Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - IR spectroscopy study of plasticizer migration from poly(vinyl chloride)-based compositions
AU - Lirova, B. I.
AU - Lyutikova, E. A.
AU - Mel'nik, A. I.
AU - Pyzh'yanova, L. G.
PY - 2002
Y1 - 2002
N2 - An IR spectroscopy technique was developed to study the plasticizer migration from polymer compositions to the air environment. The applicability of the method was exemplified for filled PVC compositions plasticized with di-n-butyl phthalate. Values for the effective diffusion coefficient D of the plasticizer were calculated from the spectroscopic data. An increase in the chalk content in a PVC composition leads to a monotonic increase in D, whereas kaolin-filled compositions exhibit a more complex behavior. The observed pattern of changes in D with varying the filler content was correlated with the competing interaction of components in the system.
AB - An IR spectroscopy technique was developed to study the plasticizer migration from polymer compositions to the air environment. The applicability of the method was exemplified for filled PVC compositions plasticized with di-n-butyl phthalate. Values for the effective diffusion coefficient D of the plasticizer were calculated from the spectroscopic data. An increase in the chalk content in a PVC composition leads to a monotonic increase in D, whereas kaolin-filled compositions exhibit a more complex behavior. The observed pattern of changes in D with varying the filler content was correlated with the competing interaction of components in the system.
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000174285700012
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0038826052
M3 - Article
VL - 44
SP - 45
EP - 49
JO - Polymer Science - Series B
JF - Polymer Science - Series B
SN - 1560-0904
IS - 1-2
ER -
ID: 43812447