This sterilization tray is made of ULTEM HU1004 resin technology using injection molding by Brazilian dental equipment manufacturer Indusbello. It can withstand multiple sterilization environments. (Source: Sabic Innovative Plastics)
TJ, the carbon composites are medical-grade materials, not food- grade materials, designed for less than 29 days of contact with the body. The other, non-carbon composite materials--ULTEM resin--used in the sterilization tray are for surgical instruments. That's not a food-grade material either.
Elizabeth, I had a similar "what?!" response on seeing the press release about the carbon composites and brought that question to the interview. It does make sense from both the materials perspective and the application POV.
Interesting story on the new materials being used in medical devices and the reasoning behind it. It's not a material I would've thought would have this application, either, Ann, but your article presents very clearly why it is working so well.
Maybe I shouldn't have been surprised at this development, but somehow I never thought of carbon composites as useful in medical applications. The truth is, there are lots of machines and equipment of various types that can benefit from this material.
How can automakers, aerospace contractors, and other OEMs get new metal alloys that are stronger, harder, and can survive ever higher temperatures? One way is to redesign their crystalline structures at the nanoscale and microscale.
Although a lot of the excitement about 3D printing and additive manufacturing surrounds its ability to make end-products and functional prototypes, some often ignored applications are the big improvements that can come by using it for tooling, jigs, and fixtures.
A fun and informative tour you can attend at the upcoming Design & Manufacturing Minneapolis, MD&M Minneapolis, and other events there, is the Materials Innovation Tour on Wednesday afternoon. I'll be leading it.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.