Industrial Problem Solving Using Thermal Analysis Techniques

Learn about the basic techniques – DSC, TGA, TGA-MS, TMA, and DMA; Learn how to use multiple techniques in tandem to solve process and performance problems in product development – examples include composites, coatings, and process studies; Learn how to identify the nature of transitions in polymeric materials; Learn about the principles of time-temperature-equivalence and applications; Develop an appreciation for when to use a particular TA technique.

- Introduction - DSC Experimental Issues Thermal and Process History Modulated DSC Cp Kinetics ASTM E698 Iso vs Dynamic Physical aging Additives & melt transitions Case Studies - TGA Expt. Issues Kinetics Adhesives; Catalyst Stability Case Studies: ZnO and silanes on alumina (TGA/MS + other techniques) - TMA Expt. Issues Applications Thermal Expansion & Process History Case Studies - DMA Fixed freq., creep, stress relaxation Mechanical models Linear viscoelasticity, thermal & process history Error Transitions Tg vs. glassy state motion NMR and Tg Time temp. superposition & time-temperature-equivalence WLF, free volume Case Studies - Combined Case Studies & Problem Solving Materials Development Composites and filled polymers Coatings Epoxies and Adhesives Problems from course participants

This course emphasizes practical applications and real-world problem-solving situations (commonly found in industrial and academic environments). The subject matter is appropriate for technical professionals and managers with academic backgrounds in all fields of chemistry. Prior thermal analysis experience is not required.