Polyethylene Terephthalate or PET is a linear semicrystalline thermoplastic polymer widely used in food packaging. Calculate the density of this polymer when the total crystallinity is 65.4%. The density for the totally amorphous PET material is 1.33 g/cm³, and the density of the totally crystalline is 1.44 g/cm³. 1.38 g/cm³ O 1.40 g/cm³ O 1.42 g/cm³ 1.80 g/cm³ O None of the above

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Polyethylene Terephthalate or PET is a linear semicrystalline thermoplastic polymer widely used in food packaging.
Calculate the density of this polymer when the total crystallinity is 65.4%.
The density for the totally amorphous PET material is 1.33 g/cm³, and the density of the totally crystalline is 1.44 g/cm³.
1.38 g/cm³
1.40 g/cm³
1.42 g/cm³
1.80 g/cm³
None of the above
Transcribed Image Text:Polyethylene Terephthalate or PET is a linear semicrystalline thermoplastic polymer widely used in food packaging. Calculate the density of this polymer when the total crystallinity is 65.4%. The density for the totally amorphous PET material is 1.33 g/cm³, and the density of the totally crystalline is 1.44 g/cm³. 1.38 g/cm³ 1.40 g/cm³ 1.42 g/cm³ 1.80 g/cm³ None of the above
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