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Home > News > Pressure shapes plastic

January 15th, 2004

Pressure shapes plastic

Today's recycling methods heat plastic to make it flow so it can be reshaped under pressure. The heating part of the process takes a toll, however, degrading the material and limiting the number of times it can be recycled. Researchers from the Massachusetts Institute of Technology have made a plastic that can be reshaped using just pressure. The new plastic can be processed repeatedly without degradation, and the processing requires less energy than traditional plastic recycling methods.


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