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Environment-friendly thixotropic anti-rust oil

A technology of thixotropy and anti-rust oil, applied in the field of lubricating oil, can solve the problems of corrosion resistance, poor durability, adhesion, hardening, falling off, etc., achieve excellent thixotropy, excellent performance, and reduce the effect of flow

Active Publication Date: 2014-08-20
诺土(上海)新材料技术有限公司
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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
Comparison scheme
Effect test

Embodiment 1

[0018] An environment-friendly thixotropic antirust oil is characterized in that it is composed of the following raw materials in parts by weight (kg):

[0019] Spindle oil 90, hydroxyethylpyrrolidone 0.3, 1-hydroxyethyl-2-oleyl imidazoline 2, dinonyl naphthalene sulfonate calcium 5, organic bentonite 1, nonylphenol polyoxyethylene ether 0.7, epoxy soybean oil 4. Decyl primary amine 0.6, Span-80 0.6, antirust additive 6;

[0020] Described antirust auxiliary agent is made up of the raw material of following weight part:

[0021] Coumarone resin 30, tetrahydrofurfuryl alcohol 4, zinc acetylacetonate 0.6, dodecenyl succinate half ester 3, 150SN base oil 19, trimethylolpropane triacrylate 2;

[0022] 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;

[0023] Mix 40% of the weight of 150SN base oil with dodecenyl succinate half ester, stir and mix at 110°C for 1 hour;

[0...

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Abstract

The invention discloses an environment-friendly thixotropic anti-rust oil. The anti-rust oil comprises the following raw materials by weight: 81 to 90 parts of bobbin oil, 0.1 to 0.3 part of hydroxyethylpyrrolidone, 1 to 2 parts of 1-hydroxyethyl-2-oleic imidazoline, 5 to 7 parts of dinonyl-naphthalene sulfonic acid calcium salt, 1 to 2 parts of organic bentonite, 0.7 to 1 part of polyoxyethylene nonyl phenyl ether, 3 to 4 parts of epoxidized soybean oil, 0.6 to 2 parts of decyl primary amine, 0.6 to 2 parts of Span-80 and 5 to 6 parts of an anti-rust auxiliary agent. The anti-rust oil provided by the invention has excellent performance and cleaning performance, certain lubricity and good thixotropy, so the anti-rust oil can form a stable oil film on the surface of metal, hardly flows and can maintain the stable oil film when a steel plate is rolled up, thereby reducing the application amount of the oil.

Description

technical field [0001] The invention mainly relates to the field of lubricating oil, in particular to an environment-friendly thixotropic 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. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04
Inventor 张洪滨
Owner 诺土(上海)新材料技术有限公司
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