Orientation-dependence of the Young's modulus of high-density polyethylene filaments
โ Scribed by V. B. Gupta; P. N. Khanna; T. H. Somashekar
- Publisher
- Springer
- Year
- 1974
- Weight
- 440 KB
- Volume
- 252
- Category
- Article
- ISSN
- 0340-255X
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and exhibit no pronounced peaks. In contrast, the graphites having crystallites which possess good threedimensional order have a large, rather broad internal friction peak near room temperature, The height of this peak varies from 50 to 1 IO x IO4 depending upon crystallite size and the previous the
The effect of different thermal treatments on the elastic modulus of high-density polyethylene has been studied in order to determine which of the parameters defining the polymer morphology has the major effect on the modulus. After examination of the effects of crystallinity, spherulite size, and l