RTV / Cast Models

Cast Urethane Models are a good alternative for higher quantities and can offer material properties for more demanding applications.

RealFastQuotes!

Instant online SLA quoting & ordering is now available! Sign up today!

> RealFastQuotes!

Request Info

Click here to request additional information about Realize, Inc.

> Contact us today

We are known for our outstanding part quality, quick deliveries, our unmatched personalized customer service.

Read More Testimonials

Download the Realize SLA Material Comparison Sheet

Realize SLA Materials Comparison Sheet

“Realize came through for us with a new robot hand design that other companies said they could not build it. With Brian Cazzell’s help inside Realize, not only did they say they could do it, they DID it, and Brian made sure all of the small features and channels were hand-cleared and ready for us to run tendons through. Very complex work and they nailed it!”

President, Custom Entertainment Solutions

RTV and Cast Urethane Models

Many projects require a higher quantity of prototype models, or perhaps a more plastic-like material. Silicone rubber tooling is an excellent, more traditional and cost effective method to consider when these types of projects arise. Depending on part complexity, one RTV tool has the capability of producing as many as 25 cast urethane models. There is a wide array of urethanes from which to choose. Urethanes can be clear, colored, rigid, soft, high-impact or temperature resistant. It is even possible to insert metal components into the cast urethane models. These attributes can lead to a high-quality, semi-functional prototype that more closely simulates your end product.

Our process begins by creating a 3D Printed master model which is highly finished. The pattern is then encapsulated by a thick, liquid silicone rubber. Once cured, the silicone rubber mold is delicately cut open to reveal and extract the original pattern. Urethane is typically used to fill the mold creating a prototype model of your part. This can be done until the mold loses viability, which is dependent upon several factors, including part geometry and type of urethane. The RTV process is truly an art.

 
Real Time Analytics