In this study, the polymerization kinetics of an uncatalyzed polyester based thermoplastic polyurethane formulation was characterized with Raman spectroscopy. Measuring the normalized scattering intensity of a band originating from the TPU diisocyanate, conversion was calculated as a function of tim
Kinetics of benzoxazine polymerization studied by Raman spectroscopy
β Scribed by Andronescu, C.; Biru, E. I.; Radu, I. C.; Garea, S. A.; Iovu, H.
- Book ID
- 123610182
- Publisher
- SAGE Publications
- Year
- 2013
- Tongue
- English
- Weight
- 559 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0954-0083
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
This handbook provides a wide overview of the field, fundamental understanding of the synthetic methods and structure/property correlation, as well as studies related to applications in a wide range of subjects. The handbook also provides 1H and 13C NMR spectra, FTIR spectra, DSC and TGA thermograms
In this research, we used a new redox free radical initiation system consisting of potassium persulfate (K 2 S 2 O 8 ) and sodium hypophosphite (NaH 2 PO 2 ). In the presence of NaH 2 PO 2 , the thermal decomposition of K 2 S 2 O 8 is accelerated, and the temperature required for the formation of fr