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((refimprove|date=June 2008))
'''LRPu''' or '''low-resilience [[polyurethane]]''' is a material distinguished by an "ability to slowly return to its original shape".<ref name=macworld>[http://www.macworld.com/article/59448/2007/08/sleevesbrief1.html macworld covers LRPu]</ref>

The resulting [[impact resistance]] results in LRPu being used in soft [[laptop]] sleeves<ref name=macworld /> and other lightweight cases for portable electronic equipment, as an alternative to the softer [[neoprene]].

== See also ==
*[[Neoprene]]
*[[Polyurethane]]
*[[Memory foam]]
*[[Sorbothane]]

==References==
((Reflist))

((DEFAULTSORT:Lrpu))
[[Category:Materials]]
[[Category:Polyurethanes]]


((material-stub))

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Retrieved from "https://en.wikipedia.org/wiki/LRPu"