Total synthesis shock absorber oil with high viscosity index
A shock absorber oil, high viscosity technology, applied in the field of lubricants, can solve the problems of low anti-wear performance and friction coefficient, poor lubricating performance, poor cost, low viscosity-temperature index, etc., to achieve outstanding viscosity-temperature performance, excellent low temperature performance, the effect of solving the viscosity-temperature performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1~6
[0021] Prepare fully synthetic high viscosity index shock absorber oil according to the formula in Table 1.
[0022] The formula of table 1 embodiment 1~6
[0023] .
[0024] The above formula is mixed according to the proportion of each component, heated and stirred evenly, and the product can be obtained.
Embodiment 7
[0026] The performance of the formula products of Examples 1-6 was tested by using national or industry standard analysis methods, and compared with the reference example (CN 101486944A Example 2). The results are shown in Table 2.
[0027] The comparative data of table 2 embodiment 1~6 product performance analysis and reference example
[0028] .
[0029] After analysis, the viscosity index of the fully synthetic high-viscosity index shock absorber oil obtained in Examples 1-6 is all greater than 200, the pour point is all less than -60°C, the maximum non-seizing load is greater than that of the reference example, and the wear scar diameter is smaller than that of the reference example , under the tested conditions, the analysis results of foam tendency and foam stability are both 0. Therefore, the shock absorber oil of the present invention has extremely excellent viscosity-temperature performance and low-temperature performance, and is obviously superior to the referenc...
PUM
Property | Measurement | Unit |
---|---|---|
pour point | aaaaa | aaaaa |
viscosity index | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com