Effect of cavitation on the plastic deformation and failure of isotactic polypropylene
β Scribed by Bing Na; Ruihua Lv
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 213 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The important role of network relaxation in the voiding and fracture toughness of isotactic polypropylene (iPP) has been explored with videoβaid tensile tests, twoβdimensional smallβangle Xβray scattering (2DβSAXS) measurements, and morphological observations. The results indicated that
The isothermal and nonisothermal crystallization kinetics of nonnucleated and nucleated isotactic polypropylene ( iPP ) were investigated by DSC and a polarized light microscope with a hot stage. Dibenzylidene sorbitol ( DBS ) was used as a nucleating agent. It was found that the crystallization rat
We examined the effects of the tie-molecule fraction on the yielding behavior of two isotactic polypropylenes, one having little ethylene content and the other as the homopolymer with no ethylene. The tie-molecule fraction of the samples used in this study was controlled by blending ethylene-β£-olefi