Environment-friendly composite multisoap base self-repairing bearing grease and preparation method thereof
A technology of bearing lubrication and multi-soap base, which is applied in the direction of lubricating composition, petroleum industry, etc., can solve the problems of polluting grease and restricting use, etc., and achieve stable and excellent comprehensive performance, fine and dense compound of soap crystal network fiber, and stable colloid outstanding performance
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Embodiment 1
[0038] It is formulated by weight from the following components and contents of raw materials:
[0039] PAO100 19 parts, PAO10 10 parts
[0040] 13 parts of 150BS bright oil, 4 parts of 500SN refined oil,
[0041] 2 parts of synthetic fluorinated polyether, 3 parts of synthetic polyhydrocarbyl ester,
[0042] 2 parts of calcium benzenesulfonate, 1 part of calcium borate,
[0043] 2 parts of calcium salicylate, 8 parts of calcium acetate powder,
[0044] Caprylic acid 3 parts, 12-hydroxystearic acid 5 parts,
[0045] 3 parts of calcium hydroxide, 0.5 part of diphenylamine antioxidant additive,
[0046] 0.5 parts of alkyl thiadiazole metal deactivator, 3 parts of polarized graphite anti-wear additive,
[0047] 14 parts of tungsten disulfide extreme pressure additive, 2 parts of nano-metallic silver filler,
[0048] 4 parts of bismuth oxide powder 1.0 part of glycerol.
[0049] Preparation:
[0050] Add 19 parts of PAO100 into the refining kettle according to the metering...
Embodiment 2
[0053] It is formulated by weight from the following components and contents of raw materials:
[0054] PAO100 21 parts, PAO10 10 parts
[0055] 11 parts of 150BS bright oil, 5 parts of 500SN refined oil,
[0056] 3 parts of synthetic fluorinated polyether, 3 parts of polyalkylene naphthalene,
[0057] 2 parts of synthetic polyhydrocarbyl ester, 6 parts of calcium benzenesulfonate,
[0058] 1 part boric acid, 1 part salicylic acid,
[0059] 7 parts of calcium acetate, 2 parts of octanoic acid,
[0060] 2 parts of 12-hydroxystearic acid, 4 parts of calcium hydroxide,
[0061] 0.5 part of substituted diphenylamine antioxidant additive, 0.5 part of heterocyclic sulfur nitride metal deactivator,
[0062] 12 parts of tungsten disulfide extreme pressure additive, 3 parts of polarized graphite anti-wear additive,
[0063] 2 parts of vinyl zirconium powder, 3 parts of fluorocarbon polymer,
[0064] Glycerol 1.0 parts.
[0065] Preparation:
[0066] Add 21 parts of PAO100, 10 ...
Embodiment 3
[0069] It is formulated by weight from the following components and contents of raw materials:
[0070] 18 parts of PAO100, 10 parts of 150BS bright oil,
[0071] 8 parts of PAO10, 5 parts of 500SN refined oil,
[0072] 6 parts of synthetic fluorinated polyether, 4 parts of polyalkylene naphthalene,
[0073] Synthetic polyhydrocarbyl ester 6 parts, salicylic acid 2 parts,
[0074] 1 part of calcium benzenesulfonate, 5 parts of boric acid,
[0075] 6 parts of calcium acetate, 4 parts of calcium hydroxide,
[0076] Caprylic acid 1 part, 12-hydroxystearic acid 3 parts,
[0077] 0.5 part of alkylated phenol antioxidant additive, 0.5 part of tolyltriazole metal deactivator,
[0078] 13 parts of tungsten disulfide extreme pressure additive, 2 parts of activated graphite anti-wear additive,
[0079] 2 parts of zirconia powder, 2 parts of fluorocarbon polymer,
[0080] Glycerol 1.0 parts,
[0081] Preparation:
[0082] Add 18 parts of PAO100, 8 parts of PAO10, 10 parts of 150...
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