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EMA6165-Spring-2005-EXAM2

EMA6165-Spring-2005-EXAM2 - POLYMER PHYSICS Spring 2005 EMA...

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POLYMER PHYSICS - Spring 2005 STUDENT UFID#:______________________ EMA 6165 - EXAM 2 (use the NEW UF ID No. ) INSTRUCTIONS: Read the entire exam carefully. Answer every question to the best of your ability, based upon the available information. State all assumptions you use in answers. SECTION I: Polymer Structures/Properties. State the polymerization mechanism, i.e., condensation, addition, ring opening.. State the relative Tg and/or Tm for each polymer (24pts) Polymer Polymerization Mechanism (2pt) T g (1pt) T m (1pt) 1. poly(propylene) 2. poly(ethylene terephthalate) 3. poly(caprolactam) Nylon 6 4. poly(ethylene oxide) 5. poly(styrene) 6. poly(phenyl terepthalamide) Kevlar
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