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Steady State & Flash Methods for Thermal Diffusivity and Thermal Conductivity Determination

  Overview In this presentation we will demonstrate accurate and high-throughput methods to measure the critical heat transfer properties of thermal diffusivity and thermal conductivity. Direct and indirect methods provide suitable measurements for a wide variety of materials – including polymers, ceramics, carbons, graphite, composites, glasses, metals, and alloys – and at temperatures from -150°C…

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Stability Testing of Energetic Materials by Isothermal Microcalorimetry

Stability Testing of Energetic Materials by Isothermal Microcalorimetry Overview This webinar introduces the use of isothermal microcalorimetry for stability measurement of energetic materials. Energetic materials refer to materials, chemicals and substances which exhibit a risk for self-decomposition associated with self-heating ultimately resulting in run-way reactions. Such materials include propellants, percarbonates and peroxides, and these…

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Specific Heat Capacity Measurements Using DSC and Modulated DSC

  Overview Specific heat capacity measures the ability of a material to absorb thermal energy. Specific heat capacity is an important property in many fields; it involves thermal energy exchange. People have been studying specific heat capacity for decades on a wide variety of materials such as phase change materials, carbon nanomaterials, heating and cooling…

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Rubber Process Analyzer (RPA) for Elastomer and Compound Development and Quality Control

Rubber Process Analyzer (RPA) for Elastomer and Compound Development and Quality Control The Rubber Process Analyzer (RPA) is an important tool for developing – and controlling the reliable manufacture of – elastomers and compounds. The RPA can provide far more information than traditional rubber testing methods such as the MDR or Mooney viscometer. In this…

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Rheology Workflow Automation with TRIOS AutoPilot: Enhanced Measurement with Reduced User Training

  Overview Discover how the new TRIOS AutoPilot software system enables you to standardize rheology workflow processes and decision-making. Combining thorough user-guidance, automated data processing, and decisional logic, AutoPilot reduces measurement variation, expedites tedious operations, and drives actionable decisions. Learn how you can join other organizations that have implemented these techniques to accelerate efficiency and…

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Randy H. Ewoldt: Experimental Challenges of Shear Rheology, How to Avoid Bad Data

Randy H. Ewoldt: Experimental Challenges of Shear Rheology, How to Avoid Bad Data How do you know when to trust your rheology data? How do you avoid bad data? Is there a checklist? Can you co-plot quantitative experimental boundaries against measured data? This presentation will discuss techniques for identifying and minimizing experimental errors and for…

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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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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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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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