Special lubricating oil of bearing bush of supporting roller of rotary kiln and manufacturing method thereof
A manufacturing method and the technology of the supporting wheel shaft, which are applied in the field of lubricating oil, can solve problems such as poor lubrication, and achieve good lubricating effect, anti-friction effect, and good anti-oxidation effect
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Embodiment 1
[0030] A special lubricating oil for the supporting wheel bearing pad of a rotary kiln, the components and their mass percentages: liquid wax chlorinated condensation synthetic oil 58.25%, polyα-olefin synthetic oil 25%, ethylene-propylene rubber 1%, nano colloidal molybdenum disulfide powder 3 %, organic molybdenum composite additive 4.5%, borate composite additive 3.7%, additive T406 2.5%, antioxidant T203 0.5%, antioxidant T531 0.85%, antioxidant T512 0.7%.
[0031] The manufacturing method of the special lubricating oil for the supporting wheel and bearing pad of the rotary kiln, its specific process steps are: first pour 25% poly-alpha-olefin synthetic oil into a closed reaction kettle with a stirrer and heat it to 170°C- 190°C; then add the pre-crushed 1% ethylene-propylene rubber into the reaction kettle and stir for 2-3 hours until it completely dissolves; then add 20% liquid wax chlorinated condensation synthetic oil, stir and cool down to 120°C-140°C ℃; then add 3.7%...
Embodiment 2
[0034]A special lubricating oil for the supporting wheel bearing pad of a rotary kiln, the components and their mass percentages: liquid wax chlorinated condensation synthetic oil 60.55%, polyα-olefin synthetic oil 23%, ethylene propylene rubber 0.8%, nano colloidal molybdenum disulfide powder 2.8% %, organic molybdenum composite additive 5.0%, borate composite additive 4.0%, additive T406 1.8%, antioxidant T203 0.55%, antioxidant T531 0.75%, antioxidant T512 0.75%.
[0035] The manufacturing method of the special lubricating oil for the bearing pad of the supporting wheel of the rotary kiln, its specific process steps are the same as the above-mentioned embodiment 1.
Embodiment 3
[0037] A special lubricating oil for the supporting wheel bearing bush of a rotary kiln, the components and their mass percentages: liquid wax chlorinated condensation synthetic oil 59%, polyα-olefin synthetic oil 25%, ethylene propylene rubber 1%, nano colloidal molybdenum disulfide powder 3 %, organic molybdenum composite additive 4.8%, borate composite additive 3.5%, additive T406 1.7%, antioxidant T20 30.5%, antioxidant T531 0.8%, antioxidant T512 0.7%.
[0038] The manufacturing method of the special lubricating oil for the bearing pad of the supporting wheel of the rotary kiln, its specific process steps are the same as the above-mentioned embodiment 1.
[0039] The quality index of the special lubricating oil for the bearing pad of the supporting wheel of the rotary kiln described in the present invention is shown in the following table.
[0040] project
Quality Index
Kinematic viscosity 100°C centistokes
50-80
Flash point (opening) ℃ ...
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