Premium
Reactivity of poly(vinyl chloride) containing N‐methyl dithiocarbamate toward metal ions in heterogeneous system and effect of γ‐irradiation on the reactivity
Author(s) -
Nakagawa Tsutomu,
Oishi Noriko,
Fujiwara Yukihiko
Publication year - 1976
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1976.070200315
Subject(s) - reactivity (psychology) , dithiocarbamate , vinyl alcohol , metal ions in aqueous solution , metal , chelation , irradiation , chloride , chemistry , alcohol , inorganic chemistry , ion , vinyl chloride , aqueous solution , nuclear chemistry , polymer chemistry , organic chemistry , copolymer , medicine , physics , alternative medicine , pathology , nuclear physics , polymer
Abstract The reaction of poly(vinyl chloride) containing N‐methyl dithiocarbamate (PMD) with metal ions in a heterogeneous system and the effect of γ‐irradiation on the reactivity were studied. PMD powder suspended in aqueous solutions did not show any reactivity toward metal ions. However, the PMD powder suspended in a methyl alcohol solution formed a chelate with various metal ions. The effects of the reaction time, pH, and the initial concentration of the metal ion were examined. PMD irradiated in methyl alcohol with γ‐irradiation doses up to 28 Mrad was compared with the original PMD. The reactivity of the irradiated PMD toward the metal ions did not show any apparent decrease.