Molecular interaction between the components present in the interphases of a multiphase
mixture.
Note:
The interphase elasticity is the capability of a deformed interphase to return to its original dimensions after the force causing the deformation has
been removed.
Source:
PAC, 2004, 76, 1985
(Definition of terms related to polymer blends, composites, and multiphase polymeric
materials (IUPAC Recommendations 2004))
on page 2002