Supercharge Your Innovation With Domain-Expert AI Agents!

Anti-wear hydraulic fluid compound agent

A composite agent and hydraulic fluid technology, applied in the direction of additives, lubricating compositions, petroleum industry, etc., can solve the problems of poor efficacy of hydraulic oil, reduction of production cost, and ineffective efficacy, and achieve the maintenance of efficacy, simple manufacturing method, and comprehensive high efficacy effect

Inactive Publication Date: 2017-03-01
天津冠晨智通科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing composite additives for hydraulic oils are not effective, and it is difficult to meet the higher requirements of various mechanical equipment, and the comprehensive effect is not obvious.
Moreover, there are fewer suppliers of compound additives for hydraulic oil than suppliers of compound additives for engine lubricating oil, and the price is expensive. Many lubricating oil manufacturers basically use several single-agent blends to produce hydraulic oil. The reduction in production costs will inevitably make The produced hydraulic oil has poor efficacy, short service life and unsatisfactory overall efficacy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] An anti-wear hydraulic fluid compound: consisting of base oil; antioxidant; rust inhibitor; metal deactivator; anti-wear additive; demulsifier; foam inhibitor; viscosity index improver; tungsten hydroxide; ammonium phosphate; Polyalkyl methacrylate; composed of polyisobutylene; the base oil is a mixture of polyalphaolefin and double grease, the weight ratio of the two components is 1:2; the antioxidant is: diarylamine ; Rust inhibitor: fatty amine; metal deactivator: toluoyl triazole derivative; antiwear additive: dialkyl dithiocarbamate metal salt; demulsifier: polyalkoxypolyamine; The foam inhibitor is: polydimethylsiloxane; the viscosity index improver is: styrene diene copolymer; the weight percentage of each component is: base oil 12%; antioxidant 18%; rust inhibitor 11% ; metal deactivator 9%; antiwear additive 3%; demulsifier 5%; foam inhibitor 9%; viscosity index improver 16%; tungsten hydroxide 5%; ammonium phosphate 4%; polyalkylmethacrylic acid 4% ester; 4% ...

Embodiment 2

[0024] An anti-wear hydraulic fluid compound: consisting of base oil; antioxidant; rust inhibitor; metal deactivator; anti-wear additive; demulsifier; foam inhibitor; viscosity index improver; tungsten hydroxide; ammonium phosphate; Polyalkyl methacrylate; composed of polyisobutylene; the base oil is a mixture of two components of 150BS and 5 centistokes, and the weight ratio of the two components is 1:4; the antioxidant is: diarylamine; rust Inhibitor: aliphatic amine; metal deactivator: toluoyl triazole derivative; antiwear additive: metal dialkyldithiocarbamate; demulsifier: polyalkoxypolyamine; foam suppressor The agent is: polydimethylsiloxane; the viscosity index improver is: styrene diene copolymer; the weight percentage of each component is: base oil 15%; antioxidant 8%; rust inhibitor 10%; metal Deactivator 12%; Antiwear Additive 12%; Demulsifier 10%; Foam Inhibitor 9%; Viscosity Index Improver 5%; Tungsten Hydroxide 5%; Ammonium Phosphate 1%; Polyalkylmethacrylate 9 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an anti-wear hydraulic fluid compound agent. The compound agent comprises base oil, an antioxidant, a rust corrosion inhibitor, a metal deactivator, an anti-wear additive, a demulsifier, a foam inhibitor, a viscosity index improver, tungsten hydroxide, ammonium phosphate, polyalkyl methacrylate, and polyisobutylene. The antioxidant is diarylamine; the rust corrosion inhibitor is fatty amine; the metal deactivator is toluyl triazole derivative; the anti-wear additive is dialkyl dithiocarbamate metal salt; the demulsifier is polyalkoxy polyamine; the foam inhibitor is polydimethylsiloxane; and the viscosity index improver is styrene diene copolymer. The compound agent provided by the invention has the following advantages: a preparation method is simple and is easy to operate; the price of a prepared product is lower than similar productst; all functions of the product are outstanding; hydraulic oil application effect can be maintained for a long time; and the comprehensive effect of the compound agent is higher than other similar products.

Description

[0001] (1) Technical field [0002] The invention relates to a lubricating oil additive, in particular to a preparation scheme and a manufacturing method of an anti-wear hydraulic fluid compounding agent. [0003] (2) Background technology [0004] The production of hydraulic oil needs to ensure its long-term effective comprehensive effect, and must achieve heat transfer; protect and lubricate the various components of the overall system; stably remove heat through circulation; protect various components from oxidation and corrosion; provide good wear protection ; Provide good anti-extreme pressure effect; and good thermal stability and long service life. However, the existing composite additives for hydraulic oil have not outstanding effects, and it is difficult to meet the higher requirements of various mechanical equipment, and the comprehensive effect is not obvious. Moreover, there are fewer suppliers of compound additives for hydraulic oil than suppliers of compound addi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C10M161/00C10N30/10C10N30/12C10N30/06C10N30/08C10N40/08
Inventor 杨宝国
Owner 天津冠晨智通科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com