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
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
收藏
页码:338 / 346
页数:9
相关论文
共 7 条
[1]  
Glass J. E., 1986, WATER SOLUBLE POLYM
[2]  
GUAN WC, 1993, P 1 INT S TRIB BEIJ, P1055
[3]  
GUAN WC, 1994, P 94 AUT CHIN MAT C, P11
[4]   LUBRICATING PROPERTIES OF OIL-IN-WATER EMULSIONS [J].
KIMURA, Y ;
OKADA, K .
TRIBOLOGY TRANSACTIONS, 1989, 32 (04) :524-532
[5]  
OKABE H, 1990, P JAPAN INT TRIBOL C, P1067
[6]  
1968, Patent No. 3402288
[7]  
1985, Patent No. 4557037