Title:
BEARING LUBRICATING OIL
Document Type and Number:
WIPO Patent Application WO/2016/206531
Kind Code:
A1
Abstract:
A bearing lubricating oil comprises the following materials in part by mass: 95 to 110 parts of poly-α-olefin; 4 to 8 parts of C12 alcohol ester; 3 to 6 parts of tributyl O-acetylcitrate; 5 to 8 parts of 3,3'-dihydroxy-4,4'-diketoβ-carotene; 3 to 7 parts of Dioctyl terephthalate; 8 to 13 parts of p-phenylene terephthalamide; 2 to 4 parts of 1H-Benzotriazole; 10 to 14 parts of polyamide-imide; 1.1 to 1.3 parts of nanometer BaTiO3; 1.5 to 1.7 parts of nanometer lanthanum hexaboride; 3 to 5 parts of cyclohexanamine; and 1.8 to 2.5 parts of 3,4-dimethylbenzylidene sorbitol. The lubricating oil can extend a replacement cycle and a service life of a bearing and reduce more than 70% of a cost.
Inventors:
WANG PING (CN)
Application Number:
PCT/CN2016/084902
Publication Date:
December 29, 2016
Filing Date:
June 06, 2016
Export Citation:
Assignee:
WANG PING (CN)
International Classes:
C10M169/04; C10M107/02; C10M125/26; C10M129/72; C10M129/76; C10M129/90; C10M149/18; C10N40/02
Domestic Patent References:
| WO2008031808A2 | 2008-03-20 |
Foreign References:
| CN105038921A | 2015-11-11 | |||
| CN101305082A | 2008-11-12 | |||
| CN103180420A | 2013-06-26 | |||
| US5854185A | 1998-12-29 |
Attorney, Agent or Firm:
JINAN WISDOM PATENT OFFICE (CN)
济南智圆行方专利代理事务所（普通合伙企业） (CN)
济南智圆行方专利代理事务所（普通合伙企业） (CN)
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