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Powder Rheology

  Description The Powder Rheology Accessory expands the DHR’s capabilities to powders, enabling characterization of behaviors during storage, dispensing, processing and end use.  Product development and process optimization are accelerated with quantitative measurements of dynamic flowability and shear properties of consolidated powder.  Screening new formulations or incoming raw materials detects unexpected behavior to avoid large-scale…

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Practical Aspects of Kinetics Determination by Thermal Analysis

Practical Aspects of Kinetics Determination by Thermal Analysis This presentation describes how DSC and TGA are used to obtain kinetic parameters and the relative merits of each approach. Guidelines will be given for the selection of the best approach and insight will be shared regarding the common uses of kinetic parameters specifically for hazard evaluation…

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Prof. Mariano Paganelli: Optical Contactless Measurement of Shape- and Dimensional Changes at High Temperature.

Prof. Mariano Paganelli: Optical Contactless Measurement of Shape- and Dimensional Changes at High Temperature. In this webinar, Prof. Paganelli shows how the innovative technologies adopted by TA Instruments’ new Optical Dilatometry Platform (ODP 868) address the requirements of laboratory scientists and manufacturing managers of traditional and advanced ceramics. Additionally, these technologies prove beneficial for power plants…

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Professor Chris Macosko – Analyzing Molecular Weight Distribution w/ Rheology

Professor Chris Macosko – Analyzing Molecular Weight Distribution w/ Rheology In this TA Instruments Webinar, Professor Chris Macosko discusses analyzing molecular weight distribution and blend morphology using rheology. Rheology is a powerful tool for analyzing polymer blends. This seminar will begin with the simplest case: molten blends of two different molecular weight homopolymers.We will…

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Professor João Maia: The Role of Interfacial Elasticity on the Rheological Behavior of Polymer Blends

The Role of Interfacial Elasticity on the Rheological Behavior of Polymer Blends: João Maia, Ph.D. The Role of Interfacial Elasticity on the Rheological Behavior of Polymer Blends Polymer blends are commonly used to generate materials with a desired combination of performance properties and cost. Most polymer blends are compatibilized to promote stability of the otherwise immiscible…

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