Chemistry, 24.03.2020 20:40 sophie5988

If the density of an individual crystal of polyethylene (PE) is 0.983 g/cm3 and the density of totally amorphous polyethylene (PE) is 0.869 g/cm3, determine the fraction of crystallinity of a PE sample having density of 0.950 g/cm3 at the same temperature, (a) based on mass fraction, and (b) based on volume fraction.

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If the density of an individual crystal of polyethylene (PE) is 0.983 g/cm3 and the density of total...

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