“a material that can be stretched to at least twice its original length and will retract rapidly and forcibly to substantially its original dimensions upon release of the force.” where? Rubber has been in use for thousands of years in its natural form, but most types of modern rubber are synthetic, created from different polymers manufactured from petroleum byproducts Rubber will not corrode and normally requires no lubrication.
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Structure characterization in the science and technology of elastomers
The molecular basis of rubberlike elasticity
The viscoelastic behavior of rubber and dynamics of blends Rheological behavior and processing of unvulcanized rubber Reinforcement of elastomers by particulate fillers