EMA4161c-Fall_2009_Exam2_ver_a - Student Number:_...

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Student Number:___________________________ INSTRUCTIONS: Read the entire exam carefully . Answer every question to the best of your ability, based upon the available information. State all assumptions in answers. SECTION I: Polymer Structures/Properties. (4 pts each/24 pts total) 1. Indicate the type of polymerization process used to synthesize each of the structures, i.e.  condensation, addition, ring opening. 2. State the relative Tg and/or Tm for each polymer.  If either are not measurable indicate by  NA.   Polymer Repeat Unit Structure Process Tg Tm 1. Poly(vinyl chloride) 2. poly(caprolactone) (Nylon 6) 3. Poly(ethylene terephthalate) 4. Poly(bisphenol A ether imide) Ultem 5. Poly(methyl methacrylate) 6. Poly(ethylene) 1EMA 4161C Fall 2009 Exam 2 ver a
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Student Number:___________________________ Concepts. (2pts ea/12pts total) Answer the following statements with  TRUE  or  FALSE .  If the statement is false, state the  reason(s).   If you believe  a statement can be made TRUE by a simple qualifier, then state it  clearly.   HINT:  Normally one word can be modified to correct false statements. 7.
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This note was uploaded on 10/22/2011 for the course EMA 4161c taught by Professor Staf during the Fall '10 term at University of Florida.

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EMA4161c-Fall_2009_Exam2_ver_a - Student Number:_...

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