2023Oil and Gas BusinessOpen access

PRODUCTION OF POLYVINYL CHLORIDE ADIPINATE PLASTICIZERS

Ilnaz I. Zaripov, Alfiya F. Yakovleva, Ekaterina F. Taylakova, Lubov Z. Rolnik, Aliya Karamovna Mazitova

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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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What this paper is about

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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Available 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.

Key concepts: Adipate, Plasticizer, Polyvinyl chloride, Adipic acid, Thermal stability, Chemistry, Materials science, Butanol

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