Dynamic Mechanical Analysis (DMA)- Polymer Characterization

[@bobakkhoshnazar5994]

Thank you so much. It was the most understandable method to describe DMA (which is so hard to understand in the beginning). It was amazing and so useful

[@PolymerWorld]

Thanks for your feedback. Glad it was helpful!

[@ahmedm.h.ibrahim1768]

Very nice video! Informative, clear, and to the point. I am definitely recommending your channel to my co-workers! Thank you so much ❤️

[@PolymerWorld]

Thanks for the feedback.

[@herrypurnama8872]

It is well explained. Thanks for taking the effort to prepare and deliver the presentation.

[@PolymerWorld]

Glad it was helpful!

[@manishmamgain8050]

This is what i was looking for
Thank you so much for your lovely content

[@PolymerWorld]

Happy to help! Thanks for the feedback.

[@ACarlosA]

Thank you so much for this video! That was a great explanation. This was really helpful for my Characterization class.

[@PolymerWorld]

Happy to help......

[@ayazmubaraka2316]

Your lecture is very helpful to understand stand my analytical works

[@PolymerWorld]

Thanks for the feedback.

[@aos_studio]

Thank you so much!! This lecture was so clear and helped me understand things I couldn't by reading only. A melody to my ears!

[@PolymerWorld]

Thanks for the feedback. Glad it was helpful.

[@shaikshakeeurrahaman1388]

Thank you so much for your detailed explanation. Will the result analysis be the same for other materials too or just only restrained to the polymers only? I want to apply the same for Cement Asphalt Mortars? So will it be applicable or not?

[@PolymerWorld]

Analysis will remain the same, only the experimental conditions and magnitude of deformation will be different for different materials.

[@shaikshakeeurrahaman1388]

@@PolymerWorld Thanks for your kind info

[@nikhildhore5197]

This year XE ppr was very out. Numerical was tough.

[@mechsparks]

Wonderful video

[@PolymerWorld]

Thanks for feedback!

[@phanindraravi2367]

thank you for your great explanation

[@PolymerWorld]

Glad it was helpful!

[@usamakhalid2227]

Informative

[@PolymerWorld]

Thanks for the feedback.

[@kmfhasan4441]

Great explanation

[@PolymerWorld]

Glad it was helpful!

[@komlalebu8333]

Thanks for the content

[@PolymerWorld]

Thanks for watching!

[@erickcamacho136]

How can I determinate the melting point on a typical DMA Scan?

[@PolymerWorld]

From a typical DMA scan, onset of melting of a polymer can be measured as DMA works by applying an oscillating force to the material and measuring resultant displacement of the sample. Melting of the polymer can contaminate the instrument so the sample is heated below its melting point. To avoid contamination materials pockets or holders are used to measure melting point. tan delta vs time plot gives melting point of polymer
Although DSC is the most widely used technique to detect and measure the melting temperatures of polymers.

[@kandyajith]

Thanks a lot. great explanation

[@PolymerWorld]

Thanks for the feedback.

[@vittoriocarino]

someone can explain to me why loss modulus decrease in rubbery state

[@rupalipatil2778]

How do Remember all this point..?

[@PolymerWorld]

First try to understand the fundamentals of DMA then apply your knowledge in analyzing some of the DMA scans. This will certainly help.

[@rupalipatil2778]

@@PolymerWorld how to remember study..?

[@lemtalsiinas8702]

Can you prose me a book that's more focused on this area at live for my thesis.
thank youuuuuu

[@PolymerWorld]

The video content is not from a particular book but you may consult Dynamic Behavior of Materials by Marc A. Meyers and Introduction to Impact Dynamics By T. X. Yu, Xinming Qiu for this and related topic.

[@BC-yr6eg]

👍👍🙏🏼

[@AkashDeep-st6ms]

Hi, You should use words wisely. We cant use strain and deformation interchangeably. It's technically incorrect.

[@PolymerWorld]

Thank you for your feedback.

[@sanjibkumar8589]

Mam Hindi me daleya na

[@PolymerWorld]

Soon we will upload videos in Hindi too. Thanks for watching our videos.