Dynamic-mechanical relaxations in high and low density polyethylenes. Effects of irradiation and annealing
β Scribed by Amparo Ribes Greus; Richardo Diaz Calleja
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 527 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
T h e mechanical relaxations of isotropic and oriented linear low-density polyethylene have been studied between -180 and 90Β°C by the use of a torsion pendulum (1 Hz), a dynamic tensile apparatus (5-90 Hz), and a longitudinal wave attenuation technique (10 MHz). The five independent elastic moduli o
Extensive thermal and relaxational behavior in the blends of linear lowdensity polyethylene (LLDPE) (1-octene comonomer) with low-density polyethylene (LDPE) and high-density polyethylene (HDPE) have been investigated to elucidate miscibility and molecular relaxations in the crystalline and amorphou