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Trexel, Inc: Polymer foaming process

Trexel's (Woburn, MA) MuCell microcellular polymer foaming process has been added to the EPA's database of approved alternative technologies, says the company.

Pw 21822 Tre Wob Ma Mu C 32

MuCell uses 100% CO2 rather than HCFCs. Trexel licenses MuCell technology to end users. Commercialization efforts are focusing on extrusion and injection molding of polystyrenes, polyolefins, PET and PVC.

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