Fall 98 EXAM 2 - POLYMER PROCESSING - FALL 1998 EMA 4666C -...

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POLYMER PROCESSING - FALL 1998 NAME:___________________________ EMA 4666C - EXAM II STUDENT #:______________________ 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. HONOR CODE : We, the members of the University of Florida community, pledge to hold ourselves and our peers to the highest standards of honesty and integrity. Signature:___________________________________________________________ SECTION I: Polymer Structures/Properties. 1. Draw the repeat units for the following polymers. 2. Indicate the type of polymerization process used to manufacture each of the structures. 3. State the relative Tg and/or Tm for each polymer, assume atactic for vinyl polymers. (25pts) Polymer Structural Repeat Unit Process Tg Tm a. poly(vinyl acetate) b. poly(oxymethylene) c. poly( ε caprolactam) d. poly(tetra- fluoroethylene) e. poly(vinyl chloride) f. poly(propylene) g. poly(ethylene oxide) h. poly(dimethyl siloxane) i. poly(isobutylene) Fall 98 Exam 2 07/17/11 1
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POLYMER PROCESSING - FALL 1998 NAME:___________________________ EMA 4666C - EXAM II STUDENT #:______________________ j. cellulose triacetate SECTION II: Polymer Structures/Property Relationships. Concepts. Answer the following statements with
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This note was uploaded on 07/17/2011 for the course EMA 4666c taught by Professor Brennan during the Spring '08 term at University of Florida.

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Fall 98 EXAM 2 - POLYMER PROCESSING - FALL 1998 EMA 4666C -...

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