
Sports goods
Sports goods

The other nylon

PA12 is stiffer and the lower cost per part. Both print on the same machines.

PA12 nylon

PA12 nylon

Strong, durable and accurate. Isotropic properties in X, Y and Z. The right choice when many thousands of parts are needed.

Tensile strength
48 MPa
Elongation at break
20%
Full specification →

Send us the part

Upload the file to our instant quote, choose the material and the quantity and the price comes back on screen. Order it there and then.

  1. A price straight awayNo waiting for a reply: the quote is worked out from the file itself.
  2. We check the fileBefore anything is printed, so a bad mesh never reaches a machine.
  3. No file yet?Ring or email with a photograph or a description and an engineer will help.
Files we take
STL, STEP, IGES, OBJ, 3MF
Largest part
800 × 800 × 550 mm
Nylon on MJF
From 2 days
Resin on SLA
From 7 days

Get an instant quote

  1. Upload your 3D file
  2. Choose the material and how many
  3. See the price and order online
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Tell us what you work on and an engineer will set it up on the right kit.

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