The mutual diffusion coefficients for polybutadiene‐ethylbenzene and polybutadiene‐n‐nonane systems were measured by using a sorption apparatus with a quartz spring in the temperature region from 80 to 130°C and for mass fraction of hydrocarbon ranging from 0 to 0.27. The mutual diffusion coefficients were correlated with good agreement by the free‐volume theory.
All Science Journal Classification (ASJC) codes
- Polymers and Plastics
- Materials Chemistry