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The density and associated percent crystallinity for two polytetrafluoroethylene materials are as follows: (a) Compute the density of totally crystalline polytetrafluoroethylene. c=g/cm3 (b) Compute the

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The density and associated percent crystallinity for two polytetrafluoroethylene materials are as follows: (a) Compute the density of totally crystalline polytetrafluoroethylene. c=g/cm3 (b) Compute the density of totally amorphous polytetrafluoroethylene. a=g/cm3 (c) Determine the percent crystallinity of a specimen having a density of 2.18g/cm3. % crystallinity =

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