The lamella size distribution in non-isothermally crystallized low density polyethylene
β Scribed by P.J Mills; J.N Hay
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 344 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
The comonomer distributions of commercial linear low density polyethylenes (LLDPE) and linear very low density polyethylenes (VLDPE) produced with traditional high activity Ziegler-Natta (Z-N) catalysts were characterized by temperature rising elution fractionation (TREF). In order to develop faster
## Abstract In the present study a population balance approach is described to follow the time evolution of bivariate molecular weightβlong chain branching (MWβLCB) distributions in high pressure low density polyethylene autoclaves. The model formulation is based on a sectional grid method, the soβ