Rheo-optical studies of high polymers. X
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Onogi, S. ;Sato, T. ;Asada, T. ;Fukui, Y.
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Article
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1970
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Wiley (John Wiley & Sons)
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English
β 682 KB
## Abstract To determine the true reason for the increase in birefringence and the decrease in relaxation modulus for highβdensity polyethylene with rising temperature, changes in crystalline structure as well as in thermal, viscoelastic, and rheoβoptical properties with temperature were measured,