EVIDENCE FOR A SHARP INTERFACE BETWEEN PARTIALLY MISCIBLE POLYMERS FROM A STUDY BY NEUTRON SPECULAR REFLECTION
The use of the specular reflection of neutrons to study the nature of the interface between the partially miscible polymers poly(methyl methacrylate) (PMMA) and solution-chlorinated polyethylene (SCPE) is reported. The upper, PMMA, layer has an increasing density gradient towards the surface, and af...
Main Authors: | , , , , |
---|---|
Format: | Journal article |
Language: | English |
Published: |
1990
|