<p>While I don't know of PMMA as a standard offering, I do know that a lot of the smaller entities will gladly accommodate custom requirements for the right price and an understanding that results may be inferior to their tried and true.</p>
<p>My recommendation is to google &quot;3D Printing Service&quot; and find what's local.  Local will hopefully mean you don't have to wait for a shipment to review the quality.</p>

CC BY-SA 4.0
2020-08-24T14:30:53.510Z
2020-08-24T14:30:53.510Z
Abel
<p>Having melted acrylic on various occasions, I can hazard a guess why FDM isn't popular with this material: not only does it give off an acrid odor, the melted material is sticky and viscous, likely too much so to make into filament or to print reliably if so made.  Most acrylic materials are made by curing a liquid resin, either with a catalyst (&quot;casting resin&quot;, used among other things to make the spherical hulls of high visibility submarine vehicles) or with UV (these are different materials, but both in the acrylic family).</p>
<p>The &quot;an acrylic&quot; that Shapeways offers, being UV cured, is most likely a SLA (&quot;resin&quot;) print.  If it's any sort of acrylic, it should still be thermoplastic, but will suffer the same disadvantages as common &quot;Plexiglas&quot; acrylic PMMA -- very, very stinky stuff to melt.</p>
<p>One thing you might consider is using the &quot;mold&quot; capability in Cura Slicer (not sure if other slicers have this, though apparently some mesh modifiers can replicate the effect) to produce a 3D printed mold in which to <em>cast</em> parts from acrylic resin sold for either fiberglass application or casting.  If you start with the correct resin type, the cured result will be nearly identical to PMMA, and you can make the mold on a common FDM printer.</p>

CC BY-SA 4.0
2021-05-24T00:08:28.307Z
2021-05-24T00:08:28.307Z
Zeiss Ikon
<p>I was surprised to learn that, AFAICT, neither Protolabs, Xometry, or Shapeways* can supply 3D printed parts from acrylic.  Is anyone aware of a commercial source of 3D printed parts made from acrylic [polymethylmethacrylate (PMMA)]?</p>
<p>*Shapeways does 3D print their &quot;Fine Detail Plastic&quot; which is an acrylic.  However, during the printing process, the material is UV cured so, AFAIK, it is no longer a thermoplastic (as PMMA is).  I need the thermoplastic property for my application.</p>

CC BY-SA 4.0
2020-08-24T15:55:48.977Z
Are you trying to get optically clear prints?
Perry Webb
CC BY-SA 4.0
2020-08-25T16:07:27.740Z
Hi Perry, not necessarily.  I need prints in acrylic as I need both its thermoplastic properties and its non-polar solvent properties.
Vince 49
<print-material><services>
Is there any commercial supplier of 3D printed parts made from acrylic (PMMA)?
Vince 49
# Is there any commercial supplier of 3D printed parts made from acrylic (PMMA)?

(Asked by: username_0 on 2020-08-22)

I was surprised to learn that, AFAICT, neither Protolabs, Xometry, or Shapeways\* can supply 3D printed parts from acrylic. Is anyone aware of a commercial source of 3D printed parts made from acrylic [polymethylmethacrylate (PMMA)]?

\*Shapeways does 3D print their "Fine Detail Plastic" which is an acrylic. However, during the printing process, the material is UV cured so, AFAIK, it is no longer a thermoplastic (as PMMA is). I need the thermoplastic property for my application.

**Tags:** print-material, services
> **Comments:**
> **username_1**: Are you trying to get optically clear prints?  
> **username_0**: Hi Perry, not necessarily.  I need prints in acrylic as I need both its thermoplastic properties and its non-polar solvent properties.  

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## 2 answers

### Answer by username_2 on 2020-08-24. Score: 1

While I don't know of PMMA as a standard offering, I do know that a lot of the smaller entities will gladly accommodate custom requirements for the right price and an understanding that results may be inferior to their tried and true.

My recommendation is to google "3D Printing Service" and find what's local. Local will hopefully mean you don't have to wait for a shipment to review the quality.


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### Answer by username_3 on 2021-05-24. Score: 1

Having melted acrylic on various occasions, I can hazard a guess why FDM isn't popular with this material: not only does it give off an acrid odor, the melted material is sticky and viscous, likely too much so to make into filament or to print reliably if so made. Most acrylic materials are made by curing a liquid resin, either with a catalyst ("casting resin", used among other things to make the spherical hulls of high visibility submarine vehicles) or with UV (these are different materials, but both in the acrylic family).

The "an acrylic" that Shapeways offers, being UV cured, is most likely a SLA ("resin") print. If it's any sort of acrylic, it should still be thermoplastic, but will suffer the same disadvantages as common "Plexiglas" acrylic PMMA -- very, very stinky stuff to melt.

One thing you might consider is using the "mold" capability in Cura Slicer (not sure if other slicers have this, though apparently some mesh modifiers can replicate the effect) to produce a 3D printed mold in which to *cast* parts from acrylic resin sold for either fiberglass application or casting. If you start with the correct resin type, the cured result will be nearly identical to PMMA, and you can make the mold on a common FDM printer.


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