Abstract
The homopolymers and copolymers of phenyl methacrylate and methyl methacrylate synthesized by free radical polymerization were characterized by infra red and nuclear magnetic resonance spectroscopy. The molecular weight changes produced as a result of gamma irradiation in an argon atmosphere were monitored as a function of dose absorbed by the sample. The radiation induced effects have been discussed in terms of G(Scission), energy absorbed per break and number of bonds broken per gram in a polymer sample. The results reveal that poly (phenyl methacrylate) is more stable than poly (methyl methacrylate) while, the radiation stability of the copolymers depends upon the concentrations of the respective monomers.
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.
