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The action of tridecyl phosphite in the stabilization of poly(vinyl chloride) with metal soaps

โœ Scribed by F. J. Hybart; G. N. Rowley

Publisher
John Wiley and Sons
Year
1972
Tongue
English
Weight
355 KB
Volume
16
Category
Article
ISSN
0021-8995

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โœฆ Synopsis

The effect of tridecyl phosphite on the stabilization of the thermal degradation of poly(viny1 chloride) under nitrogen by cadmium and zinc s t e a r a h has been studied. The rate of evolution of hydrochloric acid from solutions of the polymer with stabilizers in dioctyl phthalate at 190ยฐC has been measured. Tridecyl phosphite absorbs HC1 and is converted into the phosphonate which reduced the deleterious action of the cadmium and zinc chlorides formed from the stearates.

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Synergetic effect of dimerized pentaerythritol esters with synergetic metal soap on the stabilization of poly(vinyl chloride)
โœ Hirohisa Ikeda; Hiroyuki Goto; Yuzou Higaki; Masahiko Sunami; Kuniharu Nakano; Y ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 201 KB ๐Ÿ‘ 2 views

The synergetic effect of dimerized pentaerythritol esters, as novel costabilizer, with metal soap, the mixture of zinc and calcium stearates, as stabilizer, on the undesirable discoloration of poly(vinyl chloride) (PVC) by heating was investigated. The dimerized pentaerythritol esters were prepared