Lubricating oil composition for shock absorber and friction reduction method for shock absorber
A lubricating oil composition and buffer technology, applied in lubricating compositions, petroleum industry, base materials, etc., can solve the problems of poor thermal stability of additives, easy oxidation of lubricating oil compositions, great importance of thermal stability, etc. , to achieve excellent thermal stability, excellent effect, and the effect of reducing the coefficient of friction
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[0118] A lubricating oil composition for a shock absorber containing each component shown in Table 1 was prepared, and a friction coefficient measurement and a thermal stability test were performed. The results are shown in Table 1. In addition, the amount of phosphorus not bonded to sulfur atoms in the lubricating oil compositions for shock absorbers of Examples 1 and 2 was 0.1% by mass or less with respect to the total amount of the lubricating oil compositions.
[0119] [Table 1]
[0120] Table 1
[0121]
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