Tech Talk Blog

Rulon 641: Performance from Food Processing to Medical Equipment Manufacturing

July 16, 2019

Rulon 641: Performance from Food Processing to Medical Equipment Manufacturing

The food and medical manufacturing industries share many commonalities; most notably, they operate in environments with strict regulations for quality, safety and sanitation.  Processing equipment must be of the highest quality and offer contamination resistance.  Rulon® 641 is the only FDA-cleared material for use in food processing that also has USP Class VI approval for medical applications.

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Rulon Shapes, Forms or Fabrication – Which is Right for You?

December 19, 2017

Rulon is available in shapes and forms like rod, tube, sheet, and tape.

Have you heard about the newest Rulon formula, Rulon 1834?  It’s an exciting addition to the Rulon fluoropolymers product line. You may already know that each Rulon formula can be custom blended with fillers and pigments, but did you know that Rulon is available in shapes and forms like rod, tube, tape, or even custom fabrication to your specs? Let’s review some options: 

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A Rulon Review: 4 Top Formulas and Common Uses

August 22, 2017

A Rulon Review: 4 Top Formulas and Common Uses

Did you know there are over 300 unique Rulon blends? Or that the material was named for the president of the originating company? Can you name the most popular formulas? Or common uses? Today on Tech Talk, we feature a Rulon Review:

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Q&A: Can Rulon Be Used in a Liquid Application? [VIDEO]

March 7, 2017

Rulon W2 vs. Rulon 1439 in Liquid Applications

In our last post, we reviewed the connection between PTFE and high temperatures. Today we explore if Rulon (a PTFE derivative), is compatible with a liquid bearing application. And the answer is that yes, Rulon is compatible with liquids, but special attention must be paid to the type of liquid, as well as the type of filler. Here are two Rulon options we often recommend:

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Rulon Bearings for Mining Machinery:  Low Maintenance and High Efficiency

October 11, 2016

Rulon Bearings for Mining Machinery

I read a great article on mining.com this week about how the global mining market is booming. Sales of underground mining equipment are expected to reach $30.5 billion by 2023. But what really stood out to me was the fact that “companies are replacing outdated machinery with more energy efficient solutions.” Did you know that Rulon bearings are energy efficient and versatile ― especially when compared to bronze bushings? Let’s review:

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A Fabrication Success Story:  How Rulon Solved an Injection Molding Defect

September 27, 2016

Rulon 945 -Injection Molding

Today we share a success story starring Rulon as a replacement for polyimide in an injection molding application. Our partner makes industrial molding equipment, everything from machines to molds and all accessories. They had a problem where the injection nozzles left defects behind on the newly-injected plastic parts. As their scrap pile mounted, and profits fell, they changed their nozzle tip insulators to Rulon 945. Problem solved and profits soared. Here’s how Rulon 945 did it:

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Storage of Rulon: How long will the material last? [VIDEO]

June 21, 2016

Storage of Rulon: How long will the material last?

I’m just returning to the office after a week of customer site visits. And one question that I was asked repeatedly involved the storage of Rulon. How long will Rulon materials really last? Theoretically, the material can last indefinitely – if it is handled and stored under the right conditions. To extend the lifespan of your Rulon plastic materials, we recommend that you look at these key storage factors... 

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TriStar University Videos: Rulon Bearings & Surface Modification 101

April 23, 2015

TriStar University Videos: Rulon Bearings & Surface Modification 101

You may know that Rulon bearings are a superior mix of PTFE materials, and that TriStar is the exclusive North American distributor. But do you know the history of Rulon, or the most-common formulas? 

What about surface modification? Would you like an in-depth review of the various techniques?

As graduation season nears, the professors at TriStar University (our very-own engineering experts!) have a host of videos for you to explore – all tuition-free, and no thesis required!

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Counterfeit Rulon Bearings and Material Failure – What can go wrong?

September 9, 2014

Counterfeit Rulon Bearings and Material Failure - Free White PaperHave you downloaded your free copy of our Rulon technical paper, How to Recognize Genuine and Avoid Counterfeit? This paper was developed as a resource to help you source quality components from the many bogus “Rulon” materials that have flooded the market in recent years. But you may wonder what can really go wrong with counterfeit materials ― we thought we’d provide a quick list of common failures:

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