Compared To Rubber
When compared to rubber which is covalently cross-linked smart rubber it cannot continually hold stress without undergoing some slow plastic deformation and the strain recovery is slow.
Very good compromises that has been obtained while keeping the self-mending property and the high extensibility is when you use water as the plasticizer. Normally you use dodecane, but using water makes the glass transition drop to -15 degrees C and there is also a 500% strain recovery within seconds of when you let the stress go. Another is that when you stretch and hold the samples for up to 10 hours you will not get much creep.
Read more about this topic: Smart Rubber
Famous quotes containing the words compared to, compared and/or rubber:
“Compared to other parents, remarried parents seem more desirous of their childs approval, more alert to the childs emotional state, and more sensitive in their parent-child relations. Perhaps this is the result of heightened empathy for the childs suffering, perhaps it is a guilt reaction; in either case, it gives the child a potent weaponthe power to disrupt the new household and come between parent and the new spouse.”
—Letty Cottin Pogrebin (20th century)
“The difference between human vision and the image perceived by the faceted eye of an insect may be compared with the difference between a half-tone block made with the very finest screen and the corresponding picture as represented by the very coarse screening used in common newspaper pictorial reproduction. The same comparison holds good between the way Gogol saw things and the way average readers and average writers see things.”
—Vladimir Nabokov (18991977)
“The idea that information can be stored in a changing world without an overwhelming depreciation of its value is false. It is scarcely less false than the more plausible claim that after a war we may take our existing weapons, fill their barrels with cylinder oil, and coat their outsides with sprayed rubber film, and let them statically await the next emergency.”
—Norbert Wiener (18941964)