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Quantifi cation of Aerospace Polymer Blends by Thermogravimetric Analysis and Infrared Spectrometry

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Academic year: 2019

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Figure 1. TGA/FT-IR(UATR) methodology analysis diagram.
Figure 2 presents the results from TGA analysis to compare the EPDM and EVA mass loss levels, moreover, to determine VA  content in two distinct EVA samples
Figure 2 shows that neat EPDM presents thermal decomposition in only one stage, whereas neat EVA have two main stages,  regardless of the VA content
Figure 5. FT-IR (UATR 120N) spectra of EPDM/EVA(20) blend without treatment.
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