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Rust-inhibiting lubricant

A technology of anti-rust lubricant and anti-rust agent, applied in lubricating compositions, petroleum industry, etc., can solve the problems of poor biodegradation performance, strong accumulation of ecotoxicity, etc., and achieve good anti-wear and anti-friction ability, excellent extreme pressure Anti-wear performance, high biodegradability effect

Inactive Publication Date: 2015-10-07
王培琰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the technical deficiencies of poor biodegradability and strong accumulative ecotoxicity of anti-rust lubricants in the prior art, and provide an anti-rust lubricant that is environmentally friendly and can reduce surface friction damage and rust corrosion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An anti-rust lubricant, consisting of the following components: 2% compound film-forming agent, 1% metal nano powder, 91% vegetable oil, 2% anti-rust agent, 4% anti-wear and anti-corrosion agent.

Embodiment 2

[0018] An anti-rust lubricant, consisting of the following components: 2% compound film-forming agent, 2% metal nano powder, 92% vegetable oil, 2% anti-rust agent, and 2% anti-wear and anti-corrosion agent.

[0019] This embodiment is the best implementation mode.

Embodiment 3

[0021] An anti-rust lubricant, consisting of the following components: 3% compound film-forming agent, 2% metal nano powder, 91% vegetable oil, 1% anti-rust agent, 3% anti-wear and anti-corrosion agent.

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PUM

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Abstract

The invention relates to a lubricant, in particular to a rust-inhibiting lubricant. The rust-inhibiting lubricant consists of the following components in percentage by mass: 1 to 5 percent of compound film forming agent, 1 to 5 percent of metal nano-powder, 85 to 95 percent of vegetable oil, 1 to 2 percent of rust inhibitor and 1 to 5 percent of wear-resistant anticorrosive agent, wherein the metal nano-powder is selected from one of nano-copper, nano-nickel, nano-bismuth and nano-molybdenum; the vegetable oil is selected from at least one of rapeseed oil, sunflower seed oil, peanut oil, soybean oil, caster seed oil, olive oil and corn oil. By adopting the rust-inhibiting lubricant provided by the invention, the environmental friendliness is better, the biodegradation rate is high, the wear resisting and friction reducing capacity is good, the bearing capacity of a friction pair is improved and the service life of equipment is prolonged.

Description

technical field [0001] The invention relates to a lubricant, in particular to an antirust lubricant. Background technique [0002] Metal corrosion is a spontaneous trend in nature, and the anti-rust method of steel products is usually coated with anti-rust oil. Oiling not only brings pollution to products and the environment, but also brings a series of troubles to steel deep processing enterprises. Anti-rust lubricants have excellent performance in preventing rust and reducing the coefficient of friction, and are widely used in civil and industrial production. With the widespread use of anti-rust lubricants, anti-rust lubricants can enter the environment through various channels, causing pollution to the ecological environment. Existing antirust lubricants and antirust lubricating mineral oils have poor biodegradability and strong accumulation of ecotoxicity, which seriously pollute land, rivers and lakes, endanger the ecological environment and ecological balance, and ca...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/06C10N20/02C10N30/12
Inventor 王培琰
Owner 王培琰