Dynamic rheological properties of bromine-terminated polybutadiene melts
β Scribed by A. N. Dunlop; H. Leverne Williams
- Publisher
- John Wiley and Sons
- Year
- 1973
- Tongue
- English
- Weight
- 872 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
The steady-state viscosity of a number of cis-polybutadienes was determined aa a function of shear rate and temperature by use of a capillary rheometer. Polymera investigated differed in molecular weight distribution and long chain branching. None of the polymers exhibited Newtonian behavior, even a
## Abstract Basic studies of the meltβspinning dynamics and rheological properties of a nylon 6 polymer are described. The magnitude of the force components on the spinline has been analyzed with special reference to the drag and rheological forces. Spinline deformation has been investigated for sp