对苯二甲酸·12-羟基硬脂酸复合皂基润滑脂的研究  

STUDY ON THE COMPLEX SOAP GREASES PREPARED FROM 12-HYDROXYSTEARATE WITH TEREPHTHALATE

作　　者：李辉 张秉智 

机构地区：[1]一坪合成油脂研究所

出　　处：《石油学报（石油加工）》1990年第2期83-88,共6页Acta Petrolei Sinica(Petroleum Processing Section)

摘　　要：本文报道了用苯二甲酸12-羟基硬脂酸制备复合钙、复合钡、复合锂钙、复合锂钡基高滴点润滑脂的工艺,以及其产品的性能.表明这四种润滑脂均具有较好的高低温性能,较好的抗磨极压性能,并具有好的抗酸性气体介质的能力,适用于化工企业设备的润滑.This paper describes the preperation and properties of calcium, barium,lithium-calcium, lithium-barium complex soap greases prepared from 12-hydroxystearate and terephthalate. The greases thus prepared have superior lubricating and extreme-pressure properties as well as good high-temperature and low-temperature performance, and are resistant to the action of acidic atmosphere. They can be suitably used for the lubrication of certain equipments in chemical processes.

关 键 词：对苯二甲酸 羟基硬脂酸 润滑酯 

分 类 号：TE626.4[石油与天然气工程—油气加工工程]