I want to the study cure kinetics of polyurethane thermoset from Rheometer. So for doing the same which kind of tests I should perform. And I want to know , how many ways are there for getting cure kinetics from rheometer, and complete procedure and parameters Please explain.
Thanking you in advance
cure kinetics can be done by rheometer and dma both discuss with me
Hello dear, please you see these papers. it also be applied to polyurethane
The kinetic of the polyurethane cure process can be done through model fitting of the rheological experimental results. Another interesting results can be achieved by DMA. Please take a look to the below paper:
http://www.hindawi.com/journals/amse/2015/695286/
If you are looking for the gelation with DMA. It is at the crossover of G' and G".
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