Making polyurethane degradable gives its components a second life

Polyurethane waste is piling up in landfills, but scientists have a possible solution: They have developed a method to make polyurethane degradable. Once the original product's useful life is over, the polymer can easily be dissolved into ingredients to make new products such as superglue. These polyurethanes could also be used in microscopic capsules that break open to release cargo such as biocides.

from Phys.org - latest science and technology news stories https://ift.tt/2PoYFpg

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