3D Printing Material: VeroClear Resin (Translucent PolyJet Resin)

Set of 3D printed objects in black, translucent red and transparent resin Close up of the corner of a 3D printed dice design in transparent resin - Large Close up of 3D printed transparent resin dragon's head - Thumbnail - Small image Close up of a black resin 3D printed drangon's head and its texture - Large
Set of 3D printed objects in black, translucent red and transparent resin - Sm Close up of the corner of a 3D printed dice design in transparent resin - Small Close up of 3D printed transparent resin dragon's head - Large image Resin 3D print of a black dragon showing resin 3D printing resolution


Overview

On this page, you will find all of the information, hints, and advice you’ll need to create an object with Sculpteo’s VeroClear Resin material. By the end of this page you will understand:

General information

VeroClear Resin material (Translucent PolyJet resin)


Our VeroClear resin material (translucent Polyjet resin) creates 3D printed objects from a base of photosensitive polymer liquid. That translucent liquid is then solidified by UV light layer by layer to create a rigid and highly detailed prints which are comparable to injection molded plastics. The final product has a naturally smooth surface which can be polished further to create near full transparency.

Our VeroClear resin 3D prints are originally translucent. Sculpteo can then tint the object to a color of your choosing. You can also easily realize your own finishing with this material. You’ll find more information on at-home polishing in the paragraph on colors and finishings .

If you want to learn more about how a resin 3D printer works, you can also refer to our Polyjet resin process page.


Processing times and pricing

The printing price of your 3d design is calculated automatically the moment it is placed online. As you modify your object you will note that the price changes automatically. The pricing is based on a series of factors, including: volume of material used, size of object, and multiple other factors. To see your price in just a few clicks you just need to upload your file .

We estimate our VeroClear resin prints will be shipped 4-5 days after the order is placed. An additional day or two may also be required depending on the finishing options you choose. In some outstanding cases, the 3D print can take more time to be shipped - this usually depends on the volume of prints being processed. The exact shipping estimate will be given upon checkout.

Delivery time should be added to processing time and depends on the delivery option you choose.

Printing techniques


VeroClear Resin 3D prints are created through a process of photosensitive liquid polymerization. Your design goes through multiple steps before arriving at your object:

  • Model transferred to 3D printer
  • Before printing your object you must create a 3D model using a program dedicated to 3D modeling or a CAD software. Your 3D model details are then sent to our 3D printers and arranged within the next available batch. For VeroClear resin prints, that batch will be in one of our Objet 30 Pro or Connex 250 by Stratasys.

  • Object is 3D printed
  • The 3D print itself is carried out layer by layer within a batch of photosensitive plastic liquid called VeroClear. A UV light passes over where the object will be, hardening the liquid with a high level of accuracy. Another printer head simultaneously injects fine layers of FullCore 705 (another, more fragile, plastic material) which are used as supports during the printing process and are removed after the print is completed. The process of fine layer polymerization is repeated until the object is finished.

  • Support removal
  • After the photopolymerization is completed, the batch is placed under a pressurized water jet. This allows any excess liquid or supports to be removed without human interaction.

  • Finishings
  • If a particular finishing was chosen for the object, it will be applied after the object is washed. More information on the finishing options  can be found in the following section.

Uses and maintenance


VeroClear Resin 3D prints create objects which are particularly smooth and precise. They are perfect for ornamental objects, but they can also be used for more mechanical uses if the strain on the object is not too great. The VeroClear Resin (translucent Polyjet resin) is also often used by large companies when prototyping new designs. Though everyone from beginning designers to experienced professionals can also benefit from the great liberty in design the material offers.

VeroClear resin simulates almost perfectly PMMA (polymethil methacylate), which is commonly known as acrylic or Plexiglas. Strength, stiffness, elongation and impact resistance all fall within the range of average values for PMMA. VeroClear resin can be used as an alternative to glass for lenses, clear covers, dispensers and ligth pipes.  

The VeroClear resin (translucide Polyjet resin) is suitable for making large volumes with small details on it but it is not suitable for wired shapes.

With regards to water qualities, VeroClear Resin is water-resistant but not waterproof. Thus the 3D object must not rest in contact with water for extended periods of time. In terms of temperature, if the 3D printed part is subjected to heat above 70°C (160°F), it is possible that the physical form of the object can significantly be altered, which is a lower heat resistance than PMMA.

To avoid objects in VeroClear resin (translucent Polyjet resin) to become dirtied, you can often clean them with soapy water and a cloth, letting it dry thoroughly. However, we strongly recommend avoiding strong friction with your colored objects to prevent surface degradation.

Finishings and colors

Sculpteo’s finishings and colors


You can order resin objects in a plethora of coloring options. The available colors can obtained through a couple different processes.

The available finishings:

  • Translucide: clear and colorless
  • Transparent: through translucide resin polishing (available only on quotation)

The objects are printed directly in Veroclear  translucide  resin. The pieces exit the printer translucent but can undergo post-process coloring.

For prints in different colors and finishings in VeroClear Resin ( translucide Polyjet  resin), you must fill out a request with our sales team. It’s an easy process, just fill out a contact form.

We also 3D print another Polyjet resin: the Verowhite Resin (opaque Polyjet resin). You can see more details on this 3D printing material on the VeroWhite Resin dedicated page.  

At-home finishings


The VeroClear Resin (translucent PolyJet resin) material is adapted to at-home post treatment. Thus, you can easily make your own finishes on your object: polishing, dyeing, painting, varnishing, and more.

For at-home finishing and polishing techniques, we invite you to take a look at our tutorial on Polyjet resin polishing.

Design GuideLines

Printing Resolution

Layer thickness 28 µm

Our Objet 30 Pro by Stratasys allows us to 3D print with a layer thickness of 28 µm or 0.028 mm. In consequence, it is important that your 3D designs are exported with the highest quality possible. This will avoid any sort of triangulation during the print - though keep in mind your file cannot be greater than 50mb.

Size limitations

Maximum size 254 x 251 x 203 mm (10 x 9.88 x 7.99 in)

Resin max size.png

The maximum dimensions of your models are limited by the physical size of our 3D printers - nothing can be printed larger than the printer bed.


Minimum Thickness & Geometry

Minimum wall thickness 2 mm

Instructional: minimum wall thickness for 3D printed resin objects is 2mm

The walls of your object must be thick enough to support the weight of the 3D printed object without breaking under its own weight. We recommend designing your model with the material’s minimum design standards. A minimum wall thickness of 2 mm is recommended for VeroClear Resin (Translucent PolyJet resin).

Tips & Tricks
Instructional: Tips & Tricks for more stable structures in resin using diagonals

It is possible to add a support structure to maintain stability. For example, if you are modeling a bust of a person, you can attach thin aspects of the design like the ears in more places around the model’s head. Doing that will avoid cantilevered and easily breakable elements in the final print.



Sculpteo offers an online solidity check tool which highlights parts of the print that may be too thin for a 3D print. From there you are able to tweak your design in order to create an object that is an appropriate thickness. To use it, you just need to upload your 3D file, select your material and click on the “Verification” tab.

Don't Forget!

Keep in mind that our solidity check tool does not detect physical aberrations such as floating parts, unstable position, part supporting too much weight relative to its thickness, etc. Particular care must be given to the geometry of your design and the most stressed parts must be thickened.



Etching/Embossing Depths

Minimum size of details 0.2 mm
Minimum size of text 0.8mm
Enlargement ratio 1/1

Instructional: minimum etching depth and embossing height for resin 3D printing

A detail’s minimum precision is mainly determined the resolution of our printers. However, during the cleaning process, a fine layer of detail can also be lost. In order for a detail and text to be visible, we recommend following our recommended sizes at the very least. To ensure details will be visible, their width should be at least as big as their depth.


Enclosed and Interlocking Volumes

Enclosed parts? Yes
Interlocking parts? Yes

Instructional: enclosed / interlocking parts possible in 3D printed resin prints

Our VeroClear resin material (translucent Polyjet resin) has the ability to print some of the most complex designs of our 3D printing materials. An example of a complex design is a volume enclosed within another volume or with articulations. Our resin 3D printers have the ability to print in a fully interlocked object out of the printer.


Minimum Spacing and Clearances

Minimum spacing between fixed walls 0.4 mm
Minimum clearance between parts 0.4 mm

Instructional: minimum clearance between moving objects for resin prints

For a successful 3D print a minimum clearance between objects is required to allow removing support material after the process of photopolymerization. If this space is not left within the design, the 3D printed object will be a solid. This is particularly important for articulated objects - as the space left between the walls will define the object’s ability to move.

Reaching deep areas is more difficult while removing support material. For this reason, the deeper the object is the bigger empty space should be.


Piece Assembly

Assembly? Yes
Minimum space 0.4 mm

Assembly minimum gap distance requirement for 3D printed resin of 0.4 mm

Objects printed in VeroClear resin can be printed to be assembled. As long as a width of at least 0.4 mm is left between the different parts of the object.


Hollowing

Hollowing? No

Instructional: hollowing not possible for 3D printed resin objects

Because of its printing technique, our VeroClear resin 3D printing process does not allow for the hollowing of your object. For this reason, the option is not available during checkout.

For the same reason, it is not possible to create an empty cavity within a closed resin object. If the object were hollowed, the 3D resin printer would add support elements in the empty space. Those elements run a high risk of breaking as the object is handled.


Multishell Files

Files with multiple objects ? No

Instructional: multishell multi shell not allowed for 3D printed resin objects

It is not possible to upload a file to be printed in VeroClear resin (translucent Polyjet resin) with multiple objects.

Technical Specifications

VeroClear Resin (translucent Polyjet resin)

Mechanical Properties Unit Value
Polymerized density g/cm3 1.18 - 1.19
Tensile Modulus N/mm2 2000 - 3000
Tensile strength N/mm2 50 - 65
Elongation at break % 10 - 25

For more information about translucent resin's specifications, refer the following documents :


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