How to change the Glass transition Temperature ( Tg ) of a Compund? [closed]








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we wanna Increase our compound damping (loss) , we know that Damping properties of a polymer is dominated by glass transition...
So how can we change Tg In our PP/EPDM Compounds?




You cant change the Tg of a polymer without changing its composition which means it wont be the same polymer any more. A specific compound or polymer will have a specific Tg. You could vary the Tg of say PE by controlling its degree of branching, but each PE you will get will be a different compound each with its own Tg although all of them will fall under the general category of PEs.


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