Graphene lubricant additive and preparation method thereof
A lubricating oil additive and graphene technology, applied in the field of lubricating oil, can solve problems such as agglomeration and affecting the dispersion stability of lubricating oil, and achieve the effects of preventing rust and corrosion, increasing anti-oxidation, and increasing airtightness
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Embodiment 1
[0023] A graphene lubricating oil additive, the formula is as follows: polyvinyl alcohol 30 g, alkyl glucoside 10 g, alkylphenol polyoxyethylene ether 10 g, dimethyl silicone 3 g, lanthanum 3 with a particle size of 20-50nm g, Cu 6 g with a particle size of 20-50nm, SiO with a particle size of 20-50nm 2 6 g, 1 g graphene, 3 g 2,6-di-tert-butyl-4-methylphenol, 3 g benzotriazole, 5 g sodium alkylbenzenesulfonate, 5 g 2-mercaptobenzothiazole, Sodium benzoate 5 g.
Embodiment 2
[0025] A graphene lubricating oil additive, the formula is as follows: polyvinyl alcohol 20 g, alkyl glucoside 5 g, alkylphenol polyoxyethylene ether 5 g, dimethyl silicone 1 g, neodymium 3 with a particle size of 20-50 nm g, Cu 4 g with a particle size of 20-50nm, SiO with a particle size of 20-50nm 2 4 g, 0.1 g graphene, 1 g 2,6-di-tert-butyl-4-methylphenol, 1 g benzotriazole, 3 g sodium alkylbenzenesulfonate, 3 g 2-mercaptobenzothiazole, benzene Sodium formate 3 g.
Embodiment 3
[0027] A graphene lubricating oil additive, the formula is as follows: polyvinyl alcohol 20 g, alkyl glucoside 10 g, alkylphenol polyoxyethylene ether 5 g, dimethyl silicone 3 g, neodymium 1 with a particle size of 20-50 nm g, Cu 6 g with a particle size of 20-50nm, SiO with a particle size of 20-50nm 2 4 g, 1 g graphene, 1 g 2,6-di-tert-butyl-4-methylphenol, 3 g benzotriazole, 3 g sodium alkylbenzenesulfonate, 5 g 2-mercaptobenzothiazole, Sodium Benzoate 3 g.
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