## Abstract Neutral hydrolytic depolymerization of PET (Polyethylene terephthalate) waste was studied using 0.5βL high pressure autoclave at the temperatures 100, 150, 200, 230, and 250Β°C at autogenious pressures 15, 80, 230, and 451 psi (pound per square inch) and time intervals of 60, 90, 120, an
A kinetic study of the hydrolytic degradation of polyethylene terephthalate at high temperatures
β Scribed by John R. Campanelli; M. R. Kamal; D. G. Cooper
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 658 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A viscoelastic theory based on a simple model is developed to describe the stressβstrain relation of amorphous plastics above the glass temperature. One of the bases of the theory is that the stress is proportional to the number of molecular chains traversing a unit cross section. Exper
The hydrolytic degradation of technical poly(ethylene terephthalate) (PET) was investigated by means of different methods such as size-exclusion chromatography (SEC), viscometry, light-scattering, thin-layer chromatography, end-group titration, and matrix-assisted laser desorption/ionization mass sp