Extensional flow induced miscibility in a polymer blend
β Scribed by James D. Katsaros; Michael F. Malone; H. Henning Winter
- Publisher
- Springer
- Year
- 1986
- Tongue
- English
- Weight
- 612 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0170-0839
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
During the flow of high molecular weight, narrow-, and broad-distribution polybutadienes and polyisoprenes rheo-optical measurements were conducted of extensional stresses acting along the flow axis in the preentrance and entrance regions of the duct and of their subsequent relaxation in the duct. T
The surface in binary blends of the partially miscible polymers deuterated polystyrene and poly(styreneco-4.bromostyrene) with 6% brominated monomer units and various bulk compositions was studied by neutron reflection. Both the time-dependent and equilibrium properties of the blend are discussed. I