Phase behaviour and phase separation in polymer blends of poly(methyl methacrylate) with poly(vinyl acetate) |
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| Authors: | Mo Song Haojiun Liang Bingzheng Jiang |
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| Affiliation: | (1) Guangzhou Institute of Chemistry, Academia Sinica, Guangzhou, People's Republic of China;(2) Changchun Institute of Applied Chemistry, Academia Sinica, Changchun, People's Republic of China |
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| Abstract: | Summary Phase behaviour and phase separation in a binary polymer blends of poly(methyl methacryate) (PMMA) with poly(vinyl acetate) (PVAc) was invistigated by cloud method and light scattering. A lower critical solution temperature (LCST) type phase diagram was found. The mixture system of PMMA/PVAc is miscible. Kinetic study on demixing at the two-phase region above the LCST was carried out by light scattering. |
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