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Carbon steel material anti-rust oil

A technology of anti-rust oil and carbon steel, which is applied in the field of lubricating oil, can solve problems such as loss, function degradation of metal parts, metal loss, etc., and achieve the effects of reducing film forming temperature, improving bonding force, and slowing down electrode reaction

Inactive Publication Date: 2015-04-22
ANHUI RONGDA VALVE
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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

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Effect test

Embodiment 1

[0021] An anti-rust oil for carbon steel materials, characterized in that it is composed of the following parts by weight (kg) of raw materials:

[0022] Alkenyl succinic anhydride 2, heat conduction oil 90-100, asphalt 5, sodium myristate soap 7, sodium benzoate 2, dimethyl glutarate 1, coconut acid diethanolamide 0.4, dibutyl maleate 2. Manganese isooctanoate 0.3, sp-80 1. Trinonylphenyl phosphite 2. Diammonium phosphate 0.6, Film forming machine oil 6;

[0023] The film-forming machine oil is composed of the following raw materials by weight:

[0024] Deionized water 60, dodecyl alcohol ester 7, pentaerythritol oleate 3, crosslinking agent TAIC 0.2, triethanolamine oleic acid soap 2, lanthanum nitrate 3, machine oil 90, zinc dihydrogen phosphate 10, 28% ammonia water 50, Silane coupling agent KH560 0.2;

[0025] Take 30% of the weight of the above-mentioned triethanolamine oleic acid soap, add it to pentaerythritol oleate, stir and mix for 40 minutes at 60-70°C to obtain emulsifie...

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PUM

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Abstract

The present invention discloses a carbon steel material anti-rust oil, which comprises the following raw materials, by weight, 1-2 parts of alkenyl succinic anhydride, 90-100 parts of heat conduction oil, 3-5 parts of cypress oil, 4-7 parts of sodium myrastate, 1-2 parts of sodium benzoate, 1-2 parts of dimethyl glutarate, 0.4-1 part of coconut diethanolamide, 1-2 parts of dibutyl maleate, 0.1-0.3 part of manganese isooctanoate, 1-2 parts of sp-80, 2-4 parts of tris(nonylphenyl) phosphite, 0.6-1 part of diammonium phosphate, and 4-6 parts of film forming machine oil. According to the present invention, the added film forming machine oil pentaerythrite oleate with characteristics of excellent lubricity and good surface film forming property and the dodecyl alcohol ester are subjected to co-mixing modification so as to significantly improve the film forming effect of the finished product and reduce the film forming temperature, and the added rare earth lanthanum ions and the OH<-1> produced during the oxygen uptake etching process occurring on the metal substrate surface can produce the insoluble complex so as to slow down the etching electrode reaction and provide the good slow-release effect.

Description

Technical field [0001] The invention mainly relates to the field of lubricating oil, in particular to a carbon steel material antirust oil. Background technique [0002] Corrosion is one of the main forms of damage to fasteners, causing great losses to automobiles, motorcycles, various vehicles and machinery. According to statistics, the direct economic losses caused by metal corrosion each year account for about 2-4% of the total national economic output. During the storage, transportation and use of metals, they are affected by water vapor, oxygen, acid, alkali, salt and Under the influence of carbides and other substances, under certain conditions of temperature, humidity and time, 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. Therefo...

Claims

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Application Information

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IPC IPC(8): C10M173/02C10N30/06C10N30/12
Inventor 胡光荣
Owner ANHUI RONGDA VALVE
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