Measurement of the melting points of oligomers obtained in the manufacture of poly(ethylene terephthalate)
β Scribed by T. Yamada; Y. Mizuno; Y. Imamura
- Publisher
- Society for Plastic Engineers
- Year
- 1988
- Tongue
- English
- Weight
- 279 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0032-3888
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π SIMILAR VOLUMES
A modified mathematical model based on the melting and recrystallization of an initial distribution of melting temperatures satisfactorily predicts the melting behavior of PET in differential scanning calorimetry. The simulated DSC curves produced in this work agreed fairly well not only with experi
## Abstract Near infrared (NIR) transmission spectra recorded from poly(ethylene trerephthalate) (PET) melt contain a sufficient amount of information to estimate the number of carboxylic end groups and the relative viscosity. Inβline monitoring of these quality parameters is feasible.