Blends of poly(epichlorohydrin) (PECH) and poly(vinyl acetate) (PVAc) are shown to be completely miscible, based on the observation of a single glass transition temperature (Ts) by differential scanning calorimetry and lower critical solution temperature (LCST) behaviour. Miscibility of PECH with PV
Thermal decomposition behavior of γ-irradiated poly(vinyl acetate)/poly(methyl methacrylate) miscible blends
✍ Scribed by Horia M. Nizam El-Din; Abdel Wahab M. El-Naggar; Faten I. Ali
- Book ID
- 111698529
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 125 KB
- Volume
- 99
- Category
- Article
- ISSN
- 0021-8995
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Polymer blends based on various ratios of polystyrene (PS) and polymethyl methacrylate (PMMA) were exposed to different doses of gamma radiation up to 25 Mrad. The structure-property behavior of the polymer blends before and after they had been irradiated was investigated by DSC, TGA, and FTIR spect
Miscibility in blends of poly(methyl methacrylate) (PMMA) with poly(vinyl acetate) (PVAc) has been studied by using differential scanning calorimetry and i.r. spectra techniques. PMMA is miscible with PVAc at all compositions. PMMA/PVAc blends show a lower critical solution temperature. The FTIR spe