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With over 35 years of experience, the TriMech Group offers a comprehensive range of design, engineering, staffing and manufacturing solutions backed by experience and expertise that is unrivalled in the industry. The TriMech Group's solutions are delivered by the divisions and brands shown here, use the links above to visit the group's websites and learn more.

Rigid Transparent (RGD720)

Rigid Translucency
Modeling Material

Transparent RGD720 is ideal for form and fit test see-through parts and prototypes.

RGD720 is a multi-purpose PolyJet photopolymer for clear plastics simulation. It offers high dimensional stability and surface smoothness, and the ability to blend with other materials for a range of opacities, hues and hardnesses.

The rigid PolyJet material is ideal for concept modeling and design verification of clear and tinted parts such as glass consumer products, eyewear, light covers and medical devices.



Rigid Transparent RGD720 console model

Rigid Transparent (RGD720) Material Profile

Learn more about the benefits of PolyJet printed parts

PolyJet is a powerful 3D printing technology that produces smooth, accurate parts, prototypes and tooling.

With microscopic layer resolution and accuracy down to 0.1 mm, it can produce thin walls and complex geometries using the widest range of materials available with any technology.

Rigid Transparent RGD720 cavity model

Main Uses

Most often used for form and fit evaluation, RGD720 lets designers visualize the placement and interface of internal components and features.

Rigid Transparent (RGD720) Material Applications

Medical Presentation Models

Form and fit testing of clear or see-through parts

Artistic and exhibition modeling

Medical applications

Rigid Transparent (RGD720) Material Specification

Properties and testing results for the 3D printing material

Tensile StrengthD-638-03MPa50-65psi7250-9450
Elongation at BreakD-638-05%15-25%15-25
Modulus of ElasticityD-638-04MPa2000-3000psi290,000-435,000
Flexural StrengthD-790-03MPa80-110psi12000-16000
Flexural ModulusD-790-04MPa2700-3300psi390,000-480,000
HDT, °C @ 0.45MPaD-648-06°C45-50°F113-122
HDT, °C @ 1.82MPaD-648-07°C45-50°F113-122
Izod Notched ImpactD-256-06J/m20-30ft lb/inch0.375-0.562
Water AbsorptionD-570-98 24hr%1.5-2.2%1.5-2.2
TgDMA, E»°C48-50°F118-122
Shore Hardness (D)Scale DScale D83-86Scale D83-86
Rockwell HardnessScale MScale M73-76Scale M73-76
Polymerized DensityASTM D792g/cm31.18-1.19
Ash ContentUSP281%0.01-0.02%0.01-0.02

Advantages of PolyJet Technology

Advantages of parts built with a Stratasys PolyJet Machine

Realistic Parts

Stratasys PolyJet 3D Printers are based on proven technology, which creates precise prototypes that set  the standard for finished-product realism.

Their fine resolution makes complex shapes, intricate details  and smooth surfaces possible.

Precise Models

PolyJet 3D Printing works by jetting layers of liquid photopolymer onto a build tray and instantly curing them with UV light.

The fine layers build up to create a precise 3D model or prototype. Models are ready to handle right out of the 3D printer, with no post-curing needed.

Better ideas, easier sell

PolyJet 3D printed models improve communication and collaboration because they produce amazingly  accurate representations of your ideas that you can share with your team and your clients for a faster, more confident buy-in.

Industries we work with

TriMech services are used in a wide variety of industries

Architecture 3D Printing

Architecture & Construction

  • Model making
  • Urban planning
  • Concepts
Consumer Product 3D printing

High Tech & Consumer Products

  • Aesthetic and function testing
  • Concepts and prototypes
  • Sales and marketing models
Industrial design 3D printing

Industrial Design & Manufacturing

  • Aerospace
  • Automotive
  • Defense
  • Industrial equipment
  • Marine and offshore
  • Oil and gas
Medical 3D printing

Dental, Medical & Life Sciences

  • Anatomical models
  • Medical devices
  • Orthopedics
  • Prosthetics
  • Surgical planning models
Mold tool die 3D printing

Industrial Products, Mold Tool & Die

  • Jigs, fixtures, and assembly tooling
  • Injection molding
  • Silicone molding
  • Sand and investment casting
  • Thermoforming

Interested in Rigid Transparent (RGD720)?

Call 888.392.0957 or Upload Your Part