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Are there rubber bands which don't lose their elasticity?

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Their predictable stretch and elastic embrace help to keep things secure, but nothing lasts forever, and you've surely noticed that over time, rubber bands ... thing to do with your hair ties is to never stretch them too far, keep them at room temperature, stay out of the sun, and don't expose them to any oxygen. read more

Polymer materials age along the time, usually lose their elasticity due to degradation reactions. the extend and rate of aging of polymers depends on few factors, such as service conditions (mechanical, thermal, radiation, etc), the polymer inherent stability (chemical and physical structure), and the additives (stabilizers, colorants, etc) added to the polymers. read more

Their predictable stretch and elastic embrace help to keep things secure, but nothing lasts forever, and you’ve surely noticed that over time, rubber bands start to lose that sexy stretch. Eventually, they’re just useless rings of worn-out rubber, or they snap under certain conditions. read more

Steel cube and steel spring (if made from the same steel) are equally elastic. Rubber band is certainly less elastic. elasticity is the property of a material by virtue of which it"resists change in deformation". Rubber most certainly deforms easily and is less elastic. Tricky part is the spring and cube made from same steel. read more

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