Year-end Sale % OFF 
Abstract
Prepolymers of polyamide-imide was synthesized with excess MDI and TMA in NMP. The resulting isocyanate terminated prepolymers mixed with silicon compound were heated. The chemical reaction and properties of the resulting polymers are studied with IR, NMR, TGA as well as dynamic mechanical measurement. Observation of experiments reveals that the addition of γ-APS enhances the crosslinking. The modified polyamide-imides exhibit excellent adhesion on glass. And the activation energy of cross-linking reaction as measured from DSC is 72 KJ/mole. The drastic weight loss of the post cured polymer took place at 500°C.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
