Welcome to Henan J&D Chemical Co.,Ltd.
Preparation of Ester Oil
Classification: Company News
Sep 12,2025
Preparation of Ester Oil
The preparation of ester oil involves three steps: esterification, neutralization and filtration.
Monoesters are prepared by the reaction of monohydric acids (such as oleic acid and stearic acid) with monohydric alcohols (usually 8-13-carbon alcohols); Diesters are prepared by the reaction of linear dibasic acids with branched-chain monohydric alcohols; Polyol esters are prepared by the reaction of polyols (such as neopentanol, trimethylolpropane, pentaerythritol or dipentaerythritol) with monoprotic acids (generally C,~ C-acid); Complex polyol esters are low-molecular-weight polymers made from polyols such as neopentanol (NPG), trimethylolpropane (TMP), or pentaerythritol (PE) and diesters with acid or alcohol at the end；Polyester is a copolymer formed by the esterification of α-olefins and maleic acid or fumaric acid with short-chain or medium-long-chain alcohols. After the ester is formed, the unreacted acid is neutralized with sodium carbonate or calcium hydroxide and then filtered out.
Related Blog
Contact
E-mail :
info@jdlubricant.com
Tel：
+86 16639322618
Address：Room 509, 5th Floor, Xulong Building, Northeast corner of Jingkai Road and Shengli Road, Hualong District, Puyang City, Henan Province
Contact Us
Room 509, 5th Floor, Xulong Building, Northeast corner of Jingkai Road and Shengli Road, Hualong District, Puyang City, Henan Province
Follow Us:
