PRODUCTION OF POLYVINYL CHLORIDE ADIPINATE PLASTICIZERS
Ilnaz I. Zaripov, Alfiya F. Yakovleva, Ekaterina F. Taylakova, Lubov Z. Rolnik, Aliya Karamovna Mazitova
Abstract
Ilnaz I. Zaripov, Alfiya F. Yakovleva, Ekaterina F. Taylakova, Lubov Z. Rolnik, Aliya Karamovna Mazitova
Abstract
A method for the preparation of complex asymmetric esters of adipic acid using alcohols such as oxytylated butanol, octanol and i-octanol is described. The physicochemical properties of four obtained compounds are given, namely: butylbutoxyethyl adipate, octylbutoxyethyl adipate, i-butylbutoxyethyl adipate, i-octylbutoxyethyl adipate.The developed plasticizers were tested as PVC plasticizers in the basic formulation. It is shown that the developed adipinate plasticizers provide a high level of properties of PVC compound: improve physical and mechanical properties, namely: provide higher thermal stability, color stability and relative elongation.
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A method for the preparation of complex asymmetric esters of adipic acid using alcohols such as oxytylated butanol, octanol and i-octanol is described. The physicochemical properties of four obtained compounds are given, namely: butylbutoxyethyl adipate, octylbutoxyethyl adipate, i-butylbutoxyethyl adipate, i-octylbutoxyethyl adipate.The developed plasticizers were tested as PVC plasticizers in the basic formulation. It is shown that the developed adipinate plasticizers provide a high level of properties of PVC compound: improve physical and mechanical properties, namely: provide higher thermal stability, color stability and relative elongation.
Key concepts: Adipate, Plasticizer, Polyvinyl chloride, Adipic acid, Thermal stability, Chemistry, Materials science, Butanol