The oscillating flow behavior of a variety of highdensity polyethylene and copolymer samples was studied in a constant displacement rate rheometer. At any plunger velocity, the period of the oscillations decreases linearly with melt depth, suggesting a resonance phenomenon. As plunger velocity is in
Investigation of the oscillating flow phenomenon in high density polyethylene
β Scribed by B. H. Bersted
- Publisher
- John Wiley and Sons
- Year
- 1983
- Tongue
- English
- Weight
- 812 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0021-8995
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High-density polyethylene (HDPE) fibers, obtained from a melt-flow rate (g/10 min) of 11 and 28, was produced by a high-speed melt-spinning method in the range of take-up velocity from 1 to 8 km/min and from 1 to 6 km/min, respectively. The change of fiber structure and physical properties with incr
## Abstract Uniform dispersion of wood fiber in highβdensity polyethylene can improve the mechanical properties and surface finish of the wood plastic composites. However, it is difficult to achieve uniform dispersion when the wood content is high, due to its low thermal stability, incompatibility