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Mechanism of organotin stabilization of poly(vinyl chloride). 2: Significance for PVC stabilization of structure and equilibria of alkyltin thioglycolates/chlorides
Author(s) -
Fisch Michael H.,
Bacaloglu Radu,
Biesiada Keith,
Brecker Lawrence R.
Publication year - 1999
Publication title -
journal of vinyl and additive technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 35
eISSN - 1548-0585
pISSN - 1083-5601
DOI - 10.1002/vnl.10306
Subject(s) - chlorine atom , chlorine , vinyl chloride , mechanism (biology) , polymer chemistry , particle (ecology) , materials science , polyvinyl chloride , chemical engineering , chemistry , composite material , organic chemistry , physics , medicinal chemistry , engineering , polymer , geology , quantum mechanics , copolymer , oceanography
The stabilization effect of alkyltin thioglycolates was determined by the measurement of discoloration of PVC formulations. The results were interpreted considering the structure of these compounds, their equilibration with alkyltin chlorides, and their postulated association with chlorine atoms at PVC primary particle surfaces.