Miscibility in blends of poly(ethylene terephthalate) and poly(bisphenol-a-carbonate)
โ Scribed by Tae-Oan Ahn; Sukmin Lee; Han-Mo Jeong
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 283 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0014-3057
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Blends of diglycidyl ether of bisphenol A (DGEBA) and poly(ethylene terephthalate) (PET) were prepared by solution casting from 1,1,2,2-tetrachloroethane. The miscibility and interchange reactions in DGEBA-PET blends were studied by differential scanning calorimetry (DSC) and optical microscopy. PET
The effects of transesterification on the miscibility of poly(ethy1ene terephthalate)/ poly(ethy1ene 2,6-naphthalate) were studied. Blends were obtained by solution precipitation a t room temperature to avoid transesterification during blend preparation. The physical blends and transesterified produ