Steel wire rope lubricating grease composition for low-temperature environments

A lubricating grease composition and technology of the composition, applied in lubricating compositions, petroleum industry, etc., can solve the problems of poor low temperature resistance of lubricating grease, shortened life of steel wire rope, falling off, etc., achieve excellent low temperature resistance and solve poor permeability , the effect of prolonging the service life
CN105219486AInactive Publication Date: 2016-01-06WUXI WEISHUN METAL PROD
0 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WUXI WEISHUN METAL PROD
Publication Date
2016-01-06
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a steel wire rope lubricating grease composition for low-temperature environments. The composition is characterized by containing the following ingredients in parts by weight: 3.2-5.2 parts of 12-OH lithium stearate soap, 0.8-1.3 parts of lithium stearate soap, 54-76 parts of mineral base oil, 15-35 parts of poly-alpha-olefin synthetic oil and 1.0-3.5 parts of colloidal graphite. According to the composition, poly-alpha-olefin synthetic oil with excellent low-temperature properties is adopted as base oil, and meanwhile, the colloidal graphite serves as a friction reducer, so that novel semi-fluid steel wire rope lubricating grease capable of meeting low-temperature use requirements is obtained finally.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a steel wire rope lubricating grease composition, in particular to a steel wire rope lubricating grease composition used in a low-temperature environment. Background technique

[0002] Wire ropes are used in many types of machinery and construction equipment, including traction machinery, cranes, elevators, drilling machinery, tower cranes, etc. The wire rope is pre-lubricated during manufacture, mainly the wire rope surface grease and the wire rope core grease. During the working process of the steel wire rope, the pre-added lubricant will be squeezed out due to the tension of the steel wire, or washed away by rain or become a dry grease block and peeled off, so the pre-added lubricant cannot maintain the service life of the steel wire rope for a long time. In order to prevent the wear and tear caused by the mutual phase movement inside the wire rope and prevent the corrosion of the wire rope, it is necessary to add lubricant...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More