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Metal rust-removing and rust-preventing mixed oil

A technology of mixing oil and metal, which is applied in the field of lubricating oil, can solve problems such as loss, function decline of metal parts, metal loss, etc., and achieve the effects of strong protection, reduced friction, and enhanced adhesion

Inactive Publication Date: 2015-05-13
ANHUI KING AUTO ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Corrosion of metal will cause loss of metal and deterioration and loss of function of metal parts

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A metal derusting and antirusting mixed oil is characterized in that it is composed of the following raw materials in parts by weight (kg):

[0024] Tripolythiocyanate 1, propylene oxide 0.1, 150sn base oil 40, kerosene 30, acetylated lanolin 4, propylene glycol adipate polyester 3, natural rubber latex 2, caprylic triglyceride 4, disodium hydrogen phosphate 2. Sorbitan monooleate 1, zinc naphthenate 2, 8-hydroxyquinoline 0.4, dodecyldimethyl tertiary amine 0.3, anti-wear machinery oil 3;

[0025] Described anti-wear machine oil is made up of the raw material of following parts by weight:

[0026] Palmitic acid 0.5, terpene resin 3, T321 sulfurized isobutylene 5, ricinoleic acid 4, glycerin 30, zinc dihydrogen phosphate 10, 28% ammonia water 50, glyceryl monostearate 1, machine oil 80, lanthanum nitrate 2 , Silane coupling agent KH560 0.2;

[0027] Add ricinoleic acid to glycerol, add 1.5% concentrated sulfuric acid by weight of system materials dropwise under stirrin...

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PUM

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Abstract

The invention discloses metal rust-removing and rust-preventing mixed oil. The metal rust-removing and rust-preventing mixed oil is composed of the following raw materials in parts by weight: 1-2 parts of trithiocyanuric acid, 0.1-0.2 parts of epoxy propane, 30-40 parts of 150sn basic oil, 30-40 parts of kerosene, 4-6 parts of acetylated lanolin, 3-4 parts of polypropylene adipate, 2-7 parts of natural latex, 2-4 parts of capric triglyceride, 1-2 parts of disodium hydrogen phosphate, 1-2 parts of sorbitan mono-oleic acid ester, 1-2 parts of zinc naphthenate, 0.4-1 part of 8-hydroxyquinoline, 0.1-0.3 part of dodecyl dimethylamine and 3-5 parts of anti-wear machine oil. The anti-wear machine oil added in the rust-preventing oil disclosed by the invention is capable of forming a molecular directional adsorption film on the surface of a metal to reduce friction, and the obtained modified terpene resin is good in caking property, high in heat stability, capable of promoting compatibility among the materials, and capable of enhancing the adhesive force of a coating film; zinc dihydrogen phosphate is used as a common metal surface treatment agent, and has great rust-removing and rust-preventing effects; the added rare-earth lanthanum ions are capable of generating insoluble complexes with the OH- generated during an oxygen absorption corrosion process carried out on the surface of a metal base material, thus slowing down the electrode reaction of corrosion and playing a great controlled-release effect.

Description

technical field [0001] The invention mainly relates to the field of lubricating oil, in particular to a metal derusting and antirusting mixed oil. Background technique [0002] Corrosion is one of the main forms of damage to fasteners, and it will cause great losses to automobiles, motorcycles and various vehicles and machinery. According to statistics, the annual direct economic loss caused by metal corrosion accounts for about 2-4% of the total output value of the national economy. Under the influence of substances such as carbides, under certain conditions of temperature, humidity and time extension, physical and chemical changes will occur and rust will occur. The corrosion of metal will cause the loss of metal and the decline and loss of the function of metal parts. Metal corrosion is caused by the oxidation reaction of metal in contact with moist air or electrolyte solution. Therefore, it is necessary to continuously improve the anti-rust effect of anti-rust ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M177/00C10N30/12
Inventor 王进
Owner ANHUI KING AUTO ELECTRONICS TECH CO LTD
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