Energy-saving environment protecting function type lubricant agent
An energy-saving, environment-friendly and functional technology, applied in lubricating compositions, additives, petroleum industry, etc., can solve the problems of durability, high manufacturing cost, uneconomical use, and slow effect in the use process, so as to reduce emissions, save fuel, Enhanced sealing effect
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[0051] Example 1:
[0052] Take the 57K6 mineral liquid lubricating oil pretreated by dehydration, pump it into the homogenization kettle all at once, then add 12KG of succinimide dispersant into the kettle after metering, then start stirring and heat up to 60℃, Then add 5KG of molybdenum disulfide powder with a particle size of 300nm and 8KG of graphite powder with a particle size of 500nm into the kettle several times. After the addition, start shearing and dispersion, and control the temperature between 60℃ and 70℃. Circulating cooling water can be used to adjust the temperature. After two hours, 12KG of polymethacrylate adhesive and 6KG of antiwear agent dialkyldithiophosphoric molybdenum oxymolybdenum can be measured and added to the kettle together, and then continue to shear and disperse After two hours, samples can be taken to detect the particle size distribution. When it is qualified, the shearing and dispersion can be stopped, and then the sand mill can be cycled for four
Example Embodiment
[0058] Example 2:
[0059] Take 52KG of synthetic liquid lubricating oil pretreated by dehydration, pump it into the homogenization kettle all at once, then add 15KG of succinimide dispersant into the kettle after metering, then start stirring and heat up to 60℃, Then add 6KG of molybdenum disulfide powder with a particle size of 2000nm and 7KG of graphite powder with a particle size of 1500nm into the kettle several times. After adding, start shearing and dispersion, and control the temperature between 60℃-70℃. Circulating cooling water can be used to adjust the temperature. After two hours, 15KG of polymethacrylate adhesive and 5KG of antiwear agent dialkyldithiophosphoric molybdenum oxymolybdenum can be measured and added to the kettle together, and then continue to shear and disperse After two hours, samples can be taken to detect the particle size distribution. When it is qualified, the shearing and dispersion can be stopped, and then the sand mill can be cycled for four hours,
Example Embodiment
[0060] Example 3:
[0061] Take 59KG of mineral liquid lubricant pretreated by dehydration, pump it into the homogenization kettle all at once, then add 10KG of succinimide dispersant into the kettle after metering, then start stirring and heat up to 60℃, Then add 8KG of molybdenum disulfide powder with a particle size of 3000nm and 5KG of graphite powder with a particle size of 2000nm into the kettle several times. After the addition, start shearing and dispersion, and control the temperature between 60℃ and 70℃. Circulating cooling water can be used to adjust the temperature. After two hours, 10KG of polymethacrylate adhesive and 8KG of antiwear agent dialkyldithiophosphoric molybdenum oxymolybdenum are measured and added to the kettle together, and then continue to shear and disperse After two hours, samples can be taken to detect the particle size distribution. When it is qualified, the shearing and dispersion can be stopped, and then the sand mill can be cycled for four hours, a
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