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1206 lubricating grease

A technology of lubricating grease and stearic acid, which is applied in the field of 1206 lubricating grease, can solve the problems of high equipment maintenance cost, frequent shutdown, oiling, and affecting normal production, etc., to reduce production safety risks, good pumping performance, and save maintenance the effect of time

Inactive Publication Date: 2014-07-02
GUANGZHOU ROSTON PETROCHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Common phenomenon: using domestic high-temperature grease, frequent shutdown and oil injection, affecting normal production, wasting energy, polluting the environment, high labor intensity, and high equipment maintenance costs
[0004] 2. Some enterprises use imported products (1275 grease from LE Company in the United States), which are expensive, long transportation cycle, and high cost

Method used

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  • 1206 lubricating grease

Examples

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Embodiment 1

[0028] Example 1 : 1206 grease, by weight percentage, its components are as follows: 3% aluminum isopropoxide, 4% aminated bentonite, 3% stearic acid, 2% benzoic acid, 40% refined naphthenic medium viscous oil, refined paraffin Base medium viscous oil 40%, zinc dialkyldithiophosphate 2.3%, benzotriazole fatty acid ammonium salt 1.6%, benzotriazole derivatives 0.3%, tricresyl phosphate 1.6%, polyisobutylene 1.2%, urethane Esters 1.0%.

[0029] Example 1 : 1206 grease, by weight percentage, its components are as follows: 2% aluminum isopropoxide, 5% aminated bentonite, 4% stearic acid, 1% benzoic acid, 37% refined naphthenic medium viscous oil, refined paraffin Base medium viscous oil 43%, dialkyl zinc dithiophosphate 1%, benzotriazole fatty acid ammonium salt 2.9%, benzotriazole derivatives 0.1%, tricresyl phosphate 1.8%, polyisobutylene 1.5%, urethane Esters 0.7%.

[0030] Example 1 : 1206 grease, by weight percentage, its components are as follows: 4% aluminum isopropoxi...

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Abstract

The invention relates to a 1206 lubricating grease, comprising the following components by weight percent: 2-4% of aluminum isopropoxide, 4-6% of aminated bentonite, 3-5% of stearic acid, 1-3% of benzoic acid, 37-41% of viscous oil in refined naphthenic base, 29-43% of viscous oil in refined paraffin base, 1-3% of zinc dialkyl dithiophosphate, 1.6-2.9% of triazole fatty acid ammonium salt, 0.1-0.5% of a triazole derivative, 0.8-1.8% of tricresyl phosphate, 1.2-5% of polyisobutene and 0.7-1% of ethyl carbamate. Compared with the prior art, the 1206 lubricating grease is high in dropping point, large in sintering load data and relatively good in compression and wear resistance, and the more outstanding feature is as follows: the steel mesh is excellent in oil dividing, the embodiment 3 is 1 / 10 of the 1275 grease of LE company of America, and the embodiment 1 is not greater than 1 / 8; obviously, the pollution in the operation is smaller, the resource can be saved more, and the operation period of the equipment can be prolonged.

Description

technical field [0001] The invention relates to a lubricating material that can not only lubricate bearings in a normal state, but also be required for long-term operation in a central lubricating (vertical) state, specifically a kind of 1206 lubricating grease. Background technique [0002] Grease is a kind of lubricating material needed to reduce the friction and wear of equipment in order to solve the centrifugal force generated by the equipment during operation. Most of the operating parts of the equipment are in the horizontal state and slightly inclined state, while in the vertical state, it is only at low temperature and low speed. For large industrial enterprises, such as metallurgy and coal, the large-scale equipment currently used - axial flow fans, for a long time at relatively high temperature (120-130 ℃), medium speed (1400-1500r / min), and medium-load grease for operating parts Lubrication, there is no special grease in China at present. The lubricating grease...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/00C10N30/10C10N30/06C10N30/12
Inventor 王爱国申彦王爱军
Owner GUANGZHOU ROSTON PETROCHEM CO LTD
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