. . "1022-1360" . "V" . "5"^^ . "M\u011B\u0159\u00EDnsk\u00E1, Dagmar" . "7"^^ . "[CA3EA84F974A]" . . "PVB; degradation; re-processing; kneading"@en . "Tup\u00FD, Michael" . . "DE - Spolkov\u00E1 republika N\u011Bmecko" . . "9"^^ . "Degradation of Plasticized PVB During Reprocessing by Kneading" . "Popelkov\u00E1, Jana" . . "Possibility and conditions for optimal re-processing of plasticized polyvinylbutyral (PVB) were tested. The aim of this work was to investigate degradation of PVB sheet at various kneading conditions and to estimate the influence of temperature, air oxygen and mechanical stress on the progress of degradation process. In order to confirm the influence of humidity on the PVB properties during reprocessing, the sheets with the humidity content Of 0.5 and 8.0% were tested. The PVB degradation was determined from the changes of melt flow index, mechanical properties in terms of stress and elongation at break, yellowness and molecular weight distribution. The optimal recycling conditions for PVB were estimated from the evaluation of all measured properties and their changes." . . "Degradation of Plasticized PVB During Reprocessing by Kneading"@en . "Zvoni\u010Dek, Jan" . . "RIV/70883521:28110/09:63508761!RIV10-MSM-28110___" . . "Pi\u0161t\u011Bk, David" . "Degradation of Plasticized PVB During Reprocessing by Kneading" . . "Svoboda, Petr" . "28110" . . "286" . . "Ka\u0161p\u00E1rkov\u00E1, V\u011Bra" . . . "Possibility and conditions for optimal re-processing of plasticized polyvinylbutyral (PVB) were tested. The aim of this work was to investigate degradation of PVB sheet at various kneading conditions and to estimate the influence of temperature, air oxygen and mechanical stress on the progress of degradation process. In order to confirm the influence of humidity on the PVB properties during reprocessing, the sheets with the humidity content Of 0.5 and 8.0% were tested. The PVB degradation was determined from the changes of melt flow index, mechanical properties in terms of stress and elongation at break, yellowness and molecular weight distribution. The optimal recycling conditions for PVB were estimated from the evaluation of all measured properties and their changes."@en . "1" . "309299" . . "RIV/70883521:28110/09:63508761" . . . . "Degradation of Plasticized PVB During Reprocessing by Kneading"@en . "Macromolecular symposia" . .