Measurements of a.c. impedance were carried out in the frequency range 1 Hz to lo6 Hz at room temperature on isotropic and die-drawn isotactic polypropylene. It was found that the a.c. impedance decreases with increasing draw ratio in the frequency range 1 Hz to lo4 Hz and then becomes independent o
Fracture behavior of die-drawn toughened polypropylenes
β Scribed by J. Mohanraj; N. Chapleau; A. Ajji; R. A. Duckett; I. M. Ward
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 499 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0021-8995
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