Study on high performance anti-wear additives from water-soluble polymeric lubricant

被引：0

作者：

Guan, WC

Kagiya, T

机构：

[1] HUAZHONG UNIV SCI & TECHNOL,DEPT CHEM,WUHAN 430074,PEOPLES R CHINA

[2] KYOTO UNIV,FAC ENGN,DEPT HYDROCARBON CHEM,SAKYO KU,KYOTO 606,JAPAN

来源：

CHINESE JOURNAL OF POLYMER SCIENCE | 1995年 / 13卷 / 04期

关键词：

antiwear; lubricant; friction; water-soluble polymer; star structure;

D O I：

暂无

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A series of high performance lubricants of water-soluble polymers with telechelic or star structures has been studied. Their average molecular weights (M) over bar are 1800-6000. The chemical structures of the lubricants are characterized by their hydrophilic groups (-CH2CH2O-), -COOH, -OH, -CONH2 and antiwear active elements (S,P,Zn and Mo). The results of assessing for the anti-wear property indicate that this kind of water-soluble polymeric lubricants possesses excellent watersolubility, lubricity and anti-wear property. A preliminary study on the anti-wear mechanism of the polymers is performed by means of electron probe and scanning electron microscopy (SEM).

引用

页码：338 / 346

页数：9