Polymer Science and Technology – Joel R. Fried – 3rd Edition

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The Definitive Guide to Polymer Principles, Properties, Synthesis, Applications, and Simulations Now fully revised, Polymer Science and Technology, Third Edition, systematically reviews the current state of the field and emerging advances. Noted polymer specialist Joel R. Fried offers modern coverage of both processing principles and applications in multiple industries, including medicine, biotechnology, chemicals, and electronics.This edition’s new and expanded coverage ranges from advanced synthesis to the latest management applications New topics include controlled radical polymerization, click chemistry, green chemistry, block copolymers, nanofillers, electrospinning and more.

An all-new chapter offers extensive guidance for predicting the properties of polymers, including additional coverage of cluster correlations and new discussions on the use of topological indices and neural networks. This is also the first introductory polymer text to fully explain the computational science of polymers, including molecular dynamics and Monte Carlo methods. The simulation concepts are supported by many application examples, ranging from prediction of PVT values to permeability and free volume. Fried covers the chemistry of synthetic polymers in depth, properties of polymers in solution and in the melt, rubber and solid state, and all major categories of plastics.

This revised edition also adds many new calculations, end-of-chapter problems, and references. Detailed coverage includes Polymer Synthesis: Step and Chain Growth, bulk, solution, suspension, emulsion, solid state, and plasma, ionic liquids and macromers, and genetic engineering Amorphous and crystalline states, transitions, mechanical properties, and solid state characterization Polymers and the environment: degradation, stability, and more Additives, blends, block copolymers, and composites, including interpenetrating networks, nanocomposites, bucky balls, nanotubes, carbon, graphene, and POSS Biopolymers, natural polymers, fibers, thermoplastics, elastomers, and thermosets Specialty and engineering polymers, from polycarbonates to ionic polymers and high-performance fibers Polymer rheology, processing, and modeling Correlations and simulations: group contribution, topological indices , artificial neural networks, molecular dynamics and Monte Carlo simulations

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  • CHAPTER 1 1-1 A polymer sample combines five different molecular-weight fractions, each of equal weight. Themolecular weights of these fractions increase from 20,000 to 100,000 in increments of 20,000. Calculate n M , w M , and z M . Based upon these results, comment on whether this sample has a broad or narrow molecular-weight distribution compared to typical commercial polymer samples

    CHAPTER 2 If the half-life time, t1/2, of the initiator AIBN in an unknown solvent is 22.6 h at 60°C, calculate its dissociation rate constant, kd, in units of reciprocal seconds.

    CHAPTER 3 Polyisobutylene (PIB) is equilibrated in propane vapor at 35°C. At this temperature, the saturated vapor pressure (p1 o ) of propane is 9050 mm Hg and its density is 0.490 g cm-3. Polyisobutylene has a molecular weight of approximately one million and a density of 0.915 g cm-3. The concentration of propane, c, sorbed by PIB at different partial pressures of propane (p1) is given in the following table. Using this information, determine an average value of the Flory interaction-parameter, ?12, for the PIB– propane system.

    CHAPTER 4 Show that ( ) T ?? ? = +1 for an incompressible material

    CHAPTER 5 Show that o o E * =? ? and D E *1 * = .

    CHAPTER 7 Poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) is blended with polystyrene. Compare the predictions of the inverse rule of mixtures and the logarithmic rule of mixtures (see Section 4.3.4) by plotting the calculated Tg of the blend against the weight fraction of PS. Tg values obtained from DSC measurements are as follows
    CHAPTER 12 An asymmetric hollow fiber of polysulfone has a surface pore area, A3/A2, of 1.9 × 10-6 and an effective skin thickness of 1000 Å. If the fiber is coated with a 1-µm layer of silicone rubber, calculate the effective P A for the coated membrane for CO2 and the permselectivity for CO2/CH4.

    CHAPTER 13 Poly(2,6-dimethyl-1,4-phenylene oxide) (PDMPO) can be partially crystallized in solution (i.e., solvent-induced crystallization). (a) Calculate the density of 100% crystalline PDMPO using the groupcontribution parameters given in Table 13-1. (b) If the crystallinity of a semicrystalline sample of PDMPO is 8%, estimate its crystallinity using the relationship
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