Metal ceramic lubricating oil couplant
A cermet and couplant technology, applied in lubricating compositions, additives, petroleum industry, etc., can solve the problems of high price and unstable quality, and achieve the effects of low price, strong demulsification ability, and extended oil change interval
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Embodiment 1
[0012] A cermet lubricating oil coupling agent composed of base oil; cermet; shielding phenol; diphenylamine; ethoxylated phenols; benzotriazole; polymethacrylate; dithiophosphate; polyalkoxyphenol ; Polyisobutylene succinate; Combination of vulcanized isobutylene. The base oil is a mixture of two components of poly-a-olefin and polyol ester, and the weight ratio of the two components is 1:1. The cermet is a titanium boride cermet in the boride-based cermet, and the cermet is a nanometer powder, and the average particle size of the powder is 30-35 nm. The weight percentage of each component is: base oil 22%; cermet 13%; shielding phenol 6%; diphenylamine 6%; ethoxyphenols 7%; benzotriazole 8%; polymethacrylate 8% ; Dithiophosphate 7%; polyalkoxyphenol 8%; polyisobutylene succinate 8%; sulfurized isobutylene 7%; the above-mentioned base oil; cermet; shielding phenol; diphenylamine; ethoxyphenols; Benzotriazole; polymethacrylate; dithiophosphate; polyalkoxyphenol; polyisobutyle...
Embodiment 2
[0023] A cermet lubricating oil coupling agent composed of base oil; cermet; shielding phenol; diphenylamine; ethoxylated phenols; benzotriazole; polymethacrylate; dithiophosphate; polyalkoxyphenol ; Polyisobutylene succinate; Combination of vulcanized isobutylene. The base oil is a mixture of two components of poly-a-olefin and polyol ester, and the weight ratio of the two components is 1:1. The cermet is a tungsten boride cermet in a boride-based cermet, and the cermet is a nanometer powder, and the average particle size of the powder is 30-35 nm. The weight percentage of each component is: base oil 18%; cermet 14%; shielding phenol 7%; diphenylamine 6%; ethoxylated phenols 8%; benzotriazole 8%; polymethacrylate 8% ; Dithiophosphate 8%; polyalkoxyphenol 7%; polyisobutylene succinate 8.5%; sulfurized isobutylene 7.5%; the above-mentioned base oil; cermet; shielding phenol; diphenylamine; ethoxy phenols; Benzotriazole; polymethacrylate; dithiophosphate; polyalkoxyphenol; poly...
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