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2007-2009 Catalog [ARCHIVED CATALOG]

ETPL 3330 - Properties of Polymers 2

Credits: 4
Introduces atomic packing factors, crystal structures, Bravais lattices, and unit cells. Briefly explains chemical thermodynamic concepts, entropy, and Gibbs and Helmholtz free energy and applies these to the entropic theory of rubber elasticity. The theory for computing the stress distribution in fibre-reinforced polymer composites (FRPCs) is developed, allowing prediction of their properties. Provides the van der Waals interaction potentials required to understand intermolecular forces, and interactions between particles. Introduces the Young-Laplace equation, plus Gibbs’ concept of an interface, in order to explain capillarity, and other interfacial phenomena. Develops the basic concepts of 2D stress analysis in order to describe failure mechanisms of polymers and composites. Investigates the structure and properties of the thermoplastic elastomers and developing polymers.Prereq: ETPL 2230 and MATH 2120 $