Thermal Degradation of Polyvinyl Alcohol with Various Plasticizers

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  Polyvinyl alcohol-glycerol (PVA-G) and polyvinyl alcohol-D-sorbitol (PVA-D) polyblends were obtained by blending polyvinyl alcohol with different molecular weights (PVA17 and PVA24) and plasticizers (glycerol and D-sorbitol) in various blended ratios through melting process.Furthermore, the various plasticizers and contents effects on the characteristics of polyvinyl alcohol were investigated.
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