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Consider a case in which you have a material that support a certain stress at 75oC...

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Mechanical Engineering

  1. Consider a case in which you have a material that support acertain stress at 75oC and you have several candidatepolymers for which you need to determine the Tg using DSC orDMA(both of these are in your lab). Which technique would youselect? Please provide a basis for your selection in terms of howthe type of information it provides (based on how it works) andhow/why it would be best suited for this application.

Answer & Explanation Solved by verified expert
3.7 Ratings (385 Votes)
Both DSC and DMA can be used to determine the Tg DMA because of its inherent sensitivity to the glass transition is an ideal technique for identifying the Tg of highly filled systems Absolute    See Answer
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