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Recycling
Prism raises $40 million to convert old tires into chemicals
by Matt Blois
November 25, 2024
| A version of this story appeared in
Volume 102, Issue 37
Prism Worldwide has raised $40 million to advance technology that converts used tires into thermoplastic elastomers. Most old tires are incinerated or landfilled, but several companies are developing methods to chemically recycle them. Prism’s technology reverses cross-linking bridges that form during sulfur vulcanization of rubber. The company says the products it makes from old tires can be recycled repeatedly.
Chemical & Engineering News
ISSN 0009-2347
Copyright © 2024 American Chemical Society
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