- Author
-
Lee, P. C.
|
Li, G.
|
Lee, J. W. S.
|
Park, C. B.
- Title
- Improvement of Cell Opening by Maintaining a High Temperature Difference in the Surface and Core of a Foam Extrudate.
- Coporate
- Toronto Univ., ON, Canada
- Journal
-
Journal of Cellular Plastics,
Vol. 43,
No. 6,
431-444,
November 2007
- Keywords
-
foam (materials)
|
high temperature
|
low density foams
|
thermoplastics
|
polystyrene
|
plastics
|
polycarbonate
|
carbon dioxide
|
experiments
|
pressure drop
|
equations
|
expansion
|
temperature differential
- Identifiers
- Scanning Electron Microscope (SEM); microcellular foam; cell opening; polymer blending; pressure drop rate; die geometries and pressure-drop rates of PS and PC experiments; expansion ratio and cell density; open-cell content