Abstract
Well-defined polystyrene model networks and poly(dimethylsiloxane) model networks have been synthesized by endlinking processes under standard conditions. The networks have been swollen to equilibrium in appropriate swelling solvents. The experimental swelling data have been compared with those arising from the affine model and the ‘phantom’ model. The results obtained allow us to calculate the interaction parameter between the swelling solvent and the network. This coefficient strongly depends upon several structural parameters, such as the functionality of the crosslinks, the molar mass of the elastic chains, the polymer volume fraction upon crosslinking and the nature of the swelling solvent. In most cases, satisfactory agreement has been found between experiment and theoretical expectations.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: 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.