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Molybdenum disulfide lubricating spray and preparation method thereof

A technology of molybdenum disulfide and spray, which is applied in the direction of lubricating composition, coating, petroleum industry, etc., can solve the problems of high long-term cost, small temperature resistance range, limited lubricating performance, etc., and achieves wide applicability, simple use, Portable effect

Active Publication Date: 2016-08-24
在邦润滑材料(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned existing lubricants are widely used in lubrication and wear reduction in various fields. Their advantages lie in the inheritance of habits, simple use, and low short-term cost. However, their disadvantages lie in limited lubricating performance, small temperature range, and inability to withstand ultra-low temperatures. Not resistant to ultra-high temperature, poor extreme pressure resistance, high long-term cost
To sum up, the use of molybdenum disulfide lubricating spray is less at present, and its anti-extreme pressure performance, anti-wear performance and high temperature resistance performance also need to be improved

Method used

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  • Molybdenum disulfide lubricating spray and preparation method thereof
  • Molybdenum disulfide lubricating spray and preparation method thereof
  • Molybdenum disulfide lubricating spray and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The preparation of embodiment 1 quick-drying type molybdenum disulfide lubricating spray comprises the component of following percentage by weight:

[0041]

[0042] Specific preparation method:

[0043] (1) Weigh molybdenum disulfide powder, modified epoxy resin and high-temperature-resistant auxiliary agent in the formula amount, stir at 100-120r / min for 5min under the temperature condition of 30-35°C, and mix evenly to obtain mixture A;

[0044] (2) Stir the rest of the raw materials at 200-250r / min for 10-50min, and mix well to obtain mixture B;

[0045] (3) Put the mixture A and the mixture B into the dispersing tank and stir. After dispersing and stirring at 200-250r / min at room temperature for 20-30 minutes, add the empty spray tank for filling and sealing;

[0046] (4) Under normal temperature and pressure, add propellant into the spray tank, install valves, bottle caps, inspect and pack.

Embodiment 2

[0047] The preparation of embodiment 2 heat-resistant molybdenum disulfide lubricating sprays, comprise the component of following weight percent:

[0048]

[0049]

[0050] Specific preparation method:

[0051] (1) Weigh molybdenum disulfide powder, modified epoxy resin and high-temperature-resistant auxiliary agent in the formula amount, stir at 100-120r / min for 5min under the temperature condition of 30-35°C, and mix evenly to obtain mixture A;

[0052] (2) Stir the rest of the raw materials at 200-250r / min for 10-50min, and mix well to obtain mixture B;

[0053] (3) Put the mixture A and the mixture B into the dispersing tank and stir. After dispersing and stirring at 200-250r / min at room temperature for 20-30 minutes, add the empty spray tank for filling and sealing;

[0054] (4) Under normal temperature and pressure, add propellant into the spray tank, install valves, bottle caps, inspect and pack.

Embodiment 3

[0055] The preparation of embodiment 3 popular molybdenum disulfide lubricating sprays, comprises the component of following weight percent:

[0056]

[0057] Specific preparation method:

[0058] (1) Weigh molybdenum disulfide powder, modified epoxy resin and high-temperature-resistant auxiliary agent in the formula amount, stir at 100-120r / min for 5min under the temperature condition of 30-35°C, and mix evenly to obtain mixture A;

[0059] (2) Stir the rest of the raw materials at 200-250r / min for 10-50min, and mix well to obtain mixture B;

[0060] (3) Put the mixture A and the mixture B into the dispersing tank and stir. After dispersing and stirring at 200-250r / min at room temperature for 20-30 minutes, add the empty spray tank for filling and sealing;

[0061] (4) Under normal temperature and pressure, add propellant into the spray tank, install valves, bottle caps, inspect and pack.

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Abstract

The invention discloses a molybdenum disulfide lubricating spray. The molybdenum disulfide lubricating spray comprises components in percentage by weight as follows: 15%-25% of molybdenum disulfide powder, 30%-40% of modified epoxy resin, 10%-20% of a quick-drying auxiliary, 2%-8% of a high-temperature-resistant auxiliary, 10%-20% of a coalescing agent and 5%-15% of a binding force enhancer. The molybdenum disulfide lubricating spray is simple and convenient to use, has good quick-drying capacity and temperature tolerance, can be applied to the ultrahigh temperature environment and the ultralow temperature environment and has good lubricating property, abrasion performance and extreme pressure resistance, and the temperature tolerance range is 180-450 DEG C.

Description

technical field [0001] The invention belongs to the technical field of solid lubrication, and relates to a solid lubricating spray for reducing friction between two friction surfaces, in particular to a molybdenum disulfide lubricating spray and a preparation method thereof. Background technique [0002] Lubrication is a phenomenon that is a manifestation of the degree of friction between two friction surfaces. Generally, the purpose of lubrication is achieved by adding lubricant between the friction surfaces. Through the functions of lubrication, rust prevention, vibration reduction, sealing, and power transmission of lubricants, the purpose of improving the performance and life of the machine and reducing energy consumption is achieved. [0003] There are mainly three types of lubrication methods: liquid lubrication, fluid lubrication and solid lubrication, among which: ① Liquid lubrication (lubricating oil) belongs to the most primitive lubrication method, which is to us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C09D133/00C09D163/00C09D7/12C10N30/06C10N30/08C10N30/04C10N50/08
CPCC09D7/61C09D7/63C09D133/00C10M169/044C10M2201/061C10M2201/062C10M2201/0663C10M2201/086C10M2207/021C10M2207/04C10M2207/289C10M2209/10C10M2211/022C10M2215/22C10M2217/045C10M2229/02C10N2030/04C10N2030/06C10N2030/08C10N2050/08C08L63/00C08K2003/3009C08K2003/2251C08K2003/2227
Inventor 史绍波高佳楠
Owner 在邦润滑材料(上海)有限公司
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