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Bacteriostatic antirust oil

A technology of anti-rust oil and anti-rust additives, applied in the field of lubricating oil, can solve the problems of corrosion resistance, poor durability and adhesion, falling off, hardening, etc., and achieve good bacteriostatic effect, reduce adsorption, and reduce damage. Effect

Active Publication Date: 2014-08-20
吴燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, this product can also be applied to the antirust and lubrication of the running friction working surfaces of various machines. In particular, it is widely used in the friction parts of port machinery and ship machinery, such as steel wire ropes, etc. Today's antirust oil There are also many problems, such as corrosion resistance, durability, adhesion, not good, easy to harden, fall off, and crack. Therefore, continuous improvement of the comprehensive quality of anti-rust oil is of great significance to social development.

Method used

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Examples

Experimental program
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Embodiment 1

[0019] A kind of bacteriostasis antirust oil is characterized in that it is made up of the raw material of following parts by weight (kg):

[0020] Dewaxed kerosene 60, hydroxyethylethylene bisstearamide 2, 2-n-octyl-4-isothiazolin-3-one 0.7, 3-mercaptopropionic acid 0.5, tetradecyldimethylbenzyl chloride Ammonium chloride 0.2, polyglycerol fatty acid ester 3, petroleum calcium sulfonate 3, sorbitan fatty acid ester 0.3, antirust additive 5, antioxidant 168 0.3;

[0021] Described antirust auxiliary agent is made up of the raw material of following weight part:

[0022] Coumarone resin 30, tetrahydrofurfuryl alcohol 4, zinc acetylacetonate 0.6, dodecenyl succinate half ester 5, 150SN base oil 19, trimethylolpropane triacrylate 2;

[0023] Heat the above coumarone resin to 80°C, add zinc acetylacetonate, stir and mix for 15 minutes, add tetrahydrofurfuryl alcohol, and stir to room temperature;

[0024] Mix 40% of the weight of 150SN base oil with dodecenyl succinate half este...

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PUM

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Abstract

The invention discloses a bacteriostatic antirust oil. The bacteriostatic antirust oil is prepared from the following raw materials by weight: 60 to 70 parts of de-waxed kerosene, 1 to 2 parts of hydroxyethyl ethylene bisstearamide, 0.7 to 1 part of 2-n-octyl-4-isothiazolin-3-one, 0.5 to 1 part of 3-mercaptopropionic acid, 0.1 to 0.2 part of myristyl dimethyl benzyl ammonium chloride, 3 to 4 parts of polyglycerol fatty acid ester, 3 to 5 parts of calcium petroleum sulfonate, 0.3 to 1 part of dehydrated sorbitol fatty acid ester, 5 to 7 parts of an antirust aid and 0.3 to 1 part of an anti-oxidant 168. According to the invention, 2-n-octyl-4-isothiazolin-3-one, myristyl dimethyl benzyl ammonium chloride and like added into the antirust oil all have good bacteriostatic effects, so adsorption of bacteria can be reduced, damage to an oil film is mitigated, and the service life of the antirust oil is prolonged.

Description

technical field [0001] The invention mainly relates to the field of lubricating oil, in particular to a bacteriostatic antirust oil. Background technique [0002] Anti-rust oil is made by adding lubricating oil as base oil, adding anti-rust agent and some improving additives. Generally, anti-rust oil can be divided into displacement anti-rust oil, lubricating oil type anti-rust oil, solvent dilution type anti-rust oil and so on. Among them, lubricating oil-type anti-rust oil is the main anti-rust oil variety in my country. It has a wide range of applications and is mainly used for anti-rust inside machinery. It can be used for anti-rust storage and immediate lubrication after unsealing. In addition, this product can also be applied to the antirust and lubrication of the running friction working surfaces of various machines. In particular, it is widely used in the friction parts of port machinery and ship machinery, such as steel wire ropes, etc. Today's antirust oil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M141/08C10N30/12C10N30/16
Inventor 张洪滨
Owner 吴燕
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