## Abstract Viscosity and density of homogeneous oneβphase solutions (1 wt %) of polyethylenes with narrow molecular weight distributions (__M__~__w__~ = 2150, 15,520, 108,000, and 420,000) in __n__βpentane were determined at 398, 413, and 428 K over a pressure range from 20 to 60 MPa. Measurements
Viscosity of solutions of low-density polyethylene in ethylene as a function of temperature and pressure
β Scribed by Kinzl, M.; Luft, G.; Horst, R.; Wolf, B. A.
- Book ID
- 121795256
- Publisher
- American Institute of Physics
- Year
- 2003
- Tongue
- English
- Weight
- 293 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0148-6055
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π SIMILAR VOLUMES
## Abstract **Summary:** Functionalized metallocene copolymers synthesized from ethylene with 5βhexenβ1βol and ethylene with 10βundecenβ1βol were used as compatibilizers in LDPE/starch and LDPE/dextran blends in order to improve the interfacial adhesion between hydrophobic LDPE and hydrophilic natu
The viscosities of moderately concentrated solutions of low-density polyethylenes in ethane, propane, and ethylene have been measured at low shear rate in the temperature range of 150-250Β°C and in the pressure range of about 15000-30000 psi. Within the precision of the measurements, the relative vis