Fall 2002 EXAM 1 - POLYMER PROCESSING - FALL 2002 EMA 4666C...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
POLYMER PROCESSING - FALL 2002 NAME:PUT ON LAST PAGE and SIGN HONOR CODE EMA 4666C - EXAM I STUDENT #:______________________ 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. (26 questions Total) SECTION I: Polymer Structures/Properties. 1. Draw the structural repeat units for the following polymers. 2. Indicate the type of polymerization process used to synthesize each of the structures, i.e.  condensation, addition, ring opening. 3. State the relative Tg and/or Tm for each polymer.  If a Tm is not expected indicate by NA.  (24pts) Polymer Structural Repeat Unit Process Tg Tm 1. poly(butadiene) 2. poly(styrene) 3. poly(hexamethylene adipamide) 4. poly(aramid) KEVLAR 5. poly(vinyl chloride) 6. poly(methyl methacrylate)
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Student Number:___________________________ Concepts. 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. (12 pts) 7 . The glass transition temperature is a first order thermodynamic transition that correlates to  a   discontinuity   in   the   change   specific   volume   with   temperature   as   a   function   of  temperature. 8
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 11

Fall 2002 EXAM 1 - POLYMER PROCESSING - FALL 2002 EMA 4666C...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online