PLASTIC LUBRICANT FOR HEAVY-LOADED SLIDING FRICTION UNITS

摘要

FIELD: lubricants. SUBSTANCE: plastic lubricant for operation within a wide range of loadings and velocities and within -60 to +150 C temperature range contains, wt %: lithium stearate 5-12, lithium 12-hydroxystearate 5-12, cuprous oxide 5-1-, low-molecular polyisobutylene 0.2-3, diphenylamine 0.1-1.0, poly-α-olefin oil with viscosity 4-5 cSt (100 C) 20-40, pentaerytritol ester with synthetic fatty acid fraction C₅-C₉ - the balance. EFFECT: widened operation temperature range, increased strength and lubricating properties. 2 tbl