Abstract
Right now you are probably sitting on a comfy cushion. This is most likely filled with polyurethane (PU) foam. PUs are very long molecules made up of many repeating units. If the repeating units are prepolymers-intermediate-mass building blocks-with more than two reactive end groups, a three-dimensional network will form-a rubber, or elastomer, which can behave elastically depending on the degree of network cross-linking.
Original language | English |
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Pages (from-to) | 22-26 |
Number of pages | 5 |
Journal | Europhysics News |
Volume | 47 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Jan 2016 |