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Environment-friendly gas-phase rustproof oil and preparation method thereof

A gas-phase rust prevention and environmental protection technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of the environment, soil, human health, inability to effectively carry out rust protection, etc., to inhibit metal corrosion and rust, easy to promote Simple effect of application and preparation method

Inactive Publication Date: 2015-07-22
WUJIANG ZHENYU SEWING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most anti-rust oils can only play the role of contact anti-rust, and for those parts that cannot be contacted with anti-rust oil, they cannot be effectively protected against rust.
In addition, most of the anti-rust oils on the market are barium-containing anti-rust oils. Barium is a heavy metal that has a great impact on the environment, soil, and human health.

Method used

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  • Environment-friendly gas-phase rustproof oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The environment-friendly vapor phase antirust oil comprises the following raw materials in parts by weight: 100 parts of mineral oil, 8 parts of benzotriazole, 6 parts of cyclohexylamine salicylate, 1 part of sorbitan monooleate, hard 1 part of aluminum fatty acid, 0.5 part of antioxidant BHT, 0.5 part of 10,10'-oxobisphenoxarsenic, 0.5 part of polydimethylsiloxane.

[0017] The preparation method of the environment-friendly vapor-phase antirust oil in this example is: first, put 90 parts of mineral oil into the reaction kettle, heat it to 90°C, keep it warm, and then mix 10 parts of mineral oil, 8 parts of benzene under the condition of lower than 120°C And triazole and 6 parts of cyclohexylamine salicylate were heated to melt, then slowly added to the reaction kettle, and kept stirring, and finally added 1 part of sorbitan monooleate, 1 part of stearin Alumina, 0.5 parts of antioxidant BHT, 0.5 parts of 10,10'-oxobisphenoxarsenic and 0.5 parts of polydimethylsiloxane ...

Embodiment 2

[0019] The environment-friendly vapor phase antirust oil comprises the following raw materials in parts by weight: 120 parts of mineral oil, 15 parts of benzotriazole, 10 parts of cyclohexylamine salicylate, 3 parts of sorbitan monooleate, hard 3 parts of aluminum fatty acid, 6 parts of antioxidant BHT, 1 part of 10,10'-oxobisphenoxarsenic, 1 part of polydimethylsiloxane.

[0020] The preparation method of the environment-friendly gas-phase antirust oil in this example is: first, put 105 parts of mineral oil into the reaction kettle, heat it to 90°C, keep it warm, and then mix 15 parts of mineral oil, 15 parts of benzene under the condition of lower than 120°C And triazole and 10 parts of cyclohexylamine salicylate were heated to melt, then slowly added to the reaction kettle, and kept stirring, and finally added 3 parts of sorbitan monooleate, 3 parts of stearin Alumina, 6 parts of antioxidant BHT, 1 part of 10,10'-oxobisphenoxarsen and 1 part of polydimethylsiloxane were kep...

Embodiment 3

[0022] The environment-friendly vapor phase antirust oil comprises the following raw materials in parts by weight: 110 parts of mineral oil, 12 parts of benzotriazole, 8 parts of cyclohexylamine salicylate, 2 parts of sorbitan monooleate, hard 2 parts of aluminum fatty acid, 3 parts of antioxidant BHT, 0.8 parts of 10,10'-oxobisphenoxarsenic, 0.75 parts of polydimethylsiloxane.

[0023] The preparation method of the environment-friendly vapor-phase antirust oil in this example is: first, put 105 parts of mineral oil into the reaction kettle, heat it to 90°C, keep it warm, and then add 5 parts of mineral oil, 12 parts of benzene under the condition of lower than 120°C And triazole and 8 parts of cyclohexylamine salicylate were heated to melt, then slowly added to the reaction kettle, and kept stirring, and finally added 2 parts of sorbitan monooleate, 2 parts of stearin Alumina, 3 parts of antioxidant BHT, 0.8 part of 10,10'-oxobisphenoxarsen and 0.75 part of polydimethylsiloxa...

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Abstract

The invention relates to an environment-friendly gas phase antirust oil and a preparation method thereof, belonging to the technical field of metal surface treatment. The anti-rust oil includes the following raw materials in parts by weight: 100-120 parts of mineral oil, 8-15 parts of benzotriazole, 6-10 parts of cyclohexylamine salicylate, sorbitan monooleate 1~3 parts, 1~3 parts of aluminum stearate, 0.5~6 parts of antioxidant, 0.5~1 part of antifungal agent, 0.5~1 part of polydimethylsiloxane. The environment-friendly gas-phase anti-rust oil of the present invention has both contact anti-rust and gas-phase anti-rust properties. It will automatically emit gas at normal temperature and form a protective film on the metal surface to inhibit metal corrosion and rust. Therefore, it can also effectively prevent rust for those parts that are not in contact with anti-rust oil. At the same time, the product of the present invention uses a barium-free antirust agent, and the components do not contain toxic components such as sodium nitrite, and are safe and environmentally friendly during use.

Description

technical field [0001] The invention belongs to the technical field of metal surface treatment, and in particular relates to an environment-friendly gas phase antirust oil and a preparation method thereof. Background technique [0002] The problem of metal corrosion pervades all walks of life in the national economy. It will greatly damage the performance and commercial value of metal products, and even cause major failures and make equipment scrapped. The so-called rust is a mixture of oxides and hydroxides formed on the metal surface due to the action of oxygen and water. Iron rust is red, copper rust is green, and the rust of aluminum and zinc is called white rust. It is difficult for machinery not to come into contact with oxygen, moisture or other corrosive media in the air during operation and storage. These substances will undergo electrochemical corrosion and rust on the metal surface. To prevent corrosion, the above substances must be prevented from contacting the m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M169/04C10N30/12C10N50/06
Inventor 胡粉义
Owner WUJIANG ZHENYU SEWING EQUIP
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