Low-viscosity manual transmission oil composition with extreme pressure and anti-wear behaviors, and application thereof
A manual gearbox, extreme pressure and anti-wear technology, applied in the field of lubricating oil, can solve the problems of limited oil film bearing capacity and difficult to meet, and achieve the effects of low cost, improved extreme pressure and anti-wear performance, and simple preparation method
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Embodiment 1
[0035] The composition of manual transmission oil composition: manual transmission oil 100g, sulfurized isobutylene 3g;
[0036] Among them, the composition of manual transmission oil is shown in Table 2.
[0037] Table 2: Composition of manual transmission fluids
[0038] Element Content (wt%) Polymethacrylate viscosity index improver with molecular weight 20000 8 Polymethacrylate pour point depressant Vx-1-248 0.5 Zinc Dialkyl Dithiophosphate T204 0.8 Phosphorothioate Irgalube 353 0.2 Phosphite T304 0.3 Sulfurized isobutylene T321 2.2 Benzotriazole fatty amine salt T406 0.05 Boronated succinimide T154B 0.2 Synthetic Calcium Sulfonate T104 0.1 Dialkyldiphenylamine Irganox L57 0.2 Liquid mixed type shielding phenol Irganox L135 0.3 Dodecenylsuccinate T746 0.05 Barium Dinonylnaphthalene Sulfonate T705 0.05 Thiadiazole derivative Cuvan484 0.05 Polymethyl silicone oil T901 0.001 ...
Embodiment 2
[0040] The composition of manual transmission oil composition: manual transmission oil 100g, sulfurized isobutylene 3g;
[0041] Wherein, the composition of the manual transmission oil is shown in Table 3.
[0042] Table 3: Composition of manual transmission fluids
[0043]
[0044]
Embodiment 3
[0046] The composition of the manual transmission oil composition: 100 g of the manual transmission oil used in Example 1, and 2 g of sulfurized isobutylene.
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