Linear low density polyethylenes and their blends: Part 5 extensional flow of LLDPE blends
β Scribed by B. Schlund; L. A. Utracki
- Publisher
- Society for Plastic Engineers
- Year
- 1987
- Tongue
- English
- Weight
- 672 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0032-3888
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π SIMILAR VOLUMES
The crystallization of a series of low-density polyethylene (LDPE)-and linear low-density polyethylene (LLDPE)-rich blends was examined using differential scanning calorimetry (DSC). DSC analysis after continuous slow cooling showed a broadening of the LLDPE melt peak and subsequent increase in the
Preparative temperature rising elution fractionation (TREF) on commercial linear low density polyethylene (LLDPE) and low density polyethylene (LDPE) samples has been performed. The resulting fractions exhibited a bimodal and a unimodal distribution, respectively. Two LLDPE fractions of low (5 C H 3