A mixed ester was synthesized by using neopentyl glycol,azelaic acid and oleic acid.The properties of rheological,biodegradable and tribological were determined.

• 以新戊二醇、壬二酸和油酸为原料通过酯化反应合成了一种混合酯,测定了混合酯的流变学性能、生物降解性能和摩擦学性能。