Session 15 of the KLA Instruments™ Indentation University series looks into the theory of the mechanical behavior of polymers.
About this Webinar
Session 15 covers the theory of polymer viscoelasticity, including the definition and determination of the complex modulus using dynamic mechanical analysis (DMA), rheology, and dynamic nanoindentation.
Note: for Session 15, it is recommended to view the following Indentation University webinars as background for the discussion:
This Indentation University webinar will help you:
- Understand the constitutive equation for viscoelasticity in polymers
- Understand the fundamental meaning of complex modulus
- Learn that the Kelvin-Voigt model comprises a Hookean spring and a Newtonian damper in parallel
- Learn the difference in usage of Dynamic Mechanical Analysis (DMA) and rheology
- See why flat punch indenter tips are preferable for polymer testing
- Understand how to use dynamic nanoindentation to measure complex modulus of bulk materials with the Polymer Method Pack
About the Speaker
Jennifer Hay, Senior Applications Scientist, KLA Instruments
Jennifer Hay is formerly a Senior Applications Engineer for KLA Instruments, specializing in nanoindentation. Prior to joining KLA, she held similar positions at Nanomechanics, Keysight, Agilent, and MTS Systems Corporation.
Jennifer has worked in the field of nanoindentation since 1996, advancing standardization and developing methodologies for new applications, including thin films, polymers, gels, and biomaterials.
She served as chair of the MEMS/Nanomechanics technical division of the Society of Experimental Mechanics (SEM), and she has authored numerous journal articles on nanoindentation, including an invited feature series in the SEM journal Experimental Techniques.
Who Should Attend
If you are interested in understanding the theory behind the measurement of complex modulus, then this webinar is for you.
More Articles From KLA Instruments
ISO 14577 Standardized Nanoindentation
Viscoelastic Properties of O-Rings
Small-scale Dynamic Mechanical Analysis (DMA) of a Tire Cross-Section
Analysis of Polymers by Oscillatory Indentation
Measuring the Complex Modulus of Highly Plasticized Polyvinyl Chloride via Instrumented Indentation
More Products From KLA Instruments
Nano Indenter G200X | Nanoscale Mechanical Measurement Testing
iMicro Nanoindenter | High Quality Material Tester for Dynamic Data Experiments
iNano® Nanoindenter | High Performing Mechanical Characterization for Universities and High Tech Labs