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http://dx.doi.org/10.9725/kstle.2002.18.5.319

Synthesis and Thermal Stability of Polyol Esters  

Chung, Keun-Wo (Applied Chemistry & Engineering Division, Korea Research Institute of Chemical Technology)
Baek, Jin-Wook (Applied Chemistry & Engineering Division, Korea Research Institute of Chemical Technology)
Kim, Young-Wun (Applied Chemistry & Engineering Division, Korea Research Institute of Chemical Technology)
Seo, In-Ok (Applied Chemistry & Engineering Division, Korea Research Institute of Chemical Technology)
Han, Jeong-Sik (Agency for Defence Development)
Publication Information
Tribology and Lubricants / v.18, no.5, 2002 , pp. 319-323 More about this Journal
Abstract
Polyol esters were synthesized by condensation reaction of polyols (PE and DiPE) and linear acids such as valeric acid, caproic acid, heptylic acid and caprylic acid. The structures of polyol esters were confirmed by gas chromatography. Hot tube test was used test was used to measure thermal stability of polyol esters and its thermal properties depended on the structure of acid moiety contained in polyol esters.
Keywords
polyol esters; PE; DiPE; thermal stability; hot-tube test; TGA;
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