Visual studies have been peflormed on the partidly filled, nonintenneshing twin-screw extruder (NITSE) to determine its distributive mixing abilities. Four parameters were studied: percent screw stagger, percent channel fill, screw speed, and fluid viscosity. It was found that screw speed and viscos
Modeling the reactive modification of HDPE in a nonintermeshing twin screw extruder
โ Scribed by M. R. Thompson; A. N. Hrymak; A. E. Hamielec
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 782 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0730-6679
No coin nor oath required. For personal study only.
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An ethylene-octene linear low-density polyethylene (LLDPE) was treated with peroxide in a reactive extrusion system. A counterrotating nonintermeshing twin-screw extruder (System 2) was contrasted with a corotating intermeshing twin-screw machine (System 1). In System 2, the peroxide solution was p
The effects of reactive extrusion with peroxide have been compared for two linear lowdensity polyethylenes (LLDPEs). Resin C is a butene copolymer, while Resin B is an octene-ethylene copolymer. Both have similar molecular weight distributions, but Resin B is significantly richer in terminal vinyl g