## Abstract The steadyβstate viscosity Ξ·, the dynamic viscosity Ξ·β², and the storage modulus __G__β² of several highβdensity and lowβdensity polyethylene melts were investigated by using the Instron rheometer and the Weissenberg rheogoniometer. The theoretical relation between the two viscosities as
Relation between steady flow and dynamic viscosity
β Scribed by Strella, S.
- Publisher
- John Wiley and Sons
- Year
- 1962
- Weight
- 126 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0022-3832
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
India Ink, of a deep black, which gives neutral tints for halfshades, is very rare. It may be made as follows : Rub thoroughly together 8 parts lampblack, 64 parts water, and 4 parts of finely pulverized indigo. Boil until most of the water is evaporated, then add 5 parts gum arabic, 2 parts glue, a
## Abstract Since 1950's, theoretical as well as experimental efforts have been made to explain the similarity between the shear rate dependence of the steady flow apparent viscosity and the frequency dependence of the dynamic viscosity. The literature points out agreements, as well as occasional d