The rheological behavior of ultrahigh molecular weight polyethylene (UHMWPE) semidilute solutions with different solvents has been studied. In a temperature range of 150-185"C, the viscosity of a UHMWPE semidilute solution with paraffin oil as solvent (soln 1) is more temperature-independent and vis
Prediction of rheological behavior of branched polyethylene from molecular structure
โ Scribed by B. H. Bersted; J. D. Slee; C. A. Richter
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 713 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0021-8995
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The rheological behavior of high density polyethylenes with very broad molecular weight distribution is studied in the molten state starting from freshly synthesized powders. The complex viscosity increases slowly up to a limiting value as a function of ageing of the polymer and faster when the molt
an Road, Shanghai, People's Republic of China ## Synopsis The effect of aluminium stearate on the rheological behavior of ultra-high molecular weight polyethylene (UHMWPE) semidilute solutions with paraffin oil as the solvent has been investigated. Adding aluminium stearate to paraffin oil can pr