Ultrahigh-temperature-resistant lubricating oil and synthesis method thereof
A lubricating oil and ultra-high temperature technology, applied in the field of lubricating oil, can solve problems affecting the stability of lubricants, long running time, viscosity changes, etc., and achieve excellent lubricating effect, good lubricating durability, and enhanced compatibility.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0046] The second objective of the present invention is to provide a method for synthesizing the above-mentioned ultra-high temperature resistant lubricating oil, which includes the following steps:
[0047] Step 1: Disperse graphene in a solvent, stir and disperse evenly, add a modifier, heat and stir at 60°C for 1 to 4 hours, filter by suction or press, and dry to obtain modified graphene.
[0048] Step 2: Put the modified graphene, base oil, inorganic thickening, and additives into the lubricating oil production equipment according to the weight ratio, and adjust the speed through frequency conversion, so that the stirring blade can fully stir and mix the material at an appropriate speed. ,Discharge.
[0049] Step 3: Put the material obtained in step 2 into a deaerator, and canned after vacuum deaeration and dehydration to obtain the required over-temperature resistant lubricating oil.
[0050] As a preferred embodiment, the solvent is a common solvent, such as deionized water; aro...
Example Embodiment
[0055] Example one:
[0056] The synthetic method of lubricant in this embodiment includes the following steps:
[0057] Step 1: Disperse graphene in a solvent, stir and disperse evenly, add POSS with good solubility, heat and stir at 60°C for 2 hours, press filter, and dry to obtain modified graphene.
[0058] Step 2: Put 5 parts by weight of modified graphene, 130 parts by weight of dimethyl diphenyl silicone oil, 10 parts by weight of bentonite, and 5 parts by weight of additives into the high-speed shearing emulsification stirring equipment, and adjust the speed by frequency conversion to make the stirring blade The leaf fully stirs, mixes, and discharges the materials at an appropriate speed; the additives are one or more mixtures of antioxidants, anti-wear additives, stabilizers, corrosion inhibitors or defoamers.
[0059] Step 3: Put the material obtained in step 2 into the deaeration machine, and canned after vacuum deaeration and dehydration to obtain the required lubricating...
Example Embodiment
[0060] Embodiment two:
[0061] The synthetic method of lubricant in this embodiment includes the following steps:
[0062] Step 1: Disperse graphene in a solvent, stir and disperse uniformly, add POSS with good solubility, heat and stir at 60°C for 1 hour, press filter, and dry to obtain modified graphene.
[0063] Step 2: Put 15 parts by weight of modified graphene, 120 parts by weight of dimethyl diphenyl silicone oil, 2 parts by weight of silica gel thickener, and 0.1 parts by weight of additives into the vacuum high-speed mixer, and adjust the speed by frequency conversion to make the stirring paddle The leaf fully stirs, mixes, and discharges the materials at an appropriate speed; the additives are one or more mixtures of antioxidants, anti-wear additives, stabilizers, corrosion inhibitors or defoamers.
[0064] Step 3: Put the material obtained in step 2 into the deaeration machine, and canned after vacuum deaeration and dehydration to obtain the required lubricating oil.
PUM
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap