Effect of stress state and polymer morphology on environmental stress cracking in polycarbonate
β Scribed by Arun Raman; Richard J. Farris; Alan J. Lesser
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 462 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
The critical strains required to initiate cracking of polycarbonate exposed to a number of poly(oxyethy1ene)ethoxylate surfactants were determined. Solubility parameters of the surfactants were calculated from knowledge of the molecular structure. A model proposed by Jacques and Wyzgoski that uses t
## Abstract Poly(ethylene terephthalate) samples with volume fraction levels of crystallinity up to 27% have been evaluated in terms of physical aging, tensile mechanical properties, and environmental stress cracking failures. Specific enthalpy recovery values were found to correspond with transiti